Characterization, Cleanup, and Revitalization of Mining Sites
Treatment Technologies for Mining-Influenced Water Profile
Technology: Aquafix
- Report
- FINAL SILVER DYKE ADIT AQUAFIX TREATMENT PILOT TEST TECHNICAL MEMORANDUM; Carpenter-Snow Creek Mining District National Priorities List Site Supplemental Studies for the Remedial Investigation Cascade County, Montana
Source or source contact: https://semspub.epa.gov/work/08/100008853.pdf
Publication Date: November 2017
Document Type: PDF
Author: Tetra Tech, Inc.
Prepared for: Montana Department of Environmental Quality Remediation Division and U.S. EPA Region 8
Site Identifiers
| Site Name: | CARPENTER SNOW CREEK MINING DISTRICT |
| EPA CERCLA ID: | MT0001096353 |
| Parent Name (if applicable): | N/A |
Miscellaneous Study Information
| Operable Unit (OU): | N/A |
| Sample Site ID: | SDAQ1 |
| Site Status: | Post operations |
| Technology Tested: | Aquafix (water powered quicklime application system) |
| Technology Type: | Passive |
| Technology Name: | Aquafix |
| Pre-treatment or No Pre-treatment: | No pre-treatment |
| Source of MIW: | Adit |
| Treatment Train? (Y/N): | N |
| Specific Component for Performance Data: | No pre- or post-treatment |
| Technology Requirements: | Valve settings had to be adjusted to provide correct flow rate to avoid quicklime overdosing. |
| Geographic conditions/constraints: | Cascade County, Montana |
| Scale: | Pilot |
| Duration of Study: | October 2016 - March 2017 |
Data Set #1
Constituent Information
| Constituent: | Iron |
| Constituent Phase: | Fe, dissolved µg/L |
| Reported as Load (Y/N): | N |
Pond Depth: N/A
Max influent/associated effluent
| Max. Influent/ |
36,500 |
| Associated Effluent/ | 30,100 |
| % Removal Efficiency (calculated): | 17.53 |
Min influent/associated effluent
| Min. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Max effluent/associated influent
| Max. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated) |
Min effluent/associated influent
| Min. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated): |
Avg. influent concentration/associated time
| Avg. Influent/ |
32,152 |
| Avg. Associated Time (Influent/ |
October 2016 - March 2017 |
Med. influent concentration/associated time
| Med. Influent/ |
Data not provided |
| Avg. Associated Time (Influent/ |
Data not provided |
Avg. effluent concentration/associated time period
| Avg. Effluent/ |
|
| Avg. Associated Time (Effluent/ |
Med. effluent concentration/associated time period
| Med. Effluent/ |
Data not provided |
| Avg. Associated Time (Effluent/ |
Data not provided |
Parameters and water chemistry associated with documented concentrations
| Avg Percent Removal (reported): | 95.50% |
| Influent/Pre/Upgradient or Effluent/ | Influent |
| pH: | 3.84 |
| DO: | 2.63 mg/L |
| Water Temperature: | 8.64 °C |
| Air Temperature: | Data not provided |
| Eh: | Data not provided |
| ORP: | 281 mV |
| Specific Conductivity: | 2,017 µS/cm |
| Other Parameters: | 24.5 (turbidity) NTU |
Load Information
| Loads Treated: | Data not provided |
| Flows treated: | Data not provided |
| Flow rate: | Data not provided |
Treatment Evaluation
| Were treatment goals met? (Y/N): | Data not provided |
| Performance Metrics: | Data not provided |
| Limitations/Constraints: | Data not provided |
| Longevity Estimates: | Data not provided |
| Lessons Learned: | Operation of the Aquafix system requires 1 or 2 weekly visits. The size of lime particles significantly affects system performance (even lime graded to exceed 0.25 inch contained enough fine-grained material to induce bridging. |
| Reported Cost Data: | Data not provided |
| Other design details: | Characteristics of water from the adit prior to lime addition (baseline) |
| Other performance details: | When the Aquafix system was operating properly the pH exceeded 10 and removal percentages for metals of concern generally exceeded 90%. |
| Limitations to data found: | Data not provided |
Notes:
Data Set #2
Constituent Information
| Constituent: | Manganese |
| Constituent Phase: | Mn, total µg/L |
| Reported as Load (Y/N): | N |
Pond Depth: N/A
Max influent/associated effluent
| Max. Influent/ |
162,000 |
| Associated Effluent/ | 157,000 |
| % Removal Efficiency (calculated): | 3.09 |
Min influent/associated effluent
| Min. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Max effluent/associated influent
| Max. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated) |
Min effluent/associated influent
| Min. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated): |
Avg. influent concentration/associated time
| Avg. Influent/ |
143,227 |
| Avg. Associated Time (Influent/ |
October 2016 - March 2017 |
Med. influent concentration/associated time
| Med. Influent/ |
Data not provided |
| Avg. Associated Time (Influent/ |
Data not provided |
Avg. effluent concentration/associated time period
| Avg. Effluent/ |
|
| Avg. Associated Time (Effluent/ |
Med. effluent concentration/associated time period
| Med. Effluent/ |
Data not provided |
| Avg. Associated Time (Effluent/ |
Data not provided |
Parameters and water chemistry associated with documented concentrations
| Avg Percent Removal (reported): | 93.90% |
| Influent/Pre/Upgradient or Effluent/ | Influent |
| pH: | 3.84 |
| DO: | 2.63 mg/L |
| Water Temperature: | 8.64 °C |
| Air Temperature: | Data not provided |
| Eh: | Data not provided |
| ORP: | 281 mV |
| Specific Conductivity: | 2,017 µS/cm |
| Other Parameters: | 24.5 (turbidity) NTU |
Load Information
| Loads Treated: | Data not provided |
| Flows treated: | Data not provided |
| Flow rate: | Data not provided |
Treatment Evaluation
| Were treatment goals met? (Y/N): | Data not provided |
| Performance Metrics: | Data not provided |
| Limitations/Constraints: | Data not provided |
| Longevity Estimates: | Data not provided |
| Lessons Learned: | Operation of the Aquafix system requires 1 or 2 weekly visits. The size of lime particles significantly affects system performance (even lime graded to exceed 0.25 inch contained enough fine-grained material to induce bridging. |
| Reported Cost Data: | Data not provided |
| Other design details: | Characteristics of water from the adit prior to lime addition (baseline) |
| Other performance details: | When the Aquafix system was operating properly the pH exceeded 10 and removal percentages for metals of concern generally exceeded 90%. |
| Limitations to data found: | Data not provided |
Notes:
Data Set #3
Constituent Information
| Constituent: | Manganese |
| Constituent Phase: | Mn, dissolved µg/L |
| Reported as Load (Y/N): | N |
Pond Depth: N/A
Max influent/associated effluent
| Max. Influent/ |
159,000 |
| Associated Effluent/ | 3,350 |
| % Removal Efficiency (calculated): | 97.89 |
Min influent/associated effluent
| Min. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Max effluent/associated influent
| Max. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated) |
Min effluent/associated influent
| Min. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated): |
Avg. influent concentration/associated time
| Avg. Influent/ |
140,905 |
| Avg. Associated Time (Influent/ |
October 2016 - March 2017 |
Med. influent concentration/associated time
| Med. Influent/ |
Data not provided |
| Avg. Associated Time (Influent/ |
Data not provided |
Avg. effluent concentration/associated time period
| Avg. Effluent/ |
|
| Avg. Associated Time (Effluent/ |
Med. effluent concentration/associated time period
| Med. Effluent/ |
Data not provided |
| Avg. Associated Time (Effluent/ |
Data not provided |
Parameters and water chemistry associated with documented concentrations
| Avg Percent Removal (reported): | 93.90% |
| Influent/Pre/Upgradient or Effluent/ | Influent |
| pH: | 3.67 |
| DO: | 2.84 mg/L |
| Water Temperature: | 8.67 °C |
| Air Temperature: | Data not provided |
| Eh: | Data not provided |
| ORP: | 347 mV |
| Specific Conductivity: | 2,736 µS/cm |
| Other Parameters: | 38.1 (turbidity) NTU |
Load Information
| Loads Treated: | Data not provided |
| Flows treated: | Data not provided |
| Flow rate: | Data not provided |
Treatment Evaluation
| Were treatment goals met? (Y/N): | Data not provided |
| Performance Metrics: | Data not provided |
| Limitations/Constraints: | Data not provided |
| Longevity Estimates: | Data not provided |
| Lessons Learned: | Operation of the Aquafix system requires 1 or 2 weekly visits. The size of lime particles significantly affects system performance (even lime graded to exceed 0.25 inch contained enough fine-grained material to induce bridging. |
| Reported Cost Data: | Data not provided |
| Other design details: | Characteristics of water from the adit prior to lime addition (baseline) |
| Other performance details: | When the Aquafix system was operating properly the pH exceeded 10 and removal percentages for metals of concern generally exceeded 90%. |
| Limitations to data found: | Data not provided |
Notes:
Data Set #4
Constituent Information
| Constituent: | Aluminum |
| Constituent Phase: | Al, total µg/L |
| Reported as Load (Y/N): | N |
Pond Depth: N/A
Max influent/associated effluent
| Max. Influent/ |
2,780 |
| Associated Effluent/ | 3,060 |
| % Removal Efficiency (calculated): | -10.07 |
Min influent/associated effluent
| Min. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Max effluent/associated influent
| Max. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated) |
Min effluent/associated influent
| Min. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated): |
Avg. influent concentration/associated time
| Avg. Influent/ |
2,138 |
| Avg. Associated Time (Influent/ |
October 2016 - March 2017 |
Med. influent concentration/associated time
| Med. Influent/ |
Data not provided |
| Avg. Associated Time (Influent/ |
Data not provided |
Avg. effluent concentration/associated time period
| Avg. Effluent/ |
|
| Avg. Associated Time (Effluent/ |
Med. effluent concentration/associated time period
| Med. Effluent/ |
Data not provided |
| Avg. Associated Time (Effluent/ |
Data not provided |
Parameters and water chemistry associated with documented concentrations
| Avg Percent Removal (reported): | 89.10% |
| Influent/Pre/Upgradient or Effluent/ | Influent |
| pH: | 3.27 |
| DO: | 2.78 mg/L |
| Water Temperature: | 8.62 °C |
| Air Temperature: | Data not provided |
| Eh: | Data not provided |
| ORP: | 321 mV |
| Specific Conductivity: | 2,287 µS/cm |
| Other Parameters: | 37.8 (turbidity) NTU |
Load Information
| Loads Treated: | Data not provided |
| Flows treated: | Data not provided |
| Flow rate: | Data not provided |
Treatment Evaluation
| Were treatment goals met? (Y/N): | Data not provided |
| Performance Metrics: | Data not provided |
| Limitations/Constraints: | Data not provided |
| Longevity Estimates: | Data not provided |
| Lessons Learned: | Operation of the Aquafix system requires 1 or 2 weekly visits. The size of lime particles significantly affects system performance (even lime graded to exceed 0.25 inch contained enough fine-grained material to induce bridging. |
| Reported Cost Data: | Data not provided |
| Other design details: | Characteristics of water from the adit prior to lime addition (baseline) |
| Other performance details: | When the Aquafix system was operating properly the pH exceeded 10 and removal percentages for metals of concern generally exceeded 90%. |
| Limitations to data found: | Data not provided |
Notes:
Data Set #5
Constituent Information
| Constituent: | Aluminum |
| Constituent Phase: | Al, dissolved µg/L |
| Reported as Load (Y/N): | N |
Pond Depth: N/A
Max influent/associated effluent
| Max. Influent/ |
2,960 |
| Associated Effluent/ | 62 |
| % Removal Efficiency (calculated): | 97.91 |
Min influent/associated effluent
| Min. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Max effluent/associated influent
| Max. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated) |
Min effluent/associated influent
| Min. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated): |
Avg. influent concentration/associated time
| Avg. Influent/ |
2,213 |
| Avg. Associated Time (Influent/ |
October 2016 - March 2017 |
Med. influent concentration/associated time
| Med. Influent/ |
Data not provided |
| Avg. Associated Time (Influent/ |
Data not provided |
Avg. effluent concentration/associated time period
| Avg. Effluent/ |
|
| Avg. Associated Time (Effluent/ |
Med. effluent concentration/associated time period
| Med. Effluent/ |
Data not provided |
| Avg. Associated Time (Effluent/ |
Data not provided |
Parameters and water chemistry associated with documented concentrations
| Avg Percent Removal (reported): | 89.10% |
| Influent/Pre/Upgradient or Effluent/ | Influent |
| pH: | 3.67 |
| DO: | 2.84 mg/L |
| Water Temperature: | 8.67 °C |
| Air Temperature: | Data not provided |
| Eh: | Data not provided |
| ORP: | 347 mV |
| Specific Conductivity: | 2,736 µS/cm |
| Other Parameters: | 38.1 (turbidity) NTU |
Load Information
| Loads Treated: | Data not provided |
| Flows treated: | Data not provided |
| Flow rate: | Data not provided |
Treatment Evaluation
| Were treatment goals met? (Y/N): | Data not provided |
| Performance Metrics: | Data not provided |
| Limitations/Constraints: | Data not provided |
| Longevity Estimates: | Data not provided |
| Lessons Learned: | Operation of the Aquafix system requires 1 or 2 weekly visits. The size of lime particles significantly affects system performance (even lime graded to exceed 0.25 inch contained enough fine-grained material to induce bridging. |
| Reported Cost Data: | Data not provided |
| Other design details: | Characteristics of water from the adit prior to lime addition (baseline) |
| Other performance details: | When the Aquafix system was operating properly the pH exceeded 10 and removal percentages for metals of concern generally exceeded 90%. |
| Limitations to data found: | Data not provided |
Notes:
Data Set #6
Constituent Information
| Constituent: | Aluminum |
| Constituent Phase: | Al, total µg/L |
| Reported as Load (Y/N): | N |
Pond Depth: N/A
Max influent/associated effluent
| Max. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Min influent/associated effluent
| Min. Influent/ |
1,270 |
| Associated Effluent/ | 1,280 |
| % Removal Efficiency (calculated): | -0.79 |
Max effluent/associated influent
| Max. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated) |
Min effluent/associated influent
| Min. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated): |
Avg. influent concentration/associated time
| Avg. Influent/ |
|
| Avg. Associated Time (Influent/ |
Med. influent concentration/associated time
| Med. Influent/ |
Data not provided |
| Avg. Associated Time (Influent/ |
Data not provided |
Avg. effluent concentration/associated time period
| Avg. Effluent/ |
|
| Avg. Associated Time (Effluent/ |
Med. effluent concentration/associated time period
| Med. Effluent/ |
Data not provided |
| Avg. Associated Time (Effluent/ |
Data not provided |
Parameters and water chemistry associated with documented concentrations
| Avg Percent Removal (reported): | 89.10% |
| Influent/Pre/Upgradient or Effluent/ | Influent |
| pH: | 3.98 |
| DO: | 3.61 mg/L |
| Water Temperature: | 8.31 °C |
| Air Temperature: | Data not provided |
| Eh: | Data not provided |
| ORP: | 229 mV |
| Specific Conductivity: | 2,736 µS/cm |
| Other Parameters: | 24.6 (turbidity) NTU |
Load Information
| Loads Treated: | Data not provided |
| Flows treated: | Data not provided |
| Flow rate: | Data not provided |
Treatment Evaluation
| Were treatment goals met? (Y/N): | Data not provided |
| Performance Metrics: | Data not provided |
| Limitations/Constraints: | Data not provided |
| Longevity Estimates: | Data not provided |
| Lessons Learned: | Operation of the Aquafix system requires 1 or 2 weekly visits. The size of lime particles significantly affects system performance (even lime graded to exceed 0.25 inch contained enough fine-grained material to induce bridging. |
| Reported Cost Data: | Data not provided |
| Other design details: | Characteristics of water from the adit prior to lime addition (baseline) |
| Other performance details: | When the Aquafix system was operating properly the pH exceeded 10 and removal percentages for metals of concern generally exceeded 90%. |
| Limitations to data found: | Data not provided |
Notes:
Data Set #7
Constituent Information
| Constituent: | Aluminum |
| Constituent Phase: | Al, dissolved µg/L |
| Reported as Load (Y/N): | N |
Pond Depth: N/A
Max influent/associated effluent
| Max. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Min influent/associated effluent
| Min. Influent/ |
1,270 |
| Associated Effluent/ | 1,090 |
| % Removal Efficiency (calculated): | 14.17 |
Max effluent/associated influent
| Max. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated) |
Min effluent/associated influent
| Min. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated): |
Avg. influent concentration/associated time
| Avg. Influent/ |
|
| Avg. Associated Time (Influent/ |
Med. influent concentration/associated time
| Med. Influent/ |
Data not provided |
| Avg. Associated Time (Influent/ |
Data not provided |
Avg. effluent concentration/associated time period
| Avg. Effluent/ |
|
| Avg. Associated Time (Effluent/ |
Med. effluent concentration/associated time period
| Med. Effluent/ |
Data not provided |
| Avg. Associated Time (Effluent/ |
Data not provided |
Parameters and water chemistry associated with documented concentrations
| Avg Percent Removal (reported): | 89.10% |
| Influent/Pre/Upgradient or Effluent/ | Influent |
| pH: | 3.98 |
| DO: | 3.61 mg/L |
| Water Temperature: | 8.31 °C |
| Air Temperature: | Data not provided |
| Eh: | Data not provided |
| ORP: | 229 mV |
| Specific Conductivity: | 2,736 µS/cm |
| Other Parameters: | 24.6 (turbidity) NTU |
Load Information
| Loads Treated: | Data not provided |
| Flows treated: | Data not provided |
| Flow rate: | Data not provided |
Treatment Evaluation
| Were treatment goals met? (Y/N): | Data not provided |
| Performance Metrics: | Data not provided |
| Limitations/Constraints: | Data not provided |
| Longevity Estimates: | Data not provided |
| Lessons Learned: | Operation of the Aquafix system requires 1 or 2 weekly visits. The size of lime particles significantly affects system performance (even lime graded to exceed 0.25 inch contained enough fine-grained material to induce bridging. |
| Reported Cost Data: | Data not provided |
| Other design details: | Characteristics of water from the adit prior to lime addition (baseline) |
| Other performance details: | When the Aquafix system was operating properly the pH exceeded 10 and removal percentages for metals of concern generally exceeded 90%. |
| Limitations to data found: | Data not provided |
Notes:
Data Set #8
Constituent Information
| Constituent: | Cadmium |
| Constituent Phase: | Cd, total µg/L |
| Reported as Load (Y/N): | N |
Pond Depth: N/A
Max influent/associated effluent
| Max. Influent/ |
879 |
| Associated Effluent/ | 728 |
| % Removal Efficiency (calculated): | 17.18 |
Min influent/associated effluent
| Min. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Max effluent/associated influent
| Max. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated) |
Min effluent/associated influent
| Min. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated): |
Avg. influent concentration/associated time
| Avg. Influent/ |
788 |
| Avg. Associated Time (Influent/ |
October 2016 - March 2017 |
Med. influent concentration/associated time
| Med. Influent/ |
Data not provided |
| Avg. Associated Time (Influent/ |
Data not provided |
Avg. effluent concentration/associated time period
| Avg. Effluent/ |
|
| Avg. Associated Time (Effluent/ |
Med. effluent concentration/associated time period
| Med. Effluent/ |
Data not provided |
| Avg. Associated Time (Effluent/ |
Data not provided |
Parameters and water chemistry associated with documented concentrations
| Avg Percent Removal (reported): | 96.10% |
| Influent/Pre/Upgradient or Effluent/ | Influent |
| pH: | 3.27 |
| DO: | 2.78 mg/L |
| Water Temperature: | 8.62 °C |
| Air Temperature: | Data not provided |
| Eh: | Data not provided |
| ORP: | 321 mV |
| Specific Conductivity: | 2,287 µS/cm |
| Other Parameters: | 37.8 (turbidity) NTU |
Load Information
| Loads Treated: | Data not provided |
| Flows treated: | Data not provided |
| Flow rate: | Data not provided |
Treatment Evaluation
| Were treatment goals met? (Y/N): | Data not provided |
| Performance Metrics: | Data not provided |
| Limitations/Constraints: | Data not provided |
| Longevity Estimates: | Data not provided |
| Lessons Learned: | Operation of the Aquafix system requires 1 or 2 weekly visits. The size of lime particles significantly affects system performance (even lime graded to exceed 0.25 inch contained enough fine-grained material to induce bridging. |
| Reported Cost Data: | Data not provided |
| Other design details: | Characteristics of water from the adit prior to lime addition (baseline) |
| Other performance details: | When the Aquafix system was operating properly the pH exceeded 10 and removal percentages for metals of concern generally exceeded 90%. |
| Limitations to data found: | Data not provided |
Notes:
Data Set #9
Constituent Information
| Constituent: | Cadmium |
| Constituent Phase: | Cd, dissolved µg/L |
| Reported as Load (Y/N): | N |
Pond Depth: N/A
Max influent/associated effluent
| Max. Influent/ |
886 |
| Associated Effluent/ | 112 |
| % Removal Efficiency (calculated): | 87.36 |
Min influent/associated effluent
| Min. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Max effluent/associated influent
| Max. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated) |
Min effluent/associated influent
| Min. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated): |
Avg. influent concentration/associated time
| Avg. Influent/ |
785 |
| Avg. Associated Time (Influent/ |
October 2016 - March 2017 |
Med. influent concentration/associated time
| Med. Influent/ |
Data not provided |
| Avg. Associated Time (Influent/ |
Data not provided |
Avg. effluent concentration/associated time period
| Avg. Effluent/ |
|
| Avg. Associated Time (Effluent/ |
Med. effluent concentration/associated time period
| Med. Effluent/ |
Data not provided |
| Avg. Associated Time (Effluent/ |
Data not provided |
Parameters and water chemistry associated with documented concentrations
| Avg Percent Removal (reported): | 96.10% |
| Influent/Pre/Upgradient or Effluent/ | Influent |
| pH: | 3.66 |
| DO: | 2.7 mg/L |
| Water Temperature: | 8.67 °C |
| Air Temperature: | Data not provided |
| Eh: | Data not provided |
| ORP: | 315 mV |
| Specific Conductivity: | 2,816 µS/cm |
| Other Parameters: | 32.4 (turbidity) NTU |
Load Information
| Loads Treated: | Data not provided |
| Flows treated: | Data not provided |
| Flow rate: | Data not provided |
Treatment Evaluation
| Were treatment goals met? (Y/N): | Data not provided |
| Performance Metrics: | Data not provided |
| Limitations/Constraints: | Data not provided |
| Longevity Estimates: | Data not provided |
| Lessons Learned: | Operation of the Aquafix system requires 1 or 2 weekly visits. The size of lime particles significantly affects system performance (even lime graded to exceed 0.25 inch contained enough fine-grained material to induce bridging. |
| Reported Cost Data: | Data not provided |
| Other design details: | Characteristics of water from the adit prior to lime addition (baseline) |
| Other performance details: | When the Aquafix system was operating properly the pH exceeded 10 and removal percentages for metals of concern generally exceeded 90%. |
| Limitations to data found: | Data not provided |
Notes:
Data Set #10
Constituent Information
| Constituent: | Cadmium |
| Constituent Phase: | Cd, total µg/L |
| Reported as Load (Y/N): | N |
Pond Depth: N/A
Max influent/associated effluent
| Max. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Min influent/associated effluent
| Min. Influent/ |
661 |
| Associated Effluent/ | 477 |
| % Removal Efficiency (calculated): | 27.84 |
Max effluent/associated influent
| Max. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated) |
Min effluent/associated influent
| Min. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated): |
Avg. influent concentration/associated time
| Avg. Influent/ |
|
| Avg. Associated Time (Influent/ |
Med. influent concentration/associated time
| Med. Influent/ |
Data not provided |
| Avg. Associated Time (Influent/ |
Data not provided |
Avg. effluent concentration/associated time period
| Avg. Effluent/ |
552 |
| Avg. Associated Time (Effluent/ |
October 2016 - March 2017 |
Med. effluent concentration/associated time period
| Med. Effluent/ |
Data not provided |
| Avg. Associated Time (Effluent/ |
Data not provided |
Parameters and water chemistry associated with documented concentrations
| Avg Percent Removal (reported): | 96.10% |
| Influent/Pre/Upgradient or Effluent/ | Influent |
| pH: | 3.98 |
| DO: | 3.61 mg/L |
| Water Temperature: | 8.31 °C |
| Air Temperature: | Data not provided |
| Eh: | Data not provided |
| ORP: | 229 mV |
| Specific Conductivity: | 2,736 µS/cm |
| Other Parameters: | 24.6 (turbidity) NTU |
Load Information
| Loads Treated: | Data not provided |
| Flows treated: | Data not provided |
| Flow rate: | Data not provided |
Treatment Evaluation
| Were treatment goals met? (Y/N): | Data not provided |
| Performance Metrics: | Data not provided |
| Limitations/Constraints: | Data not provided |
| Longevity Estimates: | Data not provided |
| Lessons Learned: | Operation of the Aquafix system requires 1 or 2 weekly visits. The size of lime particles significantly affects system performance (even lime graded to exceed 0.25 inch contained enough fine-grained material to induce bridging. |
| Reported Cost Data: | Data not provided |
| Other design details: | Characteristics of water from the adit prior to lime addition (baseline) |
| Other performance details: | When the Aquafix system was operating properly the pH exceeded 10 and removal percentages for metals of concern generally exceeded 90%. |
| Limitations to data found: | Data not provided |
Notes:
Data Set #11
Constituent Information
| Constituent: | Cadmium |
| Constituent Phase: | Cd, dissolved µg/L |
| Reported as Load (Y/N): | N |
Pond Depth: N/A
Max influent/associated effluent
| Max. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Min influent/associated effluent
| Min. Influent/ |
661 |
| Associated Effluent/ | 397 |
| % Removal Efficiency (calculated): | 39.94 |
Max effluent/associated influent
| Max. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated) |
Min effluent/associated influent
| Min. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated): |
Avg. influent concentration/associated time
| Avg. Influent/ |
|
| Avg. Associated Time (Influent/ |
Med. influent concentration/associated time
| Med. Influent/ |
Data not provided |
| Avg. Associated Time (Influent/ |
Data not provided |
Avg. effluent concentration/associated time period
| Avg. Effluent/ |
35 |
| Avg. Associated Time (Effluent/ |
October 2016 - March 2017 |
Med. effluent concentration/associated time period
| Med. Effluent/ |
Data not provided |
| Avg. Associated Time (Effluent/ |
Data not provided |
Parameters and water chemistry associated with documented concentrations
| Avg Percent Removal (reported): | 96.10% |
| Influent/Pre/Upgradient or Effluent/ | Influent |
| pH: | 3.98 |
| DO: | 3.61 mg/L |
| Water Temperature: | 8.31 °C |
| Air Temperature: | Data not provided |
| Eh: | Data not provided |
| ORP: | 229 mV |
| Specific Conductivity: | 2,736 µS/cm |
| Other Parameters: | 24.6 (turbidity) NTU |
Load Information
| Loads Treated: | Data not provided |
| Flows treated: | Data not provided |
| Flow rate: | Data not provided |
Treatment Evaluation
| Were treatment goals met? (Y/N): | Data not provided |
| Performance Metrics: | Data not provided |
| Limitations/Constraints: | Data not provided |
| Longevity Estimates: | Data not provided |
| Lessons Learned: | Operation of the Aquafix system requires 1 or 2 weekly visits. The size of lime particles significantly affects system performance (even lime graded to exceed 0.25 inch contained enough fine-grained material to induce bridging. |
| Reported Cost Data: | Data not provided |
| Other design details: | Characteristics of water from the adit prior to lime addition (baseline) |
| Other performance details: | When the Aquafix system was operating properly the pH exceeded 10 and removal percentages for metals of concern generally exceeded 90%. |
| Limitations to data found: | Data not provided |
Notes:
Data Set #12
Constituent Information
| Constituent: | Cobalt |
| Constituent Phase: | Co, total µg/L |
| Reported as Load (Y/N): | N |
Pond Depth: N/A
Max influent/associated effluent
| Max. Influent/ |
335 |
| Associated Effluent/ | 322 |
| % Removal Efficiency (calculated): | 3.88 |
Min influent/associated effluent
| Min. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Max effluent/associated influent
| Max. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated) |
Min effluent/associated influent
| Min. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated): |
Avg. influent concentration/associated time
| Avg. Influent/ |
297 |
| Avg. Associated Time (Influent/ |
October 2016 - March 2017 |
Med. influent concentration/associated time
| Med. Influent/ |
Data not provided |
| Avg. Associated Time (Influent/ |
Data not provided |
Avg. effluent concentration/associated time period
| Avg. Effluent/ |
|
| Avg. Associated Time (Effluent/ |
Med. effluent concentration/associated time period
| Med. Effluent/ |
Data not provided |
| Avg. Associated Time (Effluent/ |
Data not provided |
Parameters and water chemistry associated with documented concentrations
| Avg Percent Removal (reported): | 96.80% |
| Influent/Pre/Upgradient or Effluent/ | Influent |
| pH: | 3.66 |
| DO: | 2.7 mg/L |
| Water Temperature: | 8.67 °C |
| Air Temperature: | Data not provided |
| Eh: | Data not provided |
| ORP: | 315 mV |
| Specific Conductivity: | 2,816 µS/cm |
| Other Parameters: | 32.4 (turbidity) NTU |
Load Information
| Loads Treated: | Data not provided |
| Flows treated: | Data not provided |
| Flow rate: | Data not provided |
Treatment Evaluation
| Were treatment goals met? (Y/N): | Data not provided |
| Performance Metrics: | Data not provided |
| Limitations/Constraints: | Data not provided |
| Longevity Estimates: | Data not provided |
| Lessons Learned: | Operation of the Aquafix system requires 1 or 2 weekly visits. The size of lime particles significantly affects system performance (even lime graded to exceed 0.25 inch contained enough fine-grained material to induce bridging. |
| Reported Cost Data: | Data not provided |
| Other design details: | Characteristics of water from the adit prior to lime addition (baseline) |
| Other performance details: | When the Aquafix system was operating properly the pH exceeded 10 and removal percentages for metals of concern generally exceeded 90%. |
| Limitations to data found: | Data not provided |
Notes:
Data Set #13
Constituent Information
| Constituent: | Cobalt |
| Constituent Phase: | Co, dissolved µg/L |
| Reported as Load (Y/N): | N |
Pond Depth: N/A
Max influent/associated effluent
| Max. Influent/ |
338 |
| Associated Effluent/ | 36.2 |
| % Removal Efficiency (calculated): | 89.29 |
Min influent/associated effluent
| Min. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Max effluent/associated influent
| Max. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated) |
Min effluent/associated influent
| Min. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated): |
Avg. influent concentration/associated time
| Avg. Influent/ |
295 |
| Avg. Associated Time (Influent/ |
October 2016 - March 2017 |
Med. influent concentration/associated time
| Med. Influent/ |
Data not provided |
| Avg. Associated Time (Influent/ |
Data not provided |
Avg. effluent concentration/associated time period
| Avg. Effluent/ |
|
| Avg. Associated Time (Effluent/ |
Med. effluent concentration/associated time period
| Med. Effluent/ |
Data not provided |
| Avg. Associated Time (Effluent/ |
Data not provided |
Parameters and water chemistry associated with documented concentrations
| Avg Percent Removal (reported): | 96.80% |
| Influent/Pre/Upgradient or Effluent/ | Influent |
| pH: | 3.66 |
| DO: | 2.7 mg/L |
| Water Temperature: | 8.67 °C |
| Air Temperature: | Data not provided |
| Eh: | Data not provided |
| ORP: | 315 mV |
| Specific Conductivity: | 2,816 µS/cm |
| Other Parameters: | 32.4 (turbidity) NTU |
Load Information
| Loads Treated: | Data not provided |
| Flows treated: | Data not provided |
| Flow rate: | Data not provided |
Treatment Evaluation
| Were treatment goals met? (Y/N): | Data not provided |
| Performance Metrics: | Data not provided |
| Limitations/Constraints: | Data not provided |
| Longevity Estimates: | Data not provided |
| Lessons Learned: | Operation of the Aquafix system requires 1 or 2 weekly visits. The size of lime particles significantly affects system performance (even lime graded to exceed 0.25 inch contained enough fine-grained material to induce bridging. |
| Reported Cost Data: | Data not provided |
| Other design details: | Characteristics of water from the adit prior to lime addition (baseline) |
| Other performance details: | When the Aquafix system was operating properly the pH exceeded 10 and removal percentages for metals of concern generally exceeded 90%. |
| Limitations to data found: | Data not provided |
Notes:
Data Set #14
Constituent Information
| Constituent: | Cobalt |
| Constituent Phase: | Co, total µg/L |
| Reported as Load (Y/N): | N |
Pond Depth: N/A
Max influent/associated effluent
| Max. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Min influent/associated effluent
| Min. Influent/ |
243 |
| Associated Effluent/ | 173 |
| % Removal Efficiency (calculated): | 28.81 |
Max effluent/associated influent
| Max. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated) |
Min effluent/associated influent
| Min. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated): |
Avg. influent concentration/associated time
| Avg. Influent/ |
|
| Avg. Associated Time (Influent/ |
Med. influent concentration/associated time
| Med. Influent/ |
Data not provided |
| Avg. Associated Time (Influent/ |
Data not provided |
Avg. effluent concentration/associated time period
| Avg. Effluent/ |
|
| Avg. Associated Time (Effluent/ |
Med. effluent concentration/associated time period
| Med. Effluent/ |
Data not provided |
| Avg. Associated Time (Effluent/ |
Data not provided |
Parameters and water chemistry associated with documented concentrations
| Avg Percent Removal (reported): | 96.80% |
| Influent/Pre/Upgradient or Effluent/ | Influent |
| pH: | 3.98 |
| DO: | 3.61 mg/L |
| Water Temperature: | 8.31 °C |
| Air Temperature: | Data not provided |
| Eh: | Data not provided |
| ORP: | 229 mV |
| Specific Conductivity: | 2,736 µS/cm |
| Other Parameters: | 24.6 (turbidity) NTU |
Load Information
| Loads Treated: | Data not provided |
| Flows treated: | Data not provided |
| Flow rate: | Data not provided |
Treatment Evaluation
| Were treatment goals met? (Y/N): | Data not provided |
| Performance Metrics: | Data not provided |
| Limitations/Constraints: | Data not provided |
| Longevity Estimates: | Data not provided |
| Lessons Learned: | Operation of the Aquafix system requires 1 or 2 weekly visits. The size of lime particles significantly affects system performance (even lime graded to exceed 0.25 inch contained enough fine-grained material to induce bridging. |
| Reported Cost Data: | Data not provided |
| Other design details: | Characteristics of water from the adit prior to lime addition (baseline) |
| Other performance details: | When the Aquafix system was operating properly the pH exceeded 10 and removal percentages for metals of concern generally exceeded 90%. |
| Limitations to data found: | Data not provided |
Notes:
Data Set #15
Constituent Information
| Constituent: | Cobalt |
| Constituent Phase: | Co, dissolved µg/L |
| Reported as Load (Y/N): | N |
Pond Depth: N/A
Max influent/associated effluent
| Max. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Min influent/associated effluent
| Min. Influent/ |
243 |
| Associated Effluent/ | 140 |
| % Removal Efficiency (calculated): | 42.39 |
Max effluent/associated influent
| Max. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated) |
Min effluent/associated influent
| Min. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated): |
Avg. influent concentration/associated time
| Avg. Influent/ |
|
| Avg. Associated Time (Influent/ |
Med. influent concentration/associated time
| Med. Influent/ |
Data not provided |
| Avg. Associated Time (Influent/ |
Data not provided |
Avg. effluent concentration/associated time period
| Avg. Effluent/ |
|
| Avg. Associated Time (Effluent/ |
Med. effluent concentration/associated time period
| Med. Effluent/ |
Data not provided |
| Avg. Associated Time (Effluent/ |
Data not provided |
Parameters and water chemistry associated with documented concentrations
| Avg Percent Removal (reported): | 96.80% |
| Influent/Pre/Upgradient or Effluent/ | Influent |
| pH: | 3.98 |
| DO: | 3.61 mg/L |
| Water Temperature: | 8.31 °C |
| Air Temperature: | Data not provided |
| Eh: | Data not provided |
| ORP: | 229 mV |
| Specific Conductivity: | 2,736 µS/cm |
| Other Parameters: | 24.6 (turbidity) NTU |
Load Information
| Loads Treated: | Data not provided |
| Flows treated: | Data not provided |
| Flow rate: | Data not provided |
Treatment Evaluation
| Were treatment goals met? (Y/N): | Data not provided |
| Performance Metrics: | Data not provided |
| Limitations/Constraints: | Data not provided |
| Longevity Estimates: | Data not provided |
| Lessons Learned: | Operation of the Aquafix system requires 1 or 2 weekly visits. The size of lime particles significantly affects system performance (even lime graded to exceed 0.25 inch contained enough fine-grained material to induce bridging. |
| Reported Cost Data: | Data not provided |
| Other design details: | Characteristics of water from the adit prior to lime addition (baseline) |
| Other performance details: | When the Aquafix system was operating properly the pH exceeded 10 and removal percentages for metals of concern generally exceeded 90%. |
| Limitations to data found: | Data not provided |
Notes:
Data Set #16
Constituent Information
| Constituent: | Copper |
| Constituent Phase: | Cu, total µg/L |
| Reported as Load (Y/N): | N |
Pond Depth: N/A
Max influent/associated effluent
| Max. Influent/ |
15,000 |
| Associated Effluent/ | 12,700 |
| % Removal Efficiency (calculated): | 15.33 |
Min influent/associated effluent
| Min. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Max effluent/associated influent
| Max. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated) |
Min effluent/associated influent
| Min. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated): |
Avg. influent concentration/associated time
| Avg. Influent/ |
10,368 |
| Avg. Associated Time (Influent/ |
October 2016 - March 2017 |
Med. influent concentration/associated time
| Med. Influent/ |
Data not provided |
| Avg. Associated Time (Influent/ |
Data not provided |
Avg. effluent concentration/associated time period
| Avg. Effluent/ |
|
| Avg. Associated Time (Effluent/ |
Med. effluent concentration/associated time period
| Med. Effluent/ |
Data not provided |
| Avg. Associated Time (Effluent/ |
Data not provided |
Parameters and water chemistry associated with documented concentrations
| Avg Percent Removal (reported): | 97.20% |
| Influent/Pre/Upgradient or Effluent/ | Influent |
| pH: | 3.27 |
| DO: | 2.78 mg/L |
| Water Temperature: | 8.62 °C |
| Air Temperature: | Data not provided |
| Eh: | Data not provided |
| ORP: | 321 mV |
| Specific Conductivity: | 2,287 µS/cm |
| Other Parameters: | 37.8 (turbidity) NTU |
Load Information
| Loads Treated: | Data not provided |
| Flows treated: | Data not provided |
| Flow rate: | Data not provided |
Treatment Evaluation
| Were treatment goals met? (Y/N): | Data not provided |
| Performance Metrics: | Data not provided |
| Limitations/Constraints: | Data not provided |
| Longevity Estimates: | Data not provided |
| Lessons Learned: | Operation of the Aquafix system requires 1 or 2 weekly visits. The size of lime particles significantly affects system performance (even lime graded to exceed 0.25 inch contained enough fine-grained material to induce bridging. |
| Reported Cost Data: | Data not provided |
| Other design details: | Characteristics of water from the adit prior to lime addition (baseline) |
| Other performance details: | When the Aquafix system was operating properly the pH exceeded 10 and removal percentages for metals of concern generally exceeded 90%. |
| Limitations to data found: | Data not provided |
Notes:
Data Set #17
Constituent Information
| Constituent: | Copper |
| Constituent Phase: | Cu, dissolved µg/L |
| Reported as Load (Y/N): | N |
Pond Depth: N/A
Max influent/associated effluent
| Max. Influent/ |
14,900 |
| Associated Effluent/ | 1,960 |
| % Removal Efficiency (calculated): | 86.85 |
Min influent/associated effluent
| Min. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Max effluent/associated influent
| Max. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated) |
Min effluent/associated influent
| Min. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated): |
Avg. influent concentration/associated time
| Avg. Influent/ |
10,494 |
| Avg. Associated Time (Influent/ |
October 2016 - March 2017 |
Med. influent concentration/associated time
| Med. Influent/ |
Data not provided |
| Avg. Associated Time (Influent/ |
Data not provided |
Avg. effluent concentration/associated time period
| Avg. Effluent/ |
|
| Avg. Associated Time (Effluent/ |
Med. effluent concentration/associated time period
| Med. Effluent/ |
Data not provided |
| Avg. Associated Time (Effluent/ |
Data not provided |
Parameters and water chemistry associated with documented concentrations
| Avg Percent Removal (reported): | 97.20% |
| Influent/Pre/Upgradient or Effluent/ | Influent |
| pH: | 3.82 |
| DO: | 2.69 mg/L |
| Water Temperature: | 8.69 °C |
| Air Temperature: | Data not provided |
| Eh: | Data not provided |
| ORP: | 296 mV |
| Specific Conductivity: | 2,886 µS/cm |
| Other Parameters: | None N/A |
Load Information
| Loads Treated: | Data not provided |
| Flows treated: | Data not provided |
| Flow rate: | Data not provided |
Treatment Evaluation
| Were treatment goals met? (Y/N): | Data not provided |
| Performance Metrics: | Data not provided |
| Limitations/Constraints: | Data not provided |
| Longevity Estimates: | Data not provided |
| Lessons Learned: | Operation of the Aquafix system requires 1 or 2 weekly visits. The size of lime particles significantly affects system performance (even lime graded to exceed 0.25 inch contained enough fine-grained material to induce bridging. |
| Reported Cost Data: | Data not provided |
| Other design details: | Characteristics of water from the adit prior to lime addition (baseline) |
| Other performance details: | When the Aquafix system was operating properly the pH exceeded 10 and removal percentages for metals of concern generally exceeded 90%. |
| Limitations to data found: | Data not provided |
Notes:
Data Set #18
Constituent Information
| Constituent: | Copper |
| Constituent Phase: | Cu, total µg/L |
| Reported as Load (Y/N): | N |
Pond Depth: N/A
Max influent/associated effluent
| Max. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Min influent/associated effluent
| Min. Influent/ |
5,820 |
| Associated Effluent/ | 4,600 |
| % Removal Efficiency (calculated): | 20.96 |
Max effluent/associated influent
| Max. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated) |
Min effluent/associated influent
| Min. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated): |
Avg. influent concentration/associated time
| Avg. Influent/ |
|
| Avg. Associated Time (Influent/ |
Med. influent concentration/associated time
| Med. Influent/ |
Data not provided |
| Avg. Associated Time (Influent/ |
Data not provided |
Avg. effluent concentration/associated time period
| Avg. Effluent/ |
|
| Avg. Associated Time (Effluent/ |
Med. effluent concentration/associated time period
| Med. Effluent/ |
Data not provided |
| Avg. Associated Time (Effluent/ |
Data not provided |
Parameters and water chemistry associated with documented concentrations
| Avg Percent Removal (reported): | 97.20% |
| Influent/Pre/Upgradient or Effluent/ | Influent |
| pH: | 3.98 |
| DO: | 3.61 mg/L |
| Water Temperature: | 8.31 °C |
| Air Temperature: | Data not provided |
| Eh: | Data not provided |
| ORP: | 229 mV |
| Specific Conductivity: | 2,736 µS/cm |
| Other Parameters: | 24.6 (turbidity) NTU |
Load Information
| Loads Treated: | Data not provided |
| Flows treated: | Data not provided |
| Flow rate: | Data not provided |
Treatment Evaluation
| Were treatment goals met? (Y/N): | Data not provided |
| Performance Metrics: | Data not provided |
| Limitations/Constraints: | Data not provided |
| Longevity Estimates: | Data not provided |
| Lessons Learned: | Operation of the Aquafix system requires 1 or 2 weekly visits. The size of lime particles significantly affects system performance (even lime graded to exceed 0.25 inch contained enough fine-grained material to induce bridging. |
| Reported Cost Data: | Data not provided |
| Other design details: | Characteristics of water from the adit prior to lime addition (baseline) |
| Other performance details: | When the Aquafix system was operating properly the pH exceeded 10 and removal percentages for metals of concern generally exceeded 90%. |
| Limitations to data found: | Data not provided |
Notes:
Data Set #19
Constituent Information
| Constituent: | Copper |
| Constituent Phase: | Cu, dissolved µg/L |
| Reported as Load (Y/N): | N |
Pond Depth: N/A
Max influent/associated effluent
| Max. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Min influent/associated effluent
| Min. Influent/ |
5,820 |
| Associated Effluent/ | 4,030 |
| % Removal Efficiency (calculated): | 30.76 |
Max effluent/associated influent
| Max. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated) |
Min effluent/associated influent
| Min. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated): |
Avg. influent concentration/associated time
| Avg. Influent/ |
|
| Avg. Associated Time (Influent/ |
Med. influent concentration/associated time
| Med. Influent/ |
Data not provided |
| Avg. Associated Time (Influent/ |
Data not provided |
Avg. effluent concentration/associated time period
| Avg. Effluent/ |
|
| Avg. Associated Time (Effluent/ |
Med. effluent concentration/associated time period
| Med. Effluent/ |
Data not provided |
| Avg. Associated Time (Effluent/ |
Data not provided |
Parameters and water chemistry associated with documented concentrations
| Avg Percent Removal (reported): | 97.20% |
| Influent/Pre/Upgradient or Effluent/ | Influent |
| pH: | 3.98 |
| DO: | 3.61 mg/L |
| Water Temperature: | 8.31 °C |
| Air Temperature: | Data not provided |
| Eh: | Data not provided |
| ORP: | 229 mV |
| Specific Conductivity: | 2,736 µS/cm |
| Other Parameters: | 24.6 (turbidity) NTU |
Load Information
| Loads Treated: | Data not provided |
| Flows treated: | Data not provided |
| Flow rate: | Data not provided |
Treatment Evaluation
| Were treatment goals met? (Y/N): | Data not provided |
| Performance Metrics: | Data not provided |
| Limitations/Constraints: | Data not provided |
| Longevity Estimates: | Data not provided |
| Lessons Learned: | Operation of the Aquafix system requires 1 or 2 weekly visits. The size of lime particles significantly affects system performance (even lime graded to exceed 0.25 inch contained enough fine-grained material to induce bridging. |
| Reported Cost Data: | Data not provided |
| Other design details: | Characteristics of water from the adit prior to lime addition (baseline) |
| Other performance details: | When the Aquafix system was operating properly the pH exceeded 10 and removal percentages for metals of concern generally exceeded 90%. |
| Limitations to data found: | Data not provided |
Notes:
Data Set #20
Constituent Information
| Constituent: | Iron |
| Constituent Phase: | Fe, total µg/L |
| Reported as Load (Y/N): | N |
Pond Depth: N/A
Max influent/associated effluent
| Max. Influent/ |
55,600 |
| Associated Effluent/ | 4,510 |
| % Removal Efficiency (calculated): | 91.89 |
Min influent/associated effluent
| Min. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Max effluent/associated influent
| Max. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated) |
Min effluent/associated influent
| Min. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated): |
Avg. influent concentration/associated time
| Avg. Influent/ |
38,955 |
| Avg. Associated Time (Influent/ |
October 2016 - March 2017 |
Med. influent concentration/associated time
| Med. Influent/ |
Data not provided |
| Avg. Associated Time (Influent/ |
Data not provided |
Avg. effluent concentration/associated time period
| Avg. Effluent/ |
|
| Avg. Associated Time (Effluent/ |
Med. effluent concentration/associated time period
| Med. Effluent/ |
Data not provided |
| Avg. Associated Time (Effluent/ |
Data not provided |
Parameters and water chemistry associated with documented concentrations
| Avg Percent Removal (reported): | 95.50% |
| Influent/Pre/Upgradient or Effluent/ | Influent |
| pH: | 3.62 |
| DO: | 2.86 mg/L |
| Water Temperature: | 8.67 °C |
| Air Temperature: | Data not provided |
| Eh: | Data not provided |
| ORP: | 295 mV |
| Specific Conductivity: | 2,771 µS/cm |
| Other Parameters: | 36.5 (turbidity) NTU |
Load Information
| Loads Treated: | Data not provided |
| Flows treated: | Data not provided |
| Flow rate: | Data not provided |
Treatment Evaluation
| Were treatment goals met? (Y/N): | Data not provided |
| Performance Metrics: | Data not provided |
| Limitations/Constraints: | Data not provided |
| Longevity Estimates: | Data not provided |
| Lessons Learned: | Operation of the Aquafix system requires 1 or 2 weekly visits. The size of lime particles significantly affects system performance (even lime graded to exceed 0.25 inch contained enough fine-grained material to induce bridging. |
| Reported Cost Data: | Data not provided |
| Other design details: | Characteristics of water from the adit prior to lime addition (baseline) |
| Other performance details: | When the Aquafix system was operating properly the pH exceeded 10 and removal percentages for metals of concern generally exceeded 90%. |
| Limitations to data found: | Data not provided |
Notes:
Data Set #21
Constituent Information
| Constituent: | Iron |
| Constituent Phase: | Fe, total µg/L |
| Reported as Load (Y/N): | N |
Pond Depth: N/A
Max influent/associated effluent
| Max. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Min influent/associated effluent
| Min. Influent/ |
30,800 |
| Associated Effluent/ | 23,200 |
| % Removal Efficiency (calculated): | 24.68 |
Max effluent/associated influent
| Max. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated) |
Min effluent/associated influent
| Min. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated): |
Avg. influent concentration/associated time
| Avg. Influent/ |
|
| Avg. Associated Time (Influent/ |
Med. influent concentration/associated time
| Med. Influent/ |
Data not provided |
| Avg. Associated Time (Influent/ |
Data not provided |
Avg. effluent concentration/associated time period
| Avg. Effluent/ |
|
| Avg. Associated Time (Effluent/ |
Med. effluent concentration/associated time period
| Med. Effluent/ |
Data not provided |
| Avg. Associated Time (Effluent/ |
Data not provided |
Parameters and water chemistry associated with documented concentrations
| Avg Percent Removal (reported): | 95.50% |
| Influent/Pre/Upgradient or Effluent/ | Influent |
| pH: | 3.98 |
| DO: | 3.61 mg/L |
| Water Temperature: | 8.31 °C |
| Air Temperature: | Data not provided |
| Eh: | Data not provided |
| ORP: | 229 mV |
| Specific Conductivity: | 2,736 µS/cm |
| Other Parameters: | 24.6 (turbidity) NTU |
Load Information
| Loads Treated: | Data not provided |
| Flows treated: | Data not provided |
| Flow rate: | Data not provided |
Treatment Evaluation
| Were treatment goals met? (Y/N): | Data not provided |
| Performance Metrics: | Data not provided |
| Limitations/Constraints: | Data not provided |
| Longevity Estimates: | Data not provided |
| Lessons Learned: | Operation of the Aquafix system requires 1 or 2 weekly visits. The size of lime particles significantly affects system performance (even lime graded to exceed 0.25 inch contained enough fine-grained material to induce bridging. |
| Reported Cost Data: | Data not provided |
| Other design details: | Characteristics of water from the adit prior to lime addition (baseline) |
| Other performance details: | When the Aquafix system was operating properly the pH exceeded 10 and removal percentages for metals of concern generally exceeded 90%. |
| Limitations to data found: | Data not provided |
Notes:
Data Set #22
Constituent Information
| Constituent: | Iron |
| Constituent Phase: | Fe, dissolved µg/L |
| Reported as Load (Y/N): | N |
Pond Depth: N/A
Max influent/associated effluent
| Max. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Min influent/associated effluent
| Min. Influent/ |
26,400 |
| Associated Effluent/ | 16,200 |
| % Removal Efficiency (calculated): | 38.64 |
Max effluent/associated influent
| Max. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated) |
Min effluent/associated influent
| Min. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated): |
Avg. influent concentration/associated time
| Avg. Influent/ |
|
| Avg. Associated Time (Influent/ |
Med. influent concentration/associated time
| Med. Influent/ |
Data not provided |
| Avg. Associated Time (Influent/ |
Data not provided |
Avg. effluent concentration/associated time period
| Avg. Effluent/ |
|
| Avg. Associated Time (Effluent/ |
Med. effluent concentration/associated time period
| Med. Effluent/ |
Data not provided |
| Avg. Associated Time (Effluent/ |
Data not provided |
Parameters and water chemistry associated with documented concentrations
| Avg Percent Removal (reported): | 95.50% |
| Influent/Pre/Upgradient or Effluent/ | Influent |
| pH: | 3.6 |
| DO: | 2.5 mg/L |
| Water Temperature: | 8.65 °C |
| Air Temperature: | Data not provided |
| Eh: | Data not provided |
| ORP: | 309 mV |
| Specific Conductivity: | 2,749 µS/cm |
| Other Parameters: | 29.3 (turbidity) NTU |
Load Information
| Loads Treated: | Data not provided |
| Flows treated: | Data not provided |
| Flow rate: | Data not provided |
Treatment Evaluation
| Were treatment goals met? (Y/N): | Data not provided |
| Performance Metrics: | Data not provided |
| Limitations/Constraints: | Data not provided |
| Longevity Estimates: | Data not provided |
| Lessons Learned: | Operation of the Aquafix system requires 1 or 2 weekly visits. The size of lime particles significantly affects system performance (even lime graded to exceed 0.25 inch contained enough fine-grained material to induce bridging. |
| Reported Cost Data: | Data not provided |
| Other design details: | Characteristics of water from the adit prior to lime addition (baseline) |
| Other performance details: | When the Aquafix system was operating properly the pH exceeded 10 and removal percentages for metals of concern generally exceeded 90%. |
| Limitations to data found: | Data not provided |
Notes:
Data Set #23
Constituent Information
| Constituent: | Manganese |
| Constituent Phase: | Mn, total µg/L |
| Reported as Load (Y/N): | N |
Pond Depth: N/A
Max influent/associated effluent
| Max. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Min influent/associated effluent
| Min. Influent/ |
127,000 |
| Associated Effluent/ | 92,000 |
| % Removal Efficiency (calculated): | 27.56 |
Max effluent/associated influent
| Max. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated) |
Min effluent/associated influent
| Min. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated): |
Avg. influent concentration/associated time
| Avg. Influent/ |
|
| Avg. Associated Time (Influent/ |
Med. influent concentration/associated time
| Med. Influent/ |
Data not provided |
| Avg. Associated Time (Influent/ |
Data not provided |
Avg. effluent concentration/associated time period
| Avg. Effluent/ |
|
| Avg. Associated Time (Effluent/ |
Med. effluent concentration/associated time period
| Med. Effluent/ |
Data not provided |
| Avg. Associated Time (Effluent/ |
Data not provided |
Parameters and water chemistry associated with documented concentrations
| Avg Percent Removal (reported): | 93.90% |
| Influent/Pre/Upgradient or Effluent/ | Influent |
| pH: | 3.98 |
| DO: | 3.61 mg/L |
| Water Temperature: | 8.31 °C |
| Air Temperature: | Data not provided |
| Eh: | Data not provided |
| ORP: | 229 mV |
| Specific Conductivity: | 2,736 µS/cm |
| Other Parameters: | 24.6 (turbidity) NTU |
Load Information
| Loads Treated: | Data not provided |
| Flows treated: | Data not provided |
| Flow rate: | Data not provided |
Treatment Evaluation
| Were treatment goals met? (Y/N): | Data not provided |
| Performance Metrics: | Data not provided |
| Limitations/Constraints: | Data not provided |
| Longevity Estimates: | Data not provided |
| Lessons Learned: | Operation of the Aquafix system requires 1 or 2 weekly visits. The size of lime particles significantly affects system performance (even lime graded to exceed 0.25 inch contained enough fine-grained material to induce bridging. |
| Reported Cost Data: | Data not provided |
| Other design details: | Characteristics of water from the adit prior to lime addition (baseline) |
| Other performance details: | When the Aquafix system was operating properly the pH exceeded 10 and removal percentages for metals of concern generally exceeded 90%. |
| Limitations to data found: | Data not provided |
Notes:
Data Set #24
Constituent Information
| Constituent: | Total Suspended Solids |
| Constituent Phase: | TSS µg/L |
| Reported as Load (Y/N): | N |
Pond Depth: N/A
Max influent/associated effluent
| Max. Influent/ |
43 |
| Associated Effluent/ | Data not provided |
| % Removal Efficiency (calculated): | Not Available |
Min influent/associated effluent
| Min. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Max effluent/associated influent
| Max. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated) |
Min effluent/associated influent
| Min. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated): |
Avg. influent concentration/associated time
| Avg. Influent/ |
34 |
| Avg. Associated Time (Influent/ |
October 2016 - March 2017 |
Med. influent concentration/associated time
| Med. Influent/ |
Data not provided |
| Avg. Associated Time (Influent/ |
Data not provided |
Avg. effluent concentration/associated time period
| Avg. Effluent/ |
|
| Avg. Associated Time (Effluent/ |
Med. effluent concentration/associated time period
| Med. Effluent/ |
Data not provided |
| Avg. Associated Time (Effluent/ |
Data not provided |
Parameters and water chemistry associated with documented concentrations
| Avg Percent Removal (reported): | Data not provided |
| Influent/Pre/Upgradient or Effluent/ | Influent |
| pH: | 3.65 |
| DO: | 4.78 mg/L |
| Water Temperature: | 8.5 °C |
| Air Temperature: | Data not provided |
| Eh: | Data not provided |
| ORP: | 307 mV |
| Specific Conductivity: | 2,772 µS/cm |
| Other Parameters: | None N/A |
Load Information
| Loads Treated: | Data not provided |
| Flows treated: | Data not provided |
| Flow rate: | Data not provided |
Treatment Evaluation
| Were treatment goals met? (Y/N): | Data not provided |
| Performance Metrics: | Data not provided |
| Limitations/Constraints: | Data not provided |
| Longevity Estimates: | Data not provided |
| Lessons Learned: | Operation of the Aquafix system requires 1 or 2 weekly visits. The size of lime particles significantly affects system performance (even lime graded to exceed 0.25 inch contained enough fine-grained material to induce bridging. |
| Reported Cost Data: | Data not provided |
| Other design details: | Characteristics of water from the adit prior to lime addition (baseline) |
| Other performance details: | When the Aquafix system was operating properly the pH exceeded 10 and removal percentages for metals of concern generally exceeded 90%. |
| Limitations to data found: | Data not provided |
Notes:
Data Set #25
Constituent Information
| Constituent: | Total Suspended Solids |
| Constituent Phase: | TSS µg/L |
| Reported as Load (Y/N): | N |
Pond Depth: N/A
Max influent/associated effluent
| Max. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Min influent/associated effluent
| Min. Influent/ |
16 |
| Associated Effluent/ | Data not provided |
| % Removal Efficiency (calculated): | Not Available |
Max effluent/associated influent
| Max. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated) |
Min effluent/associated influent
| Min. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated): |
Avg. influent concentration/associated time
| Avg. Influent/ |
669 |
| Avg. Associated Time (Influent/ |
October 2016 - March 2017 |
Med. influent concentration/associated time
| Med. Influent/ |
Data not provided |
| Avg. Associated Time (Influent/ |
Data not provided |
Avg. effluent concentration/associated time period
| Avg. Effluent/ |
|
| Avg. Associated Time (Effluent/ |
Med. effluent concentration/associated time period
| Med. Effluent/ |
Data not provided |
| Avg. Associated Time (Effluent/ |
Data not provided |
Parameters and water chemistry associated with documented concentrations
| Avg Percent Removal (reported): | Data not provided |
| Influent/Pre/Upgradient or Effluent/ | Influent |
| pH: | 5.03 |
| DO: | 3.21 mg/L |
| Water Temperature: | 6.7 °C |
| Air Temperature: | Data not provided |
| Eh: | Data not provided |
| ORP: | 238 mV |
| Specific Conductivity: | 2,853 µS/cm |
| Other Parameters: | 27.5 (turbidity) NTU |
Load Information
| Loads Treated: | Data not provided |
| Flows treated: | Data not provided |
| Flow rate: | Data not provided |
Treatment Evaluation
| Were treatment goals met? (Y/N): | Data not provided |
| Performance Metrics: | Data not provided |
| Limitations/Constraints: | Data not provided |
| Longevity Estimates: | Data not provided |
| Lessons Learned: | Operation of the Aquafix system requires 1 or 2 weekly visits. The size of lime particles significantly affects system performance (even lime graded to exceed 0.25 inch contained enough fine-grained material to induce bridging. |
| Reported Cost Data: | Data not provided |
| Other design details: | Characteristics of water from the adit prior to lime addition (baseline) |
| Other performance details: | When the Aquafix system was operating properly the pH exceeded 10 and removal percentages for metals of concern generally exceeded 90%. |
| Limitations to data found: | Data not provided |
Notes:
Data Set #26
Constituent Information
| Constituent: | Manganese |
| Constituent Phase: | Mn, dissolved µg/L |
| Reported as Load (Y/N): | N |
Pond Depth: N/A
Max influent/associated effluent
| Max. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Min influent/associated effluent
| Min. Influent/ |
127,000 |
| Associated Effluent/ | 71,600 |
| % Removal Efficiency (calculated): | 43.62 |
Max effluent/associated influent
| Max. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated) |
Min effluent/associated influent
| Min. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated): |
Avg. influent concentration/associated time
| Avg. Influent/ |
|
| Avg. Associated Time (Influent/ |
Med. influent concentration/associated time
| Med. Influent/ |
Data not provided |
| Avg. Associated Time (Influent/ |
Data not provided |
Avg. effluent concentration/associated time period
| Avg. Effluent/ |
|
| Avg. Associated Time (Effluent/ |
Med. effluent concentration/associated time period
| Med. Effluent/ |
Data not provided |
| Avg. Associated Time (Effluent/ |
Data not provided |
Parameters and water chemistry associated with documented concentrations
| Avg Percent Removal (reported): | 93.90% |
| Influent/Pre/Upgradient or Effluent/ | Influent |
| pH: | 3.98 |
| DO: | 3.61 mg/L |
| Water Temperature: | 8.31 °C |
| Air Temperature: | Data not provided |
| Eh: | Data not provided |
| ORP: | 229 mV |
| Specific Conductivity: | 2,736 µS/cm |
| Other Parameters: | 24.6 (turbidity) NTU |
Load Information
| Loads Treated: | Data not provided |
| Flows treated: | Data not provided |
| Flow rate: | Data not provided |
Treatment Evaluation
| Were treatment goals met? (Y/N): | Data not provided |
| Performance Metrics: | Data not provided |
| Limitations/Constraints: | Data not provided |
| Longevity Estimates: | Data not provided |
| Lessons Learned: | Operation of the Aquafix system requires 1 or 2 weekly visits. The size of lime particles significantly affects system performance (even lime graded to exceed 0.25 inch contained enough fine-grained material to induce bridging. |
| Reported Cost Data: | Data not provided |
| Other design details: | Characteristics of water from the adit prior to lime addition (baseline) |
| Other performance details: | When the Aquafix system was operating properly the pH exceeded 10 and removal percentages for metals of concern generally exceeded 90%. |
| Limitations to data found: | Data not provided |
Notes:
Data Set #27
Constituent Information
| Constituent: | Nickel |
| Constituent Phase: | Ni, total µg/L |
| Reported as Load (Y/N): | N |
Pond Depth: N/A
Max influent/associated effluent
| Max. Influent/ |
371 |
| Associated Effluent/ | 344 |
| % Removal Efficiency (calculated): | 7.28 |
Min influent/associated effluent
| Min. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Max effluent/associated influent
| Max. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated) |
Min effluent/associated influent
| Min. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated): |
Avg. influent concentration/associated time
| Avg. Influent/ |
327 |
| Avg. Associated Time (Influent/ |
October 2016 - March 2017 |
Med. influent concentration/associated time
| Med. Influent/ |
Data not provided |
| Avg. Associated Time (Influent/ |
Data not provided |
Avg. effluent concentration/associated time period
| Avg. Effluent/ |
|
| Avg. Associated Time (Effluent/ |
Med. effluent concentration/associated time period
| Med. Effluent/ |
Data not provided |
| Avg. Associated Time (Effluent/ |
Data not provided |
Parameters and water chemistry associated with documented concentrations
| Avg Percent Removal (reported): | 97.30% |
| Influent/Pre/Upgradient or Effluent/ | Influent |
| pH: | 3.66 |
| DO: | 2.7 mg/L |
| Water Temperature: | 8.67 °C |
| Air Temperature: | Data not provided |
| Eh: | Data not provided |
| ORP: | 315 mV |
| Specific Conductivity: | 2,816 µS/cm |
| Other Parameters: | 32.4 (turbidity) NTU |
Load Information
| Loads Treated: | Data not provided |
| Flows treated: | Data not provided |
| Flow rate: | Data not provided |
Treatment Evaluation
| Were treatment goals met? (Y/N): | Data not provided |
| Performance Metrics: | Data not provided |
| Limitations/Constraints: | Data not provided |
| Longevity Estimates: | Data not provided |
| Lessons Learned: | Operation of the Aquafix system requires 1 or 2 weekly visits. The size of lime particles significantly affects system performance (even lime graded to exceed 0.25 inch contained enough fine-grained material to induce bridging. |
| Reported Cost Data: | Data not provided |
| Other design details: | Characteristics of water from the adit prior to lime addition (baseline) |
| Other performance details: | When the Aquafix system was operating properly the pH exceeded 10 and removal percentages for metals of concern generally exceeded 90%. |
| Limitations to data found: | Data not provided |
Notes:
Data Set #28
Constituent Information
| Constituent: | Nickel |
| Constituent Phase: | Ni, dissolved µg/L |
| Reported as Load (Y/N): | N |
Pond Depth: N/A
Max influent/associated effluent
| Max. Influent/ |
374 |
| Associated Effluent/ | 26 |
| % Removal Efficiency (calculated): | 93.05 |
Min influent/associated effluent
| Min. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Max effluent/associated influent
| Max. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated) |
Min effluent/associated influent
| Min. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated): |
Avg. influent concentration/associated time
| Avg. Influent/ |
323 |
| Avg. Associated Time (Influent/ |
October 2016 - March 2017 |
Med. influent concentration/associated time
| Med. Influent/ |
Data not provided |
| Avg. Associated Time (Influent/ |
Data not provided |
Avg. effluent concentration/associated time period
| Avg. Effluent/ |
|
| Avg. Associated Time (Effluent/ |
Med. effluent concentration/associated time period
| Med. Effluent/ |
Data not provided |
| Avg. Associated Time (Effluent/ |
Data not provided |
Parameters and water chemistry associated with documented concentrations
| Avg Percent Removal (reported): | 97.30% |
| Influent/Pre/Upgradient or Effluent/ | Influent |
| pH: | 3.66 |
| DO: | 2.7 mg/L |
| Water Temperature: | 8.67 °C |
| Air Temperature: | Data not provided |
| Eh: | Data not provided |
| ORP: | 315 mV |
| Specific Conductivity: | 2,816 µS/cm |
| Other Parameters: | 32.4 (turbidity) NTU |
Load Information
| Loads Treated: | Data not provided |
| Flows treated: | Data not provided |
| Flow rate: | Data not provided |
Treatment Evaluation
| Were treatment goals met? (Y/N): | Data not provided |
| Performance Metrics: | Data not provided |
| Limitations/Constraints: | Data not provided |
| Longevity Estimates: | Data not provided |
| Lessons Learned: | Operation of the Aquafix system requires 1 or 2 weekly visits. The size of lime particles significantly affects system performance (even lime graded to exceed 0.25 inch contained enough fine-grained material to induce bridging. |
| Reported Cost Data: | Data not provided |
| Other design details: | Characteristics of water from the adit prior to lime addition (baseline) |
| Other performance details: | When the Aquafix system was operating properly the pH exceeded 10 and removal percentages for metals of concern generally exceeded 90%. |
| Limitations to data found: | Data not provided |
Notes:
Data Set #29
Constituent Information
| Constituent: | Nickel |
| Constituent Phase: | Ni, total µg/L |
| Reported as Load (Y/N): | N |
Pond Depth: N/A
Max influent/associated effluent
| Max. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Min influent/associated effluent
| Min. Influent/ |
262 |
| Associated Effluent/ | 182 |
| % Removal Efficiency (calculated): | 30.53 |
Max effluent/associated influent
| Max. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated) |
Min effluent/associated influent
| Min. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated): |
Avg. influent concentration/associated time
| Avg. Influent/ |
|
| Avg. Associated Time (Influent/ |
Med. influent concentration/associated time
| Med. Influent/ |
Data not provided |
| Avg. Associated Time (Influent/ |
Data not provided |
Avg. effluent concentration/associated time period
| Avg. Effluent/ |
|
| Avg. Associated Time (Effluent/ |
Med. effluent concentration/associated time period
| Med. Effluent/ |
Data not provided |
| Avg. Associated Time (Effluent/ |
Data not provided |
Parameters and water chemistry associated with documented concentrations
| Avg Percent Removal (reported): | 97.30% |
| Influent/Pre/Upgradient or Effluent/ | Influent |
| pH: | 3.98 |
| DO: | 3.61 mg/L |
| Water Temperature: | 8.31 °C |
| Air Temperature: | Data not provided |
| Eh: | Data not provided |
| ORP: | 229 mV |
| Specific Conductivity: | 2,736 µS/cm |
| Other Parameters: | 24.6 (turbidity) NTU |
Load Information
| Loads Treated: | Data not provided |
| Flows treated: | Data not provided |
| Flow rate: | Data not provided |
Treatment Evaluation
| Were treatment goals met? (Y/N): | Data not provided |
| Performance Metrics: | Data not provided |
| Limitations/Constraints: | Data not provided |
| Longevity Estimates: | Data not provided |
| Lessons Learned: | Operation of the Aquafix system requires 1 or 2 weekly visits. The size of lime particles significantly affects system performance (even lime graded to exceed 0.25 inch contained enough fine-grained material to induce bridging. |
| Reported Cost Data: | Data not provided |
| Other design details: | Characteristics of water from the adit prior to lime addition (baseline) |
| Other performance details: | When the Aquafix system was operating properly the pH exceeded 10 and removal percentages for metals of concern generally exceeded 90%. |
| Limitations to data found: | Data not provided |
Notes:
Data Set #30
Constituent Information
| Constituent: | Nickel |
| Constituent Phase: | Ni, dissolved µg/L |
| Reported as Load (Y/N): | N |
Pond Depth: N/A
Max influent/associated effluent
| Max. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Min influent/associated effluent
| Min. Influent/ |
262 |
| Associated Effluent/ | 149 |
| % Removal Efficiency (calculated): | 43.13 |
Max effluent/associated influent
| Max. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated) |
Min effluent/associated influent
| Min. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated): |
Avg. influent concentration/associated time
| Avg. Influent/ |
|
| Avg. Associated Time (Influent/ |
Med. influent concentration/associated time
| Med. Influent/ |
Data not provided |
| Avg. Associated Time (Influent/ |
Data not provided |
Avg. effluent concentration/associated time period
| Avg. Effluent/ |
|
| Avg. Associated Time (Effluent/ |
Med. effluent concentration/associated time period
| Med. Effluent/ |
Data not provided |
| Avg. Associated Time (Effluent/ |
Data not provided |
Parameters and water chemistry associated with documented concentrations
| Avg Percent Removal (reported): | 97.30% |
| Influent/Pre/Upgradient or Effluent/ | Influent |
| pH: | 3.98 |
| DO: | 3.61 mg/L |
| Water Temperature: | 8.31 °C |
| Air Temperature: | Data not provided |
| Eh: | Data not provided |
| ORP: | 229 mV |
| Specific Conductivity: | 2,736 µS/cm |
| Other Parameters: | 24.6 (turbidity) NTU |
Load Information
| Loads Treated: | Data not provided |
| Flows treated: | Data not provided |
| Flow rate: | Data not provided |
Treatment Evaluation
| Were treatment goals met? (Y/N): | Data not provided |
| Performance Metrics: | Data not provided |
| Limitations/Constraints: | Data not provided |
| Longevity Estimates: | Data not provided |
| Lessons Learned: | Operation of the Aquafix system requires 1 or 2 weekly visits. The size of lime particles significantly affects system performance (even lime graded to exceed 0.25 inch contained enough fine-grained material to induce bridging. |
| Reported Cost Data: | Data not provided |
| Other design details: | Characteristics of water from the adit prior to lime addition (baseline) |
| Other performance details: | When the Aquafix system was operating properly the pH exceeded 10 and removal percentages for metals of concern generally exceeded 90%. |
| Limitations to data found: | Data not provided |
Notes:
Data Set #31
Constituent Information
| Constituent: | Lead |
| Constituent Phase: | Pb, total µg/L |
| Reported as Load (Y/N): | N |
Pond Depth: N/A
Max influent/associated effluent
| Max. Influent/ |
977 |
| Associated Effluent/ | 434 |
| % Removal Efficiency (calculated): | 55.58 |
Min influent/associated effluent
| Min. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Max effluent/associated influent
| Max. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated) |
Min effluent/associated influent
| Min. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated): |
Avg. influent concentration/associated time
| Avg. Influent/ |
908 |
| Avg. Associated Time (Influent/ |
October 2016 - March 2017 |
Med. influent concentration/associated time
| Med. Influent/ |
Data not provided |
| Avg. Associated Time (Influent/ |
Data not provided |
Avg. effluent concentration/associated time period
| Avg. Effluent/ |
|
| Avg. Associated Time (Effluent/ |
Med. effluent concentration/associated time period
| Med. Effluent/ |
Data not provided |
| Avg. Associated Time (Effluent/ |
Data not provided |
Parameters and water chemistry associated with documented concentrations
| Avg Percent Removal (reported): | 98.30% |
| Influent/Pre/Upgradient or Effluent/ | Influent |
| pH: | 3.44 |
| DO: | 3.58 mg/L |
| Water Temperature: | 8.47 °C |
| Air Temperature: | Data not provided |
| Eh: | Data not provided |
| ORP: | 250 mV |
| Specific Conductivity: | 2,809 µS/cm |
| Other Parameters: | 39.3 (turbidity) NTU |
Load Information
| Loads Treated: | Data not provided |
| Flows treated: | Data not provided |
| Flow rate: | Data not provided |
Treatment Evaluation
| Were treatment goals met? (Y/N): | Data not provided |
| Performance Metrics: | Data not provided |
| Limitations/Constraints: | Data not provided |
| Longevity Estimates: | Data not provided |
| Lessons Learned: | Operation of the Aquafix system requires 1 or 2 weekly visits. The size of lime particles significantly affects system performance (even lime graded to exceed 0.25 inch contained enough fine-grained material to induce bridging. |
| Reported Cost Data: | Data not provided |
| Other design details: | Characteristics of water from the adit prior to lime addition (baseline) |
| Other performance details: | When the Aquafix system was operating properly the pH exceeded 10 and removal percentages for metals of concern generally exceeded 90%. |
| Limitations to data found: | Data not provided |
Notes:
Data Set #32
Constituent Information
| Constituent: | Lead |
| Constituent Phase: | Pb, dissolved µg/L |
| Reported as Load (Y/N): | N |
Pond Depth: N/A
Max influent/associated effluent
| Max. Influent/ |
950 |
| Associated Effluent/ | 51.6 |
| % Removal Efficiency (calculated): | 94.57 |
Min influent/associated effluent
| Min. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Max effluent/associated influent
| Max. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated) |
Min effluent/associated influent
| Min. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated): |
Avg. influent concentration/associated time
| Avg. Influent/ |
849 |
| Avg. Associated Time (Influent/ |
October 2016 - March 2017 |
Med. influent concentration/associated time
| Med. Influent/ |
Data not provided |
| Avg. Associated Time (Influent/ |
Data not provided |
Avg. effluent concentration/associated time period
| Avg. Effluent/ |
|
| Avg. Associated Time (Effluent/ |
Med. effluent concentration/associated time period
| Med. Effluent/ |
Data not provided |
| Avg. Associated Time (Effluent/ |
Data not provided |
Parameters and water chemistry associated with documented concentrations
| Avg Percent Removal (reported): | 98.30% |
| Influent/Pre/Upgradient or Effluent/ | Influent |
| pH: | 3.82 |
| DO: | 2.69 mg/L |
| Water Temperature: | 8.69 °C |
| Air Temperature: | Data not provided |
| Eh: | Data not provided |
| ORP: | 296 mV |
| Specific Conductivity: | 2,886 µS/cm |
| Other Parameters: | None N/A |
Load Information
| Loads Treated: | Data not provided |
| Flows treated: | Data not provided |
| Flow rate: | Data not provided |
Treatment Evaluation
| Were treatment goals met? (Y/N): | Data not provided |
| Performance Metrics: | Data not provided |
| Limitations/Constraints: | Data not provided |
| Longevity Estimates: | Data not provided |
| Lessons Learned: | Operation of the Aquafix system requires 1 or 2 weekly visits. The size of lime particles significantly affects system performance (even lime graded to exceed 0.25 inch contained enough fine-grained material to induce bridging. |
| Reported Cost Data: | Data not provided |
| Other design details: | Characteristics of water from the adit prior to lime addition (baseline) |
| Other performance details: | When the Aquafix system was operating properly the pH exceeded 10 and removal percentages for metals of concern generally exceeded 90%. |
| Limitations to data found: | Data not provided |
Notes:
Data Set #33
Constituent Information
| Constituent: | Lead |
| Constituent Phase: | Pb, total µg/L |
| Reported as Load (Y/N): | N |
Pond Depth: N/A
Max influent/associated effluent
| Max. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Min influent/associated effluent
| Min. Influent/ |
806 |
| Associated Effluent/ | 558 |
| % Removal Efficiency (calculated): | 30.77 |
Max effluent/associated influent
| Max. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated) |
Min effluent/associated influent
| Min. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated): |
Avg. influent concentration/associated time
| Avg. Influent/ |
|
| Avg. Associated Time (Influent/ |
Med. influent concentration/associated time
| Med. Influent/ |
Data not provided |
| Avg. Associated Time (Influent/ |
Data not provided |
Avg. effluent concentration/associated time period
| Avg. Effluent/ |
|
| Avg. Associated Time (Effluent/ |
Med. effluent concentration/associated time period
| Med. Effluent/ |
Data not provided |
| Avg. Associated Time (Effluent/ |
Data not provided |
Parameters and water chemistry associated with documented concentrations
| Avg Percent Removal (reported): | 98.30% |
| Influent/Pre/Upgradient or Effluent/ | Influent |
| pH: | 3.98 |
| DO: | 3.61 mg/L |
| Water Temperature: | 8.31 °C |
| Air Temperature: | Data not provided |
| Eh: | Data not provided |
| ORP: | 229 mV |
| Specific Conductivity: | 2,736 µS/cm |
| Other Parameters: | 24.6 (turbidity) NTU |
Load Information
| Loads Treated: | Data not provided |
| Flows treated: | Data not provided |
| Flow rate: | Data not provided |
Treatment Evaluation
| Were treatment goals met? (Y/N): | Data not provided |
| Performance Metrics: | Data not provided |
| Limitations/Constraints: | Data not provided |
| Longevity Estimates: | Data not provided |
| Lessons Learned: | Operation of the Aquafix system requires 1 or 2 weekly visits. The size of lime particles significantly affects system performance (even lime graded to exceed 0.25 inch contained enough fine-grained material to induce bridging. |
| Reported Cost Data: | Data not provided |
| Other design details: | Characteristics of water from the adit prior to lime addition (baseline) |
| Other performance details: | When the Aquafix system was operating properly the pH exceeded 10 and removal percentages for metals of concern generally exceeded 90%. |
| Limitations to data found: | Data not provided |
Notes:
Data Set #34
Constituent Information
| Constituent: | Lead |
| Constituent Phase: | Pb, dissolved µg/L |
| Reported as Load (Y/N): | N |
Pond Depth: N/A
Max influent/associated effluent
| Max. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Min influent/associated effluent
| Min. Influent/ |
765 |
| Associated Effluent/ | 5.73 |
| % Removal Efficiency (calculated): | 99.25 |
Max effluent/associated influent
| Max. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated) |
Min effluent/associated influent
| Min. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated): |
Avg. influent concentration/associated time
| Avg. Influent/ |
|
| Avg. Associated Time (Influent/ |
Med. influent concentration/associated time
| Med. Influent/ |
Data not provided |
| Avg. Associated Time (Influent/ |
Data not provided |
Avg. effluent concentration/associated time period
| Avg. Effluent/ |
|
| Avg. Associated Time (Effluent/ |
Med. effluent concentration/associated time period
| Med. Effluent/ |
Data not provided |
| Avg. Associated Time (Effluent/ |
Data not provided |
Parameters and water chemistry associated with documented concentrations
| Avg Percent Removal (reported): | 98.30% |
| Influent/Pre/Upgradient or Effluent/ | Influent |
| pH: | 3.75 |
| DO: | 3.63 mg/L |
| Water Temperature: | 8.49 °C |
| Air Temperature: | Data not provided |
| Eh: | Data not provided |
| ORP: | 218 mV |
| Specific Conductivity: | 2,983 µS/cm |
| Other Parameters: | None N/A |
Load Information
| Loads Treated: | Data not provided |
| Flows treated: | Data not provided |
| Flow rate: | Data not provided |
Treatment Evaluation
| Were treatment goals met? (Y/N): | Data not provided |
| Performance Metrics: | Data not provided |
| Limitations/Constraints: | Data not provided |
| Longevity Estimates: | Data not provided |
| Lessons Learned: | Operation of the Aquafix system requires 1 or 2 weekly visits. The size of lime particles significantly affects system performance (even lime graded to exceed 0.25 inch contained enough fine-grained material to induce bridging. |
| Reported Cost Data: | Data not provided |
| Other design details: | Characteristics of water from the adit prior to lime addition (baseline) |
| Other performance details: | When the Aquafix system was operating properly the pH exceeded 10 and removal percentages for metals of concern generally exceeded 90%. |
| Limitations to data found: | Data not provided |
Notes:
Data Set #35
Constituent Information
| Constituent: | Total Dissolved Solids |
| Constituent Phase: | TDS µg/L |
| Reported as Load (Y/N): | N |
Pond Depth: N/A
Max influent/associated effluent
| Max. Influent/ |
3,140 |
| Associated Effluent/ | Data not provided |
| % Removal Efficiency (calculated): | Not Available |
Min influent/associated effluent
| Min. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Max effluent/associated influent
| Max. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated) |
Min effluent/associated influent
| Min. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated): |
Avg. influent concentration/associated time
| Avg. Influent/ |
3,066 |
| Avg. Associated Time (Influent/ |
October 2016 - March 2017 |
Med. influent concentration/associated time
| Med. Influent/ |
Data not provided |
| Avg. Associated Time (Influent/ |
Data not provided |
Avg. effluent concentration/associated time period
| Avg. Effluent/ |
|
| Avg. Associated Time (Effluent/ |
Med. effluent concentration/associated time period
| Med. Effluent/ |
Data not provided |
| Avg. Associated Time (Effluent/ |
Data not provided |
Parameters and water chemistry associated with documented concentrations
| Avg Percent Removal (reported): | Data not provided |
| Influent/Pre/Upgradient or Effluent/ | Influent |
| pH: | 3.7 |
| DO: | 2.64 mg/L |
| Water Temperature: | 8.64 °C |
| Air Temperature: | Data not provided |
| Eh: | Data not provided |
| ORP: | 269 mV |
| Specific Conductivity: | 2,793 µS/cm |
| Other Parameters: | 26.5 (turbidity) NTU |
Load Information
| Loads Treated: | Data not provided |
| Flows treated: | Data not provided |
| Flow rate: | Data not provided |
Treatment Evaluation
| Were treatment goals met? (Y/N): | Data not provided |
| Performance Metrics: | Data not provided |
| Limitations/Constraints: | Data not provided |
| Longevity Estimates: | Data not provided |
| Lessons Learned: | Operation of the Aquafix system requires 1 or 2 weekly visits. The size of lime particles significantly affects system performance (even lime graded to exceed 0.25 inch contained enough fine-grained material to induce bridging. |
| Reported Cost Data: | Data not provided |
| Other design details: | Characteristics of water from the adit prior to lime addition (baseline) |
| Other performance details: | When the Aquafix system was operating properly the pH exceeded 10 and removal percentages for metals of concern generally exceeded 90%. |
| Limitations to data found: | Data not provided |
Notes:
Data Set #36
Constituent Information
| Constituent: | Total Dissolved Solids |
| Constituent Phase: | TDS µg/L |
| Reported as Load (Y/N): | N |
Pond Depth: N/A
Max influent/associated effluent
| Max. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Min influent/associated effluent
| Min. Influent/ |
2,820 |
| Associated Effluent/ | 2,750 |
| % Removal Efficiency (calculated): | 2.48 |
Max effluent/associated influent
| Max. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated) |
Min effluent/associated influent
| Min. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated): |
Avg. influent concentration/associated time
| Avg. Influent/ |
2,704 |
| Avg. Associated Time (Influent/ |
October 2016 - March 2017 |
Med. influent concentration/associated time
| Med. Influent/ |
Data not provided |
| Avg. Associated Time (Influent/ |
Data not provided |
Avg. effluent concentration/associated time period
| Avg. Effluent/ |
|
| Avg. Associated Time (Effluent/ |
Med. effluent concentration/associated time period
| Med. Effluent/ |
Data not provided |
| Avg. Associated Time (Effluent/ |
Data not provided |
Parameters and water chemistry associated with documented concentrations
| Avg Percent Removal (reported): | Data not provided |
| Influent/Pre/Upgradient or Effluent/ | Influent |
| pH: | 3.87 |
| DO: | 3.18 mg/L |
| Water Temperature: | 8.62 °C |
| Air Temperature: | Data not provided |
| Eh: | Data not provided |
| ORP: | 269 mV |
| Specific Conductivity: | 2,504 µS/cm |
| Other Parameters: | 48.8 (turbidity) NTU |
Load Information
| Loads Treated: | Data not provided |
| Flows treated: | Data not provided |
| Flow rate: | Data not provided |
Treatment Evaluation
| Were treatment goals met? (Y/N): | Data not provided |
| Performance Metrics: | Data not provided |
| Limitations/Constraints: | Data not provided |
| Longevity Estimates: | Data not provided |
| Lessons Learned: | Operation of the Aquafix system requires 1 or 2 weekly visits. The size of lime particles significantly affects system performance (even lime graded to exceed 0.25 inch contained enough fine-grained material to induce bridging. |
| Reported Cost Data: | Data not provided |
| Other design details: | Characteristics of water from the adit prior to lime addition (baseline) |
| Other performance details: | When the Aquafix system was operating properly the pH exceeded 10 and removal percentages for metals of concern generally exceeded 90%. |
| Limitations to data found: | Data not provided |
Notes:
Data Set #37
Constituent Information
| Constituent: | Zinc |
| Constituent Phase: | Zn, total µg/L |
| Reported as Load (Y/N): | N |
Pond Depth: N/A
Max influent/associated effluent
| Max. Influent/ |
178,000 |
| Associated Effluent/ | 175,000 |
| % Removal Efficiency (calculated): | 1.69 |
Min influent/associated effluent
| Min. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Max effluent/associated influent
| Max. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated) |
Min effluent/associated influent
| Min. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated): |
Avg. influent concentration/associated time
| Avg. Influent/ |
149,545 |
| Avg. Associated Time (Influent/ |
October 2016 - March 2017 |
Med. influent concentration/associated time
| Med. Influent/ |
Data not provided |
| Avg. Associated Time (Influent/ |
Data not provided |
Avg. effluent concentration/associated time period
| Avg. Effluent/ |
|
| Avg. Associated Time (Effluent/ |
Med. effluent concentration/associated time period
| Med. Effluent/ |
Data not provided |
| Avg. Associated Time (Effluent/ |
Data not provided |
Parameters and water chemistry associated with documented concentrations
| Avg Percent Removal (reported): | 96.70% |
| Influent/Pre/Upgradient or Effluent/ | Influent |
| pH: | 3.84 |
| DO: | 2.63 mg/L |
| Water Temperature: | 8.64 °C |
| Air Temperature: | Data not provided |
| Eh: | Data not provided |
| ORP: | 281 mV |
| Specific Conductivity: | 2,017 µS/cm |
| Other Parameters: | 24.5 (turbidity) NTU |
Load Information
| Loads Treated: | Data not provided |
| Flows treated: | Data not provided |
| Flow rate: | Data not provided |
Treatment Evaluation
| Were treatment goals met? (Y/N): | Data not provided |
| Performance Metrics: | Data not provided |
| Limitations/Constraints: | Data not provided |
| Longevity Estimates: | Data not provided |
| Lessons Learned: | Operation of the Aquafix system requires 1 or 2 weekly visits. The size of lime particles significantly affects system performance (even lime graded to exceed 0.25 inch contained enough fine-grained material to induce bridging. |
| Reported Cost Data: | Data not provided |
| Other design details: | Characteristics of water from the adit prior to lime addition (baseline) |
| Other performance details: | When the Aquafix system was operating properly the pH exceeded 10 and removal percentages for metals of concern generally exceeded 90%. |
| Limitations to data found: | Data not provided |
Notes:
Data Set #38
Constituent Information
| Constituent: | Zinc |
| Constituent Phase: | Zn, dissolved µg/L |
| Reported as Load (Y/N): | N |
Pond Depth: N/A
Max influent/associated effluent
| Max. Influent/ |
175,000 |
| Associated Effluent/ | 166,000 |
| % Removal Efficiency (calculated): | 5.14 |
Min influent/associated effluent
| Min. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Max effluent/associated influent
| Max. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated) |
Min effluent/associated influent
| Min. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated): |
Avg. influent concentration/associated time
| Avg. Influent/ |
145,476 |
| Avg. Associated Time (Influent/ |
October 2016 - March 2017 |
Med. influent concentration/associated time
| Med. Influent/ |
Data not provided |
| Avg. Associated Time (Influent/ |
Data not provided |
Avg. effluent concentration/associated time period
| Avg. Effluent/ |
|
| Avg. Associated Time (Effluent/ |
Med. effluent concentration/associated time period
| Med. Effluent/ |
Data not provided |
| Avg. Associated Time (Effluent/ |
Data not provided |
Parameters and water chemistry associated with documented concentrations
| Avg Percent Removal (reported): | 96.70% |
| Influent/Pre/Upgradient or Effluent/ | Influent |
| pH: | 3.84 |
| DO: | 2.63 mg/L |
| Water Temperature: | 8.64 °C |
| Air Temperature: | Data not provided |
| Eh: | Data not provided |
| ORP: | 281 mV |
| Specific Conductivity: | 2,017 µS/cm |
| Other Parameters: | 24.5 (turbidity) NTU |
Load Information
| Loads Treated: | Data not provided |
| Flows treated: | Data not provided |
| Flow rate: | Data not provided |
Treatment Evaluation
| Were treatment goals met? (Y/N): | Data not provided |
| Performance Metrics: | Data not provided |
| Limitations/Constraints: | Data not provided |
| Longevity Estimates: | Data not provided |
| Lessons Learned: | Operation of the Aquafix system requires 1 or 2 weekly visits. The size of lime particles significantly affects system performance (even lime graded to exceed 0.25 inch contained enough fine-grained material to induce bridging. |
| Reported Cost Data: | Data not provided |
| Other design details: | Characteristics of water from the adit prior to lime addition (baseline) |
| Other performance details: | When the Aquafix system was operating properly the pH exceeded 10 and removal percentages for metals of concern generally exceeded 90%. |
| Limitations to data found: | Data not provided |
Notes:
Data Set #39
Constituent Information
| Constituent: | Zinc |
| Constituent Phase: | Zn, total µg/L |
| Reported as Load (Y/N): | N |
Pond Depth: N/A
Max influent/associated effluent
| Max. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Min influent/associated effluent
| Min. Influent/ |
132,000 |
| Associated Effluent/ | 87,900 |
| % Removal Efficiency (calculated): | 33.41 |
Max effluent/associated influent
| Max. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated) |
Min effluent/associated influent
| Min. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated): |
Avg. influent concentration/associated time
| Avg. Influent/ |
|
| Avg. Associated Time (Influent/ |
Med. influent concentration/associated time
| Med. Influent/ |
Data not provided |
| Avg. Associated Time (Influent/ |
Data not provided |
Avg. effluent concentration/associated time period
| Avg. Effluent/ |
|
| Avg. Associated Time (Effluent/ |
Med. effluent concentration/associated time period
| Med. Effluent/ |
Data not provided |
| Avg. Associated Time (Effluent/ |
Data not provided |
Parameters and water chemistry associated with documented concentrations
| Avg Percent Removal (reported): | 96.70% |
| Influent/Pre/Upgradient or Effluent/ | Influent |
| pH: | 3.98 |
| DO: | 3.61 mg/L |
| Water Temperature: | 8.31 °C |
| Air Temperature: | Data not provided |
| Eh: | Data not provided |
| ORP: | 229 mV |
| Specific Conductivity: | 2,736 µS/cm |
| Other Parameters: | 24.6 (turbidity) NTU |
Load Information
| Loads Treated: | Data not provided |
| Flows treated: | Data not provided |
| Flow rate: | Data not provided |
Treatment Evaluation
| Were treatment goals met? (Y/N): | Data not provided |
| Performance Metrics: | Data not provided |
| Limitations/Constraints: | Data not provided |
| Longevity Estimates: | Data not provided |
| Lessons Learned: | Operation of the Aquafix system requires 1 or 2 weekly visits. The size of lime particles significantly affects system performance (even lime graded to exceed 0.25 inch contained enough fine-grained material to induce bridging. |
| Reported Cost Data: | Data not provided |
| Other design details: | Characteristics of water from the adit prior to lime addition (baseline) |
| Other performance details: | When the Aquafix system was operating properly the pH exceeded 10 and removal percentages for metals of concern generally exceeded 90%. |
| Limitations to data found: | Data not provided |
Notes:
Data Set #40
Constituent Information
| Constituent: | Zinc |
| Constituent Phase: | Zn, dissolved µg/L |
| Reported as Load (Y/N): | N |
Pond Depth: N/A
Max influent/associated effluent
| Max. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Min influent/associated effluent
| Min. Influent/ |
128,000 |
| Associated Effluent/ | 118,000 |
| % Removal Efficiency (calculated): | 7.81 |
Max effluent/associated influent
| Max. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated) |
Min effluent/associated influent
| Min. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated): |
Avg. influent concentration/associated time
| Avg. Influent/ |
|
| Avg. Associated Time (Influent/ |
Med. influent concentration/associated time
| Med. Influent/ |
Data not provided |
| Avg. Associated Time (Influent/ |
Data not provided |
Avg. effluent concentration/associated time period
| Avg. Effluent/ |
|
| Avg. Associated Time (Effluent/ |
Med. effluent concentration/associated time period
| Med. Effluent/ |
Data not provided |
| Avg. Associated Time (Effluent/ |
Data not provided |
Parameters and water chemistry associated with documented concentrations
| Avg Percent Removal (reported): | 96.70% |
| Influent/Pre/Upgradient or Effluent/ | Influent |
| pH: | 3.87 |
| DO: | 3.18 mg/L |
| Water Temperature: | 8.62 °C |
| Air Temperature: | Data not provided |
| Eh: | Data not provided |
| ORP: | 269 mV |
| Specific Conductivity: | 2,504 µS/cm |
| Other Parameters: | 48.8 (turbidity) NTU |
Load Information
| Loads Treated: | Data not provided |
| Flows treated: | Data not provided |
| Flow rate: | Data not provided |
Treatment Evaluation
| Were treatment goals met? (Y/N): | Data not provided |
| Performance Metrics: | Data not provided |
| Limitations/Constraints: | Data not provided |
| Longevity Estimates: | Data not provided |
| Lessons Learned: | Operation of the Aquafix system requires 1 or 2 weekly visits. The size of lime particles significantly affects system performance (even lime graded to exceed 0.25 inch contained enough fine-grained material to induce bridging. |
| Reported Cost Data: | Data not provided |
| Other design details: | Characteristics of water from the adit prior to lime addition (baseline) |
| Other performance details: | When the Aquafix system was operating properly the pH exceeded 10 and removal percentages for metals of concern generally exceeded 90%. |
| Limitations to data found: | Data not provided |
Notes:
- Report
- FINAL SILVER DYKE ADIT AQUAFIX TREATMENT PILOT TEST TECHNICAL MEMORANDUM; Carpenter-Snow Creek Mining District National Priorities List Site Supplemental Studies for the Remedial Investigation Cascade County, Montana
Source or source contact: https://semspub.epa.gov/work/08/100008853.pdf
Publication Date: November 2017
Document Type: PDF
Author: Tetra Tech, Inc.
Prepared for: Montana Department of Environmental Quality Remediation Division and U.S. EPA Region 8
Site Identifiers
| Site Name: | CARPENTER SNOW CREEK MINING DISTRICT |
| EPA CERCLA ID: | MT0001096353 |
| Parent Name (if applicable): | N/A |
Miscellaneous Study Information
| Operable Unit (OU): | N/A |
| Sample Site ID: | SDAQ2 |
| Site Status: | Post operations |
| Technology Tested: | Aquafix (water powered quicklime application system) |
| Technology Type: | Passive |
| Technology Name: | Aquafix |
| Pre-treatment or No Pre-treatment: | No pre-treatment |
| Source of MIW: | Adit |
| Treatment Train? (Y/N): | N |
| Specific Component for Performance Data: | No pre- or post-treatment |
| Technology Requirements: | Valve settings had to be adjusted to provide correct flow rate to avoid quicklime overdosing. |
| Geographic conditions/constraints: | Cascade County, Montana |
| Scale: | Pilot |
| Duration of Study: | October 2016 - March 2017 |
Data Set #1
Constituent Information
| Constituent: | Aluminum |
| Constituent Phase: | Al, total µg/L |
| Reported as Load (Y/N): | N |
Pond Depth: N/A
Max influent/associated effluent
| Max. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Min influent/associated effluent
| Min. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Max effluent/associated influent
| Max. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated) |
Min effluent/associated influent
| Min. Effluent/ |
92 |
| Associated Influent/ | 2,600 |
| % Removal Efficiency (calculated): | 96.46 |
Avg. influent concentration/associated time
| Avg. Influent/ |
|
| Avg. Associated Time (Influent/ |
Med. influent concentration/associated time
| Med. Influent/ |
Data not provided |
| Avg. Associated Time (Influent/ |
Data not provided |
Avg. effluent concentration/associated time period
| Avg. Effluent/ |
|
| Avg. Associated Time (Effluent/ |
Med. effluent concentration/associated time period
| Med. Effluent/ |
Data not provided |
| Avg. Associated Time (Effluent/ |
Data not provided |
Parameters and water chemistry associated with documented concentrations
| Avg Percent Removal (reported): | 89.10% |
| Influent/Pre/Upgradient or Effluent/ | Effluent |
| pH: | 11.54 |
| DO: | 5.71 mg/L |
| Water Temperature: | 7.14 °C |
| Air Temperature: | Data not provided |
| Eh: | Data not provided |
| ORP: | 32 mV |
| Specific Conductivity: | 3,032 µS/cm |
| Other Parameters: | 9.7 (turbidity) NTU |
Load Information
| Loads Treated: | Data not provided |
| Flows treated: | Data not provided |
| Flow rate: | Data not provided |
Treatment Evaluation
| Were treatment goals met? (Y/N): | Data not provided |
| Performance Metrics: | Data not provided |
| Limitations/Constraints: | Data not provided |
| Longevity Estimates: | Data not provided |
| Lessons Learned: | Operation of the Aquafix system requires 1 or 2 weekly visits. The size of lime particles significantly affects system performance (even lime graded to exceed 0.25 inch contained enough fine-grained material to induce bridging. |
| Reported Cost Data: | Data not provided |
| Other design details: | Water characteristics post-lime treatment and retention (outflow of sedimentation pond) |
| Other performance details: | When the Aquafix system was operating properly the pH exceeded 10 and removal percentages for metals of concern generally exceeded 90%. |
| Limitations to data found: | Data not provided |
Notes: Values represent the time when the system was operational
Data Set #2
Constituent Information
| Constituent: | Nickel |
| Constituent Phase: | Ni, dissolved µg/L |
| Reported as Load (Y/N): | N |
Pond Depth: N/A
Max influent/associated effluent
| Max. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Min influent/associated effluent
| Min. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Max effluent/associated influent
| Max. Effluent/ |
26 |
| Associated Influent/ | 374 |
| % Removal Efficiency (calculated) | 93.05 |
Min effluent/associated influent
| Min. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated): |
Avg. influent concentration/associated time
| Avg. Influent/ |
|
| Avg. Associated Time (Influent/ |
Med. influent concentration/associated time
| Med. Influent/ |
Data not provided |
| Avg. Associated Time (Influent/ |
Data not provided |
Avg. effluent concentration/associated time period
| Avg. Effluent/ |
Data not provided |
| Avg. Associated Time (Effluent/ |
October 2016 - March 2017 |
Med. effluent concentration/associated time period
| Med. Effluent/ |
Data not provided |
| Avg. Associated Time (Effluent/ |
Data not provided |
Parameters and water chemistry associated with documented concentrations
| Avg Percent Removal (reported): | 97.30% |
| Influent/Pre/Upgradient or Effluent/ | Effluent |
| pH: | 11.88 |
| DO: | 5.6 mg/L |
| Water Temperature: | 5.71 °C |
| Air Temperature: | Data not provided |
| Eh: | Data not provided |
| ORP: | -2 mV |
| Specific Conductivity: | 2,951 µS/cm |
| Other Parameters: | 649 (turbidity) NTU |
Load Information
| Loads Treated: | Data not provided |
| Flows treated: | Data not provided |
| Flow rate: | Data not provided |
Treatment Evaluation
| Were treatment goals met? (Y/N): | Data not provided |
| Performance Metrics: | Data not provided |
| Limitations/Constraints: | Data not provided |
| Longevity Estimates: | Data not provided |
| Lessons Learned: | Operation of the Aquafix system requires 1 or 2 weekly visits. The size of lime particles significantly affects system performance (even lime graded to exceed 0.25 inch contained enough fine-grained material to induce bridging. |
| Reported Cost Data: | Data not provided |
| Other design details: | Water characteristics post-lime treatment and retention (outflow of sedimentation pond) |
| Other performance details: | When the Aquafix system was operating properly the pH exceeded 10 and removal percentages for metals of concern generally exceeded 90%. |
| Limitations to data found: | Data not provided |
Notes: Values represent the time when the system was operational
Data Set #3
Constituent Information
| Constituent: | Nickel |
| Constituent Phase: | Ni, total µg/L |
| Reported as Load (Y/N): | N |
Pond Depth: N/A
Max influent/associated effluent
| Max. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Min influent/associated effluent
| Min. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Max effluent/associated influent
| Max. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated) |
Min effluent/associated influent
| Min. Effluent/ |
ND |
| Associated Influent/ | 332 |
| % Removal Efficiency (calculated): | 99.25 |
Avg. influent concentration/associated time
| Avg. Influent/ |
|
| Avg. Associated Time (Influent/ |
Med. influent concentration/associated time
| Med. Influent/ |
Data not provided |
| Avg. Associated Time (Influent/ |
Data not provided |
Avg. effluent concentration/associated time period
| Avg. Effluent/ |
|
| Avg. Associated Time (Effluent/ |
Med. effluent concentration/associated time period
| Med. Effluent/ |
Data not provided |
| Avg. Associated Time (Effluent/ |
Data not provided |
Parameters and water chemistry associated with documented concentrations
| Avg Percent Removal (reported): | 97.30% |
| Influent/Pre/Upgradient or Effluent/ | Effluent |
| pH: | 11.54 |
| DO: | 5.71 mg/L |
| Water Temperature: | 7.14 °C |
| Air Temperature: | Data not provided |
| Eh: | Data not provided |
| ORP: | 32 mV |
| Specific Conductivity: | 3,032 µS/cm |
| Other Parameters: | 9.7 (turbidity) NTU |
Load Information
| Loads Treated: | Data not provided |
| Flows treated: | Data not provided |
| Flow rate: | Data not provided |
Treatment Evaluation
| Were treatment goals met? (Y/N): | Data not provided |
| Performance Metrics: | Data not provided |
| Limitations/Constraints: | Data not provided |
| Longevity Estimates: | Data not provided |
| Lessons Learned: | Operation of the Aquafix system requires 1 or 2 weekly visits. The size of lime particles significantly affects system performance (even lime graded to exceed 0.25 inch contained enough fine-grained material to induce bridging. |
| Reported Cost Data: | Data not provided |
| Other design details: | Water characteristics post-lime treatment and retention (outflow of sedimentation pond) |
| Other performance details: | When the Aquafix system was operating properly the pH exceeded 10 and removal percentages for metals of concern generally exceeded 90%. |
| Limitations to data found: | Data not provided |
Notes: Values represent the time when the system was operational; ND - non-detect (detection limit is < 5)
Data Set #4
Constituent Information
| Constituent: | Aluminum |
| Constituent Phase: | Al, total µg/L |
| Reported as Load (Y/N): | N |
Pond Depth: N/A
Max influent/associated effluent
| Max. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Min influent/associated effluent
| Min. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Max effluent/associated influent
| Max. Effluent/ |
3,920 |
| Associated Influent/ | 2,590 |
| % Removal Efficiency (calculated) | -51.35 |
Min effluent/associated influent
| Min. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated): |
Avg. influent concentration/associated time
| Avg. Influent/ |
|
| Avg. Associated Time (Influent/ |
Med. influent concentration/associated time
| Med. Influent/ |
Data not provided |
| Avg. Associated Time (Influent/ |
Data not provided |
Avg. effluent concentration/associated time period
| Avg. Effluent/ |
1,999 |
| Avg. Associated Time (Effluent/ |
October 2016 - March 2017 |
Med. effluent concentration/associated time period
| Med. Effluent/ |
Data not provided |
| Avg. Associated Time (Effluent/ |
Data not provided |
Parameters and water chemistry associated with documented concentrations
| Avg Percent Removal (reported): | 89.10% |
| Influent/Pre/Upgradient or Effluent/ | Effluent |
| pH: | 11.88 |
| DO: | 5.6 mg/L |
| Water Temperature: | 5.71 °C |
| Air Temperature: | Data not provided |
| Eh: | Data not provided |
| ORP: | -2 mV |
| Specific Conductivity: | 2,951 µS/cm |
| Other Parameters: | 649 (turbidity) NTU |
Load Information
| Loads Treated: | Data not provided |
| Flows treated: | Data not provided |
| Flow rate: | Data not provided |
Treatment Evaluation
| Were treatment goals met? (Y/N): | Data not provided |
| Performance Metrics: | Data not provided |
| Limitations/Constraints: | Data not provided |
| Longevity Estimates: | Data not provided |
| Lessons Learned: | Operation of the Aquafix system requires 1 or 2 weekly visits. The size of lime particles significantly affects system performance (even lime graded to exceed 0.25 inch contained enough fine-grained material to induce bridging. |
| Reported Cost Data: | Data not provided |
| Other design details: | Water characteristics post-lime treatment and retention (outflow of sedimentation pond) |
| Other performance details: | When the Aquafix system was operating properly the pH exceeded 10 and removal percentages for metals of concern generally exceeded 90%. |
| Limitations to data found: | Data not provided |
Notes: Values represent the time when the system was operational
Data Set #5
Constituent Information
| Constituent: | Aluminum |
| Constituent Phase: | Al, dissolved µg/L |
| Reported as Load (Y/N): | N |
Pond Depth: N/A
Max influent/associated effluent
| Max. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Min influent/associated effluent
| Min. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Max effluent/associated influent
| Max. Effluent/ |
662 |
| Associated Influent/ | 2,540 |
| % Removal Efficiency (calculated) | 73.94 |
Min effluent/associated influent
| Min. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated): |
Avg. influent concentration/associated time
| Avg. Influent/ |
|
| Avg. Associated Time (Influent/ |
Med. influent concentration/associated time
| Med. Influent/ |
Data not provided |
| Avg. Associated Time (Influent/ |
Data not provided |
Avg. effluent concentration/associated time period
| Avg. Effluent/ |
202 |
| Avg. Associated Time (Effluent/ |
October 2016 - March 2017 |
Med. effluent concentration/associated time period
| Med. Effluent/ |
Data not provided |
| Avg. Associated Time (Effluent/ |
Data not provided |
Parameters and water chemistry associated with documented concentrations
| Avg Percent Removal (reported): | 89.10% |
| Influent/Pre/Upgradient or Effluent/ | Effluent |
| pH: | 11.88 |
| DO: | 5.6 mg/L |
| Water Temperature: | 5.71 °C |
| Air Temperature: | Data not provided |
| Eh: | Data not provided |
| ORP: | -2 mV |
| Specific Conductivity: | 2,951 µS/cm |
| Other Parameters: | 649 (turbidity) NTU |
Load Information
| Loads Treated: | Data not provided |
| Flows treated: | Data not provided |
| Flow rate: | Data not provided |
Treatment Evaluation
| Were treatment goals met? (Y/N): | Data not provided |
| Performance Metrics: | Data not provided |
| Limitations/Constraints: | Data not provided |
| Longevity Estimates: | Data not provided |
| Lessons Learned: | Operation of the Aquafix system requires 1 or 2 weekly visits. The size of lime particles significantly affects system performance (even lime graded to exceed 0.25 inch contained enough fine-grained material to induce bridging. |
| Reported Cost Data: | Data not provided |
| Other design details: | Water characteristics post-lime treatment and retention (outflow of sedimentation pond) |
| Other performance details: | When the Aquafix system was operating properly the pH exceeded 10 and removal percentages for metals of concern generally exceeded 90%. |
| Limitations to data found: | Data not provided |
Notes: Values represent the time when the system was operational
Data Set #6
Constituent Information
| Constituent: | Aluminum |
| Constituent Phase: | Al, dissolved µg/L |
| Reported as Load (Y/N): | N |
Pond Depth: N/A
Max influent/associated effluent
| Max. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Min influent/associated effluent
| Min. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Max effluent/associated influent
| Max. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated) |
Min effluent/associated influent
| Min. Effluent/ |
21 |
| Associated Influent/ | 2,660 |
| % Removal Efficiency (calculated): | 99.21 |
Avg. influent concentration/associated time
| Avg. Influent/ |
|
| Avg. Associated Time (Influent/ |
Med. influent concentration/associated time
| Med. Influent/ |
Data not provided |
| Avg. Associated Time (Influent/ |
Data not provided |
Avg. effluent concentration/associated time period
| Avg. Effluent/ |
|
| Avg. Associated Time (Effluent/ |
Med. effluent concentration/associated time period
| Med. Effluent/ |
Data not provided |
| Avg. Associated Time (Effluent/ |
Data not provided |
Parameters and water chemistry associated with documented concentrations
| Avg Percent Removal (reported): | 89.10% |
| Influent/Pre/Upgradient or Effluent/ | Effluent |
| pH: | 11.54 |
| DO: | 5.71 mg/L |
| Water Temperature: | 7.14 °C |
| Air Temperature: | Data not provided |
| Eh: | Data not provided |
| ORP: | 32 mV |
| Specific Conductivity: | 3,032 µS/cm |
| Other Parameters: | 9.7 (turbidity) NTU |
Load Information
| Loads Treated: | Data not provided |
| Flows treated: | Data not provided |
| Flow rate: | Data not provided |
Treatment Evaluation
| Were treatment goals met? (Y/N): | Data not provided |
| Performance Metrics: | Data not provided |
| Limitations/Constraints: | Data not provided |
| Longevity Estimates: | Data not provided |
| Lessons Learned: | Operation of the Aquafix system requires 1 or 2 weekly visits. The size of lime particles significantly affects system performance (even lime graded to exceed 0.25 inch contained enough fine-grained material to induce bridging. |
| Reported Cost Data: | Data not provided |
| Other design details: | Water characteristics post-lime treatment and retention (outflow of sedimentation pond) |
| Other performance details: | When the Aquafix system was operating properly the pH exceeded 10 and removal percentages for metals of concern generally exceeded 90%. |
| Limitations to data found: | Data not provided |
Notes: Values represent the time when the system was operational
Data Set #7
Constituent Information
| Constituent: | Cadmium |
| Constituent Phase: | Cd, total µg/L |
| Reported as Load (Y/N): | N |
Pond Depth: N/A
Max influent/associated effluent
| Max. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Min influent/associated effluent
| Min. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Max effluent/associated influent
| Max. Effluent/ |
856 |
| Associated Influent/ | 861 |
| % Removal Efficiency (calculated) | 0.58 |
Min effluent/associated influent
| Min. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated): |
Avg. influent concentration/associated time
| Avg. Influent/ |
|
| Avg. Associated Time (Influent/ |
Med. influent concentration/associated time
| Med. Influent/ |
Data not provided |
| Avg. Associated Time (Influent/ |
Data not provided |
Avg. effluent concentration/associated time period
| Avg. Effluent/ |
|
| Avg. Associated Time (Effluent/ |
Med. effluent concentration/associated time period
| Med. Effluent/ |
Data not provided |
| Avg. Associated Time (Effluent/ |
Data not provided |
Parameters and water chemistry associated with documented concentrations
| Avg Percent Removal (reported): | 96.10% |
| Influent/Pre/Upgradient or Effluent/ | Effluent |
| pH: | 11.88 |
| DO: | 5.6 mg/L |
| Water Temperature: | 5.71 °C |
| Air Temperature: | Data not provided |
| Eh: | Data not provided |
| ORP: | -2 mV |
| Specific Conductivity: | 2,951 µS/cm |
| Other Parameters: | 649 (turbidity) NTU |
Load Information
| Loads Treated: | Data not provided |
| Flows treated: | Data not provided |
| Flow rate: | Data not provided |
Treatment Evaluation
| Were treatment goals met? (Y/N): | Data not provided |
| Performance Metrics: | Data not provided |
| Limitations/Constraints: | Data not provided |
| Longevity Estimates: | Data not provided |
| Lessons Learned: | Operation of the Aquafix system requires 1 or 2 weekly visits. The size of lime particles significantly affects system performance (even lime graded to exceed 0.25 inch contained enough fine-grained material to induce bridging. |
| Reported Cost Data: | Data not provided |
| Other design details: | Water characteristics post-lime treatment and retention (outflow of sedimentation pond) |
| Other performance details: | When the Aquafix system was operating properly the pH exceeded 10 and removal percentages for metals of concern generally exceeded 90%. |
| Limitations to data found: | Data not provided |
Notes: Values represent the time when the system was operational
Data Set #8
Constituent Information
| Constituent: | Cadmium |
| Constituent Phase: | Cd, dissolved µg/L |
| Reported as Load (Y/N): | N |
Pond Depth: N/A
Max influent/associated effluent
| Max. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Min influent/associated effluent
| Min. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Max effluent/associated influent
| Max. Effluent/ |
112 |
| Associated Influent/ | 886 |
| % Removal Efficiency (calculated) | 87.36 |
Min effluent/associated influent
| Min. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated): |
Avg. influent concentration/associated time
| Avg. Influent/ |
|
| Avg. Associated Time (Influent/ |
Med. influent concentration/associated time
| Med. Influent/ |
Data not provided |
| Avg. Associated Time (Influent/ |
Data not provided |
Avg. effluent concentration/associated time period
| Avg. Effluent/ |
|
| Avg. Associated Time (Effluent/ |
Med. effluent concentration/associated time period
| Med. Effluent/ |
Data not provided |
| Avg. Associated Time (Effluent/ |
Data not provided |
Parameters and water chemistry associated with documented concentrations
| Avg Percent Removal (reported): | 96.10% |
| Influent/Pre/Upgradient or Effluent/ | Effluent |
| pH: | 11.88 |
| DO: | 5.6 mg/L |
| Water Temperature: | 5.71 °C |
| Air Temperature: | Data not provided |
| Eh: | Data not provided |
| ORP: | -2 mV |
| Specific Conductivity: | 2,951 µS/cm |
| Other Parameters: | 649 (turbidity) NTU |
Load Information
| Loads Treated: | Data not provided |
| Flows treated: | Data not provided |
| Flow rate: | Data not provided |
Treatment Evaluation
| Were treatment goals met? (Y/N): | Data not provided |
| Performance Metrics: | Data not provided |
| Limitations/Constraints: | Data not provided |
| Longevity Estimates: | Data not provided |
| Lessons Learned: | Operation of the Aquafix system requires 1 or 2 weekly visits. The size of lime particles significantly affects system performance (even lime graded to exceed 0.25 inch contained enough fine-grained material to induce bridging. |
| Reported Cost Data: | Data not provided |
| Other design details: | Water characteristics post-lime treatment and retention (outflow of sedimentation pond) |
| Other performance details: | When the Aquafix system was operating properly the pH exceeded 10 and removal percentages for metals of concern generally exceeded 90%. |
| Limitations to data found: | Data not provided |
Notes: Values represent the time when the system was operational
Data Set #9
Constituent Information
| Constituent: | Cadmium |
| Constituent Phase: | Cd, total µg/L |
| Reported as Load (Y/N): | N |
Pond Depth: N/A
Max influent/associated effluent
| Max. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Min influent/associated effluent
| Min. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Max effluent/associated influent
| Max. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated) |
Min effluent/associated influent
| Min. Effluent/ |
4.6 |
| Associated Influent/ | 809 |
| % Removal Efficiency (calculated): | 99.43 |
Avg. influent concentration/associated time
| Avg. Influent/ |
|
| Avg. Associated Time (Influent/ |
Med. influent concentration/associated time
| Med. Influent/ |
Data not provided |
| Avg. Associated Time (Influent/ |
Data not provided |
Avg. effluent concentration/associated time period
| Avg. Effluent/ |
|
| Avg. Associated Time (Effluent/ |
Med. effluent concentration/associated time period
| Med. Effluent/ |
Data not provided |
| Avg. Associated Time (Effluent/ |
Data not provided |
Parameters and water chemistry associated with documented concentrations
| Avg Percent Removal (reported): | 96.10% |
| Influent/Pre/Upgradient or Effluent/ | Effluent |
| pH: | 11.54 |
| DO: | 5.71 mg/L |
| Water Temperature: | 7.14 °C |
| Air Temperature: | Data not provided |
| Eh: | Data not provided |
| ORP: | 32 mV |
| Specific Conductivity: | 3,032 µS/cm |
| Other Parameters: | 9.7 (turbidity) NTU |
Load Information
| Loads Treated: | Data not provided |
| Flows treated: | Data not provided |
| Flow rate: | Data not provided |
Treatment Evaluation
| Were treatment goals met? (Y/N): | Data not provided |
| Performance Metrics: | Data not provided |
| Limitations/Constraints: | Data not provided |
| Longevity Estimates: | Data not provided |
| Lessons Learned: | Operation of the Aquafix system requires 1 or 2 weekly visits. The size of lime particles significantly affects system performance (even lime graded to exceed 0.25 inch contained enough fine-grained material to induce bridging. |
| Reported Cost Data: | Data not provided |
| Other design details: | Water characteristics post-lime treatment and retention (outflow of sedimentation pond) |
| Other performance details: | When the Aquafix system was operating properly the pH exceeded 10 and removal percentages for metals of concern generally exceeded 90%. |
| Limitations to data found: | Data not provided |
Notes: Values represent the time when the system was operational
Data Set #10
Constituent Information
| Constituent: | Cadmium |
| Constituent Phase: | Cd, dissolved µg/L |
| Reported as Load (Y/N): | N |
Pond Depth: N/A
Max influent/associated effluent
| Max. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Min influent/associated effluent
| Min. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Max effluent/associated influent
| Max. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated) |
Min effluent/associated influent
| Min. Effluent/ |
< 2 |
| Associated Influent/ | 812 |
| % Removal Efficiency (calculated): | 99.88 |
Avg. influent concentration/associated time
| Avg. Influent/ |
|
| Avg. Associated Time (Influent/ |
Med. influent concentration/associated time
| Med. Influent/ |
Data not provided |
| Avg. Associated Time (Influent/ |
Data not provided |
Avg. effluent concentration/associated time period
| Avg. Effluent/ |
|
| Avg. Associated Time (Effluent/ |
Med. effluent concentration/associated time period
| Med. Effluent/ |
Data not provided |
| Avg. Associated Time (Effluent/ |
Data not provided |
Parameters and water chemistry associated with documented concentrations
| Avg Percent Removal (reported): | 96.10% |
| Influent/Pre/Upgradient or Effluent/ | Effluent |
| pH: | 12.04 |
| DO: | 5.12 mg/L |
| Water Temperature: | 8.94 °C |
| Air Temperature: | Data not provided |
| Eh: | Data not provided |
| ORP: | -7 mV |
| Specific Conductivity: | 3,795 µS/cm |
| Other Parameters: | 14.1 (turbidity) NTU |
Load Information
| Loads Treated: | Data not provided |
| Flows treated: | Data not provided |
| Flow rate: | Data not provided |
Treatment Evaluation
| Were treatment goals met? (Y/N): | Data not provided |
| Performance Metrics: | Data not provided |
| Limitations/Constraints: | Data not provided |
| Longevity Estimates: | Data not provided |
| Lessons Learned: | Operation of the Aquafix system requires 1 or 2 weekly visits. The size of lime particles significantly affects system performance (even lime graded to exceed 0.25 inch contained enough fine-grained material to induce bridging. |
| Reported Cost Data: | Data not provided |
| Other design details: | Water characteristics post-lime treatment and retention (outflow of sedimentation pond) |
| Other performance details: | When the Aquafix system was operating properly the pH exceeded 10 and removal percentages for metals of concern generally exceeded 90%. |
| Limitations to data found: | Data not provided |
Notes: Values represent the time when the system was operational
Data Set #11
Constituent Information
| Constituent: | Cobalt |
| Constituent Phase: | Co, total µg/L |
| Reported as Load (Y/N): | N |
Pond Depth: N/A
Max influent/associated effluent
| Max. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Min influent/associated effluent
| Min. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Max effluent/associated influent
| Max. Effluent/ |
322 |
| Associated Influent/ | 335 |
| % Removal Efficiency (calculated) | 3.88 |
Min effluent/associated influent
| Min. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated): |
Avg. influent concentration/associated time
| Avg. Influent/ |
|
| Avg. Associated Time (Influent/ |
Med. influent concentration/associated time
| Med. Influent/ |
Data not provided |
| Avg. Associated Time (Influent/ |
Data not provided |
Avg. effluent concentration/associated time period
| Avg. Effluent/ |
206 |
| Avg. Associated Time (Effluent/ |
October 2016 - March 2017 |
Med. effluent concentration/associated time period
| Med. Effluent/ |
Data not provided |
| Avg. Associated Time (Effluent/ |
Data not provided |
Parameters and water chemistry associated with documented concentrations
| Avg Percent Removal (reported): | 96.80% |
| Influent/Pre/Upgradient or Effluent/ | Effluent |
| pH: | 11.88 |
| DO: | 5.6 mg/L |
| Water Temperature: | 5.71 °C |
| Air Temperature: | Data not provided |
| Eh: | Data not provided |
| ORP: | -2 mV |
| Specific Conductivity: | 2,951 µS/cm |
| Other Parameters: | 649 (turbidity) NTU |
Load Information
| Loads Treated: | Data not provided |
| Flows treated: | Data not provided |
| Flow rate: | Data not provided |
Treatment Evaluation
| Were treatment goals met? (Y/N): | Data not provided |
| Performance Metrics: | Data not provided |
| Limitations/Constraints: | Data not provided |
| Longevity Estimates: | Data not provided |
| Lessons Learned: | Operation of the Aquafix system requires 1 or 2 weekly visits. The size of lime particles significantly affects system performance (even lime graded to exceed 0.25 inch contained enough fine-grained material to induce bridging. |
| Reported Cost Data: | Data not provided |
| Other design details: | Water characteristics post-lime treatment and retention (outflow of sedimentation pond) |
| Other performance details: | When the Aquafix system was operating properly the pH exceeded 10 and removal percentages for metals of concern generally exceeded 90%. |
| Limitations to data found: | Data not provided |
Notes: Values represent the time when the system was operational
Data Set #12
Constituent Information
| Constituent: | Cobalt |
| Constituent Phase: | Co, dissolved µg/L |
| Reported as Load (Y/N): | N |
Pond Depth: N/A
Max influent/associated effluent
| Max. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Min influent/associated effluent
| Min. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Max effluent/associated influent
| Max. Effluent/ |
36 |
| Associated Influent/ | 338 |
| % Removal Efficiency (calculated) | 89.35 |
Min effluent/associated influent
| Min. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated): |
Avg. influent concentration/associated time
| Avg. Influent/ |
|
| Avg. Associated Time (Influent/ |
Med. influent concentration/associated time
| Med. Influent/ |
Data not provided |
| Avg. Associated Time (Influent/ |
Data not provided |
Avg. effluent concentration/associated time period
| Avg. Effluent/ |
10 |
| Avg. Associated Time (Effluent/ |
October 2016 - March 2017 |
Med. effluent concentration/associated time period
| Med. Effluent/ |
Data not provided |
| Avg. Associated Time (Effluent/ |
Data not provided |
Parameters and water chemistry associated with documented concentrations
| Avg Percent Removal (reported): | 96.80% |
| Influent/Pre/Upgradient or Effluent/ | Effluent |
| pH: | 11.88 |
| DO: | 5.6 mg/L |
| Water Temperature: | 5.71 °C |
| Air Temperature: | Data not provided |
| Eh: | Data not provided |
| ORP: | -2 mV |
| Specific Conductivity: | 2,951 µS/cm |
| Other Parameters: | 649 (turbidity) NTU |
Load Information
| Loads Treated: | Data not provided |
| Flows treated: | Data not provided |
| Flow rate: | Data not provided |
Treatment Evaluation
| Were treatment goals met? (Y/N): | Data not provided |
| Performance Metrics: | Data not provided |
| Limitations/Constraints: | Data not provided |
| Longevity Estimates: | Data not provided |
| Lessons Learned: | Operation of the Aquafix system requires 1 or 2 weekly visits. The size of lime particles significantly affects system performance (even lime graded to exceed 0.25 inch contained enough fine-grained material to induce bridging. |
| Reported Cost Data: | Data not provided |
| Other design details: | Water characteristics post-lime treatment and retention (outflow of sedimentation pond) |
| Other performance details: | When the Aquafix system was operating properly the pH exceeded 10 and removal percentages for metals of concern generally exceeded 90%. |
| Limitations to data found: | Data not provided |
Notes: Values represent the time when the system was operational
Data Set #13
Constituent Information
| Constituent: | Cobalt |
| Constituent Phase: | Co, total µg/L |
| Reported as Load (Y/N): | N |
Pond Depth: N/A
Max influent/associated effluent
| Max. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Min influent/associated effluent
| Min. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Max effluent/associated influent
| Max. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated) |
Min effluent/associated influent
| Min. Effluent/ |
2.68 |
| Associated Influent/ | 298 |
| % Removal Efficiency (calculated): | 99.10 |
Avg. influent concentration/associated time
| Avg. Influent/ |
|
| Avg. Associated Time (Influent/ |
Med. influent concentration/associated time
| Med. Influent/ |
Data not provided |
| Avg. Associated Time (Influent/ |
Data not provided |
Avg. effluent concentration/associated time period
| Avg. Effluent/ |
|
| Avg. Associated Time (Effluent/ |
Med. effluent concentration/associated time period
| Med. Effluent/ |
Data not provided |
| Avg. Associated Time (Effluent/ |
Data not provided |
Parameters and water chemistry associated with documented concentrations
| Avg Percent Removal (reported): | 96.80% |
| Influent/Pre/Upgradient or Effluent/ | Effluent |
| pH: | 11.54 |
| DO: | 5.71 mg/L |
| Water Temperature: | 7.14 °C |
| Air Temperature: | Data not provided |
| Eh: | Data not provided |
| ORP: | 32 mV |
| Specific Conductivity: | 3,032 µS/cm |
| Other Parameters: | 9.7 (turbidity) NTU |
Load Information
| Loads Treated: | Data not provided |
| Flows treated: | Data not provided |
| Flow rate: | Data not provided |
Treatment Evaluation
| Were treatment goals met? (Y/N): | Data not provided |
| Performance Metrics: | Data not provided |
| Limitations/Constraints: | Data not provided |
| Longevity Estimates: | Data not provided |
| Lessons Learned: | Operation of the Aquafix system requires 1 or 2 weekly visits. The size of lime particles significantly affects system performance (even lime graded to exceed 0.25 inch contained enough fine-grained material to induce bridging. |
| Reported Cost Data: | Data not provided |
| Other design details: | Water characteristics post-lime treatment and retention (outflow of sedimentation pond) |
| Other performance details: | When the Aquafix system was operating properly the pH exceeded 10 and removal percentages for metals of concern generally exceeded 90%. |
| Limitations to data found: | Data not provided |
Notes: Values represent the time when the system was operational
Data Set #14
Constituent Information
| Constituent: | Cobalt |
| Constituent Phase: | Co, dissolved µg/L |
| Reported as Load (Y/N): | N |
Pond Depth: N/A
Max influent/associated effluent
| Max. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Min influent/associated effluent
| Min. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Max effluent/associated influent
| Max. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated) |
Min effluent/associated influent
| Min. Effluent/ |
1.39 |
| Associated Influent/ | 298 |
| % Removal Efficiency (calculated): | 99.53 |
Avg. influent concentration/associated time
| Avg. Influent/ |
|
| Avg. Associated Time (Influent/ |
Med. influent concentration/associated time
| Med. Influent/ |
Data not provided |
| Avg. Associated Time (Influent/ |
Data not provided |
Avg. effluent concentration/associated time period
| Avg. Effluent/ |
|
| Avg. Associated Time (Effluent/ |
Med. effluent concentration/associated time period
| Med. Effluent/ |
Data not provided |
| Avg. Associated Time (Effluent/ |
Data not provided |
Parameters and water chemistry associated with documented concentrations
| Avg Percent Removal (reported): | 96.80% |
| Influent/Pre/Upgradient or Effluent/ | Effluent |
| pH: | 12.04 |
| DO: | 5.12 mg/L |
| Water Temperature: | 8.94 °C |
| Air Temperature: | Data not provided |
| Eh: | Data not provided |
| ORP: | -7 mV |
| Specific Conductivity: | 3,795 µS/cm |
| Other Parameters: | 14.1 (turbidity) NTU |
Load Information
| Loads Treated: | Data not provided |
| Flows treated: | Data not provided |
| Flow rate: | Data not provided |
Treatment Evaluation
| Were treatment goals met? (Y/N): | Data not provided |
| Performance Metrics: | Data not provided |
| Limitations/Constraints: | Data not provided |
| Longevity Estimates: | Data not provided |
| Lessons Learned: | Operation of the Aquafix system requires 1 or 2 weekly visits. The size of lime particles significantly affects system performance (even lime graded to exceed 0.25 inch contained enough fine-grained material to induce bridging. |
| Reported Cost Data: | Data not provided |
| Other design details: | Water characteristics post-lime treatment and retention (outflow of sedimentation pond) |
| Other performance details: | When the Aquafix system was operating properly the pH exceeded 10 and removal percentages for metals of concern generally exceeded 90%. |
| Limitations to data found: | Data not provided |
Notes: Values represent the time when the system was operational
Data Set #15
Constituent Information
| Constituent: | Copper |
| Constituent Phase: | Cu, total µg/L |
| Reported as Load (Y/N): | N |
Pond Depth: N/A
Max influent/associated effluent
| Max. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Min influent/associated effluent
| Min. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Max effluent/associated influent
| Max. Effluent/ |
12,800 |
| Associated Influent/ | 13,700 |
| % Removal Efficiency (calculated) | 6.57 |
Min effluent/associated influent
| Min. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated): |
Avg. influent concentration/associated time
| Avg. Influent/ |
|
| Avg. Associated Time (Influent/ |
Med. influent concentration/associated time
| Med. Influent/ |
Data not provided |
| Avg. Associated Time (Influent/ |
Data not provided |
Avg. effluent concentration/associated time period
| Avg. Effluent/ |
6,823 |
| Avg. Associated Time (Effluent/ |
October 2016 - March 2017 |
Med. effluent concentration/associated time period
| Med. Effluent/ |
Data not provided |
| Avg. Associated Time (Effluent/ |
Data not provided |
Parameters and water chemistry associated with documented concentrations
| Avg Percent Removal (reported): | 97.20% |
| Influent/Pre/Upgradient or Effluent/ | Effluent |
| pH: | 11.88 |
| DO: | 5.6 mg/L |
| Water Temperature: | 5.71 °C |
| Air Temperature: | Data not provided |
| Eh: | Data not provided |
| ORP: | -2 mV |
| Specific Conductivity: | 2,951 µS/cm |
| Other Parameters: | 649 (turbidity) NTU |
Load Information
| Loads Treated: | Data not provided |
| Flows treated: | Data not provided |
| Flow rate: | Data not provided |
Treatment Evaluation
| Were treatment goals met? (Y/N): | Data not provided |
| Performance Metrics: | Data not provided |
| Limitations/Constraints: | Data not provided |
| Longevity Estimates: | Data not provided |
| Lessons Learned: | Operation of the Aquafix system requires 1 or 2 weekly visits. The size of lime particles significantly affects system performance (even lime graded to exceed 0.25 inch contained enough fine-grained material to induce bridging. |
| Reported Cost Data: | Data not provided |
| Other design details: | Water characteristics post-lime treatment and retention (outflow of sedimentation pond) |
| Other performance details: | When the Aquafix system was operating properly the pH exceeded 10 and removal percentages for metals of concern generally exceeded 90%. |
| Limitations to data found: | Data not provided |
Notes: Values represent the time when the system was operational
Data Set #16
Constituent Information
| Constituent: | Copper |
| Constituent Phase: | Cu, dissolved µg/L |
| Reported as Load (Y/N): | N |
Pond Depth: N/A
Max influent/associated effluent
| Max. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Min influent/associated effluent
| Min. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Max effluent/associated influent
| Max. Effluent/ |
1,810 |
| Associated Influent/ | 14,000 |
| % Removal Efficiency (calculated) | 87.07 |
Min effluent/associated influent
| Min. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated): |
Avg. influent concentration/associated time
| Avg. Influent/ |
|
| Avg. Associated Time (Influent/ |
Med. influent concentration/associated time
| Med. Influent/ |
Data not provided |
| Avg. Associated Time (Influent/ |
Data not provided |
Avg. effluent concentration/associated time period
| Avg. Effluent/ |
297 |
| Avg. Associated Time (Effluent/ |
October 2016 - March 2017 |
Med. effluent concentration/associated time period
| Med. Effluent/ |
Data not provided |
| Avg. Associated Time (Effluent/ |
Data not provided |
Parameters and water chemistry associated with documented concentrations
| Avg Percent Removal (reported): | 97.20% |
| Influent/Pre/Upgradient or Effluent/ | Effluent |
| pH: | 11.88 |
| DO: | 5.6 mg/L |
| Water Temperature: | 5.71 °C |
| Air Temperature: | Data not provided |
| Eh: | Data not provided |
| ORP: | -2 mV |
| Specific Conductivity: | 2,951 µS/cm |
| Other Parameters: | 649 (turbidity) NTU |
Load Information
| Loads Treated: | Data not provided |
| Flows treated: | Data not provided |
| Flow rate: | Data not provided |
Treatment Evaluation
| Were treatment goals met? (Y/N): | Data not provided |
| Performance Metrics: | Data not provided |
| Limitations/Constraints: | Data not provided |
| Longevity Estimates: | Data not provided |
| Lessons Learned: | Operation of the Aquafix system requires 1 or 2 weekly visits. The size of lime particles significantly affects system performance (even lime graded to exceed 0.25 inch contained enough fine-grained material to induce bridging. |
| Reported Cost Data: | Data not provided |
| Other design details: | Water characteristics post-lime treatment and retention (outflow of sedimentation pond) |
| Other performance details: | When the Aquafix system was operating properly the pH exceeded 10 and removal percentages for metals of concern generally exceeded 90%. |
| Limitations to data found: | Data not provided |
Notes: Values represent the time when the system was operational
Data Set #17
Constituent Information
| Constituent: | Copper |
| Constituent Phase: | Cu, total µg/L |
| Reported as Load (Y/N): | N |
Pond Depth: N/A
Max influent/associated effluent
| Max. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Min influent/associated effluent
| Min. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Max effluent/associated influent
| Max. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated) |
Min effluent/associated influent
| Min. Effluent/ |
55 |
| Associated Influent/ | 13,800 |
| % Removal Efficiency (calculated): | 99.60 |
Avg. influent concentration/associated time
| Avg. Influent/ |
|
| Avg. Associated Time (Influent/ |
Med. influent concentration/associated time
| Med. Influent/ |
Data not provided |
| Avg. Associated Time (Influent/ |
Data not provided |
Avg. effluent concentration/associated time period
| Avg. Effluent/ |
|
| Avg. Associated Time (Effluent/ |
Med. effluent concentration/associated time period
| Med. Effluent/ |
Data not provided |
| Avg. Associated Time (Effluent/ |
Data not provided |
Parameters and water chemistry associated with documented concentrations
| Avg Percent Removal (reported): | 97.20% |
| Influent/Pre/Upgradient or Effluent/ | Effluent |
| pH: | 11.54 |
| DO: | 5.71 mg/L |
| Water Temperature: | 7.14 °C |
| Air Temperature: | Data not provided |
| Eh: | Data not provided |
| ORP: | 32 mV |
| Specific Conductivity: | 3,032 µS/cm |
| Other Parameters: | 9.7 (turbidity) NTU |
Load Information
| Loads Treated: | Data not provided |
| Flows treated: | Data not provided |
| Flow rate: | Data not provided |
Treatment Evaluation
| Were treatment goals met? (Y/N): | Data not provided |
| Performance Metrics: | Data not provided |
| Limitations/Constraints: | Data not provided |
| Longevity Estimates: | Data not provided |
| Lessons Learned: | Operation of the Aquafix system requires 1 or 2 weekly visits. The size of lime particles significantly affects system performance (even lime graded to exceed 0.25 inch contained enough fine-grained material to induce bridging. |
| Reported Cost Data: | Data not provided |
| Other design details: | Water characteristics post-lime treatment and retention (outflow of sedimentation pond) |
| Other performance details: | When the Aquafix system was operating properly the pH exceeded 10 and removal percentages for metals of concern generally exceeded 90%. |
| Limitations to data found: | Data not provided |
Notes: Values represent the time when the system was operational
Data Set #18
Constituent Information
| Constituent: | Copper |
| Constituent Phase: | Cu, dissolved µg/L |
| Reported as Load (Y/N): | N |
Pond Depth: N/A
Max influent/associated effluent
| Max. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Min influent/associated effluent
| Min. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Max effluent/associated influent
| Max. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated) |
Min effluent/associated influent
| Min. Effluent/ |
12 |
| Associated Influent/ | 14,300 |
| % Removal Efficiency (calculated): | 99.92 |
Avg. influent concentration/associated time
| Avg. Influent/ |
|
| Avg. Associated Time (Influent/ |
Med. influent concentration/associated time
| Med. Influent/ |
Data not provided |
| Avg. Associated Time (Influent/ |
Data not provided |
Avg. effluent concentration/associated time period
| Avg. Effluent/ |
|
| Avg. Associated Time (Effluent/ |
Med. effluent concentration/associated time period
| Med. Effluent/ |
Data not provided |
| Avg. Associated Time (Effluent/ |
Data not provided |
Parameters and water chemistry associated with documented concentrations
| Avg Percent Removal (reported): | 97.20% |
| Influent/Pre/Upgradient or Effluent/ | Effluent |
| pH: | 12.04 |
| DO: | 5.12 mg/L |
| Water Temperature: | 8.94 °C |
| Air Temperature: | Data not provided |
| Eh: | Data not provided |
| ORP: | -7 mV |
| Specific Conductivity: | 3,795 µS/cm |
| Other Parameters: | 14.1 (turbidity) NTU |
Load Information
| Loads Treated: | Data not provided |
| Flows treated: | Data not provided |
| Flow rate: | Data not provided |
Treatment Evaluation
| Were treatment goals met? (Y/N): | Data not provided |
| Performance Metrics: | Data not provided |
| Limitations/Constraints: | Data not provided |
| Longevity Estimates: | Data not provided |
| Lessons Learned: | Operation of the Aquafix system requires 1 or 2 weekly visits. The size of lime particles significantly affects system performance (even lime graded to exceed 0.25 inch contained enough fine-grained material to induce bridging. |
| Reported Cost Data: | Data not provided |
| Other design details: | Water characteristics post-lime treatment and retention (outflow of sedimentation pond) |
| Other performance details: | When the Aquafix system was operating properly the pH exceeded 10 and removal percentages for metals of concern generally exceeded 90%. |
| Limitations to data found: | Data not provided |
Notes: Values represent the time when the system was operational
Data Set #19
Constituent Information
| Constituent: | Iron |
| Constituent Phase: | Fe, total µg/L |
| Reported as Load (Y/N): | N |
Pond Depth: N/A
Max influent/associated effluent
| Max. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Min influent/associated effluent
| Min. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Max effluent/associated influent
| Max. Effluent/ |
38,200 |
| Associated Influent/ | 41,200 |
| % Removal Efficiency (calculated) | 7.28 |
Min effluent/associated influent
| Min. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated): |
Avg. influent concentration/associated time
| Avg. Influent/ |
|
| Avg. Associated Time (Influent/ |
Med. influent concentration/associated time
| Med. Influent/ |
Data not provided |
| Avg. Associated Time (Influent/ |
Data not provided |
Avg. effluent concentration/associated time period
| Avg. Effluent/ |
26,954 |
| Avg. Associated Time (Effluent/ |
October 2016 - March 2017 |
Med. effluent concentration/associated time period
| Med. Effluent/ |
Data not provided |
| Avg. Associated Time (Effluent/ |
Data not provided |
Parameters and water chemistry associated with documented concentrations
| Avg Percent Removal (reported): | 95.50% |
| Influent/Pre/Upgradient or Effluent/ | Effluent |
| pH: | 10.92 |
| DO: | 8.16 mg/L |
| Water Temperature: | 3.71 °C |
| Air Temperature: | Data not provided |
| Eh: | Data not provided |
| ORP: | 180 mV |
| Specific Conductivity: | 2,728 µS/cm |
| Other Parameters: | None N/A |
Load Information
| Loads Treated: | Data not provided |
| Flows treated: | Data not provided |
| Flow rate: | Data not provided |
Treatment Evaluation
| Were treatment goals met? (Y/N): | Data not provided |
| Performance Metrics: | Data not provided |
| Limitations/Constraints: | Data not provided |
| Longevity Estimates: | Data not provided |
| Lessons Learned: | Operation of the Aquafix system requires 1 or 2 weekly visits. The size of lime particles significantly affects system performance (even lime graded to exceed 0.25 inch contained enough fine-grained material to induce bridging. |
| Reported Cost Data: | Data not provided |
| Other design details: | Water characteristics post-lime treatment and retention (outflow of sedimentation pond) |
| Other performance details: | When the Aquafix system was operating properly the pH exceeded 10 and removal percentages for metals of concern generally exceeded 90%. |
| Limitations to data found: | Data not provided |
Notes: Values represent the time when the system was operational
Data Set #20
Constituent Information
| Constituent: | Iron |
| Constituent Phase: | Fe, dissolved µg/L |
| Reported as Load (Y/N): | N |
Pond Depth: N/A
Max influent/associated effluent
| Max. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Min influent/associated effluent
| Min. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Max effluent/associated influent
| Max. Effluent/ |
4,390 |
| Associated Influent/ | 32,600 |
| % Removal Efficiency (calculated) | 86.53 |
Min effluent/associated influent
| Min. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated): |
Avg. influent concentration/associated time
| Avg. Influent/ |
|
| Avg. Associated Time (Influent/ |
Med. influent concentration/associated time
| Med. Influent/ |
Data not provided |
| Avg. Associated Time (Influent/ |
Data not provided |
Avg. effluent concentration/associated time period
| Avg. Effluent/ |
1,629 |
| Avg. Associated Time (Effluent/ |
October 2016 - March 2017 |
Med. effluent concentration/associated time period
| Med. Effluent/ |
Data not provided |
| Avg. Associated Time (Effluent/ |
Data not provided |
Parameters and water chemistry associated with documented concentrations
| Avg Percent Removal (reported): | 95.50% |
| Influent/Pre/Upgradient or Effluent/ | Effluent |
| pH: | 11.88 |
| DO: | 5.6 mg/L |
| Water Temperature: | 5.71 °C |
| Air Temperature: | Data not provided |
| Eh: | Data not provided |
| ORP: | -2 mV |
| Specific Conductivity: | 2,951 µS/cm |
| Other Parameters: | 649 (turbidity) NTU |
Load Information
| Loads Treated: | Data not provided |
| Flows treated: | Data not provided |
| Flow rate: | Data not provided |
Treatment Evaluation
| Were treatment goals met? (Y/N): | Data not provided |
| Performance Metrics: | Data not provided |
| Limitations/Constraints: | Data not provided |
| Longevity Estimates: | Data not provided |
| Lessons Learned: | Operation of the Aquafix system requires 1 or 2 weekly visits. The size of lime particles significantly affects system performance (even lime graded to exceed 0.25 inch contained enough fine-grained material to induce bridging. |
| Reported Cost Data: | Data not provided |
| Other design details: | Water characteristics post-lime treatment and retention (outflow of sedimentation pond) |
| Other performance details: | When the Aquafix system was operating properly the pH exceeded 10 and removal percentages for metals of concern generally exceeded 90%. |
| Limitations to data found: | Data not provided |
Notes: Values represent the time when the system was operational
Data Set #21
Constituent Information
| Constituent: | Iron |
| Constituent Phase: | Fe, total µg/L |
| Reported as Load (Y/N): | N |
Pond Depth: N/A
Max influent/associated effluent
| Max. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Min influent/associated effluent
| Min. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Max effluent/associated influent
| Max. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated) |
Min effluent/associated influent
| Min. Effluent/ |
125 |
| Associated Influent/ | 36,200 |
| % Removal Efficiency (calculated): | 99.65 |
Avg. influent concentration/associated time
| Avg. Influent/ |
|
| Avg. Associated Time (Influent/ |
Med. influent concentration/associated time
| Med. Influent/ |
Data not provided |
| Avg. Associated Time (Influent/ |
Data not provided |
Avg. effluent concentration/associated time period
| Avg. Effluent/ |
|
| Avg. Associated Time (Effluent/ |
Med. effluent concentration/associated time period
| Med. Effluent/ |
Data not provided |
| Avg. Associated Time (Effluent/ |
Data not provided |
Parameters and water chemistry associated with documented concentrations
| Avg Percent Removal (reported): | 95.50% |
| Influent/Pre/Upgradient or Effluent/ | Effluent |
| pH: | 11.54 |
| DO: | 5.71 mg/L |
| Water Temperature: | 7.14 °C |
| Air Temperature: | Data not provided |
| Eh: | Data not provided |
| ORP: | 32 mV |
| Specific Conductivity: | 3,032 µS/cm |
| Other Parameters: | 9.7 (turbidity) NTU |
Load Information
| Loads Treated: | Data not provided |
| Flows treated: | Data not provided |
| Flow rate: | Data not provided |
Treatment Evaluation
| Were treatment goals met? (Y/N): | Data not provided |
| Performance Metrics: | Data not provided |
| Limitations/Constraints: | Data not provided |
| Longevity Estimates: | Data not provided |
| Lessons Learned: | Operation of the Aquafix system requires 1 or 2 weekly visits. The size of lime particles significantly affects system performance (even lime graded to exceed 0.25 inch contained enough fine-grained material to induce bridging. |
| Reported Cost Data: | Data not provided |
| Other design details: | Water characteristics post-lime treatment and retention (outflow of sedimentation pond) |
| Other performance details: | When the Aquafix system was operating properly the pH exceeded 10 and removal percentages for metals of concern generally exceeded 90%. |
| Limitations to data found: | Data not provided |
Notes: Values represent the time when the system was operational
Data Set #22
Constituent Information
| Constituent: | Iron |
| Constituent Phase: | Fe, dissolved µg/L |
| Reported as Load (Y/N): | N |
Pond Depth: N/A
Max influent/associated effluent
| Max. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Min influent/associated effluent
| Min. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Max effluent/associated influent
| Max. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated) |
Min effluent/associated influent
| Min. Effluent/ |
204 |
| Associated Influent/ | 29,500 |
| % Removal Efficiency (calculated): | 99.31 |
Avg. influent concentration/associated time
| Avg. Influent/ |
|
| Avg. Associated Time (Influent/ |
Med. influent concentration/associated time
| Med. Influent/ |
Data not provided |
| Avg. Associated Time (Influent/ |
Data not provided |
Avg. effluent concentration/associated time period
| Avg. Effluent/ |
|
| Avg. Associated Time (Effluent/ |
Med. effluent concentration/associated time period
| Med. Effluent/ |
Data not provided |
| Avg. Associated Time (Effluent/ |
Data not provided |
Parameters and water chemistry associated with documented concentrations
| Avg Percent Removal (reported): | 95.50% |
| Influent/Pre/Upgradient or Effluent/ | Effluent |
| pH: | 9.6 |
| DO: | 6.67 mg/L |
| Water Temperature: | 8.02 °C |
| Air Temperature: | Data not provided |
| Eh: | Data not provided |
| ORP: | 122 mV |
| Specific Conductivity: | 2,787 µS/cm |
| Other Parameters: | 166 (turbidity) NTU |
Load Information
| Loads Treated: | Data not provided |
| Flows treated: | Data not provided |
| Flow rate: | Data not provided |
Treatment Evaluation
| Were treatment goals met? (Y/N): | Data not provided |
| Performance Metrics: | Data not provided |
| Limitations/Constraints: | Data not provided |
| Longevity Estimates: | Data not provided |
| Lessons Learned: | Operation of the Aquafix system requires 1 or 2 weekly visits. The size of lime particles significantly affects system performance (even lime graded to exceed 0.25 inch contained enough fine-grained material to induce bridging. |
| Reported Cost Data: | Data not provided |
| Other design details: | Water characteristics post-lime treatment and retention (outflow of sedimentation pond) |
| Other performance details: | When the Aquafix system was operating properly the pH exceeded 10 and removal percentages for metals of concern generally exceeded 90%. |
| Limitations to data found: | Data not provided |
Notes: Values represent the time when the system was operational
Data Set #23
Constituent Information
| Constituent: | Manganese |
| Constituent Phase: | Mn, total µg/L |
| Reported as Load (Y/N): | N |
Pond Depth: N/A
Max influent/associated effluent
| Max. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Min influent/associated effluent
| Min. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Max effluent/associated influent
| Max. Effluent/ |
122,000 |
| Associated Influent/ | 136,000 |
| % Removal Efficiency (calculated) | 10.29 |
Min effluent/associated influent
| Min. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated): |
Avg. influent concentration/associated time
| Avg. Influent/ |
|
| Avg. Associated Time (Influent/ |
Med. influent concentration/associated time
| Med. Influent/ |
Data not provided |
| Avg. Associated Time (Influent/ |
Data not provided |
Avg. effluent concentration/associated time period
| Avg. Effluent/ |
83,951 |
| Avg. Associated Time (Effluent/ |
October 2016 - March 2017 |
Med. effluent concentration/associated time period
| Med. Effluent/ |
Data not provided |
| Avg. Associated Time (Effluent/ |
Data not provided |
Parameters and water chemistry associated with documented concentrations
| Avg Percent Removal (reported): | 93.90% |
| Influent/Pre/Upgradient or Effluent/ | Effluent |
| pH: | 10.92 |
| DO: | 8.16 mg/L |
| Water Temperature: | 3.71 °C |
| Air Temperature: | Data not provided |
| Eh: | Data not provided |
| ORP: | 180 mV |
| Specific Conductivity: | 2,728 µS/cm |
| Other Parameters: | None N/A |
Load Information
| Loads Treated: | Data not provided |
| Flows treated: | Data not provided |
| Flow rate: | Data not provided |
Treatment Evaluation
| Were treatment goals met? (Y/N): | Data not provided |
| Performance Metrics: | Data not provided |
| Limitations/Constraints: | Data not provided |
| Longevity Estimates: | Data not provided |
| Lessons Learned: | Operation of the Aquafix system requires 1 or 2 weekly visits. The size of lime particles significantly affects system performance (even lime graded to exceed 0.25 inch contained enough fine-grained material to induce bridging. |
| Reported Cost Data: | Data not provided |
| Other design details: | Water characteristics post-lime treatment and retention (outflow of sedimentation pond) |
| Other performance details: | When the Aquafix system was operating properly the pH exceeded 10 and removal percentages for metals of concern generally exceeded 90%. |
| Limitations to data found: | Data not provided |
Notes: Values represent the time when the system was operational
Data Set #24
Constituent Information
| Constituent: | Manganese |
| Constituent Phase: | Mn, dissolved µg/L |
| Reported as Load (Y/N): | N |
Pond Depth: N/A
Max influent/associated effluent
| Max. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Min influent/associated effluent
| Min. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Max effluent/associated influent
| Max. Effluent/ |
50,700 |
| Associated Influent/ | 135,000 |
| % Removal Efficiency (calculated) | 62.44 |
Min effluent/associated influent
| Min. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated): |
Avg. influent concentration/associated time
| Avg. Influent/ |
|
| Avg. Associated Time (Influent/ |
Med. influent concentration/associated time
| Med. Influent/ |
Data not provided |
| Avg. Associated Time (Influent/ |
Data not provided |
Avg. effluent concentration/associated time period
| Avg. Effluent/ |
8,446 |
| Avg. Associated Time (Effluent/ |
October 2016 - March 2017 |
Med. effluent concentration/associated time period
| Med. Effluent/ |
Data not provided |
| Avg. Associated Time (Effluent/ |
Data not provided |
Parameters and water chemistry associated with documented concentrations
| Avg Percent Removal (reported): | 93.90% |
| Influent/Pre/Upgradient or Effluent/ | Effluent |
| pH: | 5.04 |
| DO: | 1.05 mg/L |
| Water Temperature: | 0.75 °C |
| Air Temperature: | Data not provided |
| Eh: | Data not provided |
| ORP: | 172 mV |
| Specific Conductivity: | 2,674 µS/cm |
| Other Parameters: | 174 (turbidity) NTU |
Load Information
| Loads Treated: | Data not provided |
| Flows treated: | Data not provided |
| Flow rate: | Data not provided |
Treatment Evaluation
| Were treatment goals met? (Y/N): | Data not provided |
| Performance Metrics: | Data not provided |
| Limitations/Constraints: | Data not provided |
| Longevity Estimates: | Data not provided |
| Lessons Learned: | Operation of the Aquafix system requires 1 or 2 weekly visits. The size of lime particles significantly affects system performance (even lime graded to exceed 0.25 inch contained enough fine-grained material to induce bridging. |
| Reported Cost Data: | Data not provided |
| Other design details: | Water characteristics post-lime treatment and retention (outflow of sedimentation pond) |
| Other performance details: | When the Aquafix system was operating properly the pH exceeded 10 and removal percentages for metals of concern generally exceeded 90%. |
| Limitations to data found: | Data not provided |
Notes: Values represent the time when the system was operational
Data Set #25
Constituent Information
| Constituent: | Manganese |
| Constituent Phase: | Mn, total µg/L |
| Reported as Load (Y/N): | N |
Pond Depth: N/A
Max influent/associated effluent
| Max. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Min influent/associated effluent
| Min. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Max effluent/associated influent
| Max. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated) |
Min effluent/associated influent
| Min. Effluent/ |
1,290 |
| Associated Influent/ | 151,000 |
| % Removal Efficiency (calculated): | 99.15 |
Avg. influent concentration/associated time
| Avg. Influent/ |
|
| Avg. Associated Time (Influent/ |
Med. influent concentration/associated time
| Med. Influent/ |
Data not provided |
| Avg. Associated Time (Influent/ |
Data not provided |
Avg. effluent concentration/associated time period
| Avg. Effluent/ |
|
| Avg. Associated Time (Effluent/ |
Med. effluent concentration/associated time period
| Med. Effluent/ |
Data not provided |
| Avg. Associated Time (Effluent/ |
Data not provided |
Parameters and water chemistry associated with documented concentrations
| Avg Percent Removal (reported): | 93.90% |
| Influent/Pre/Upgradient or Effluent/ | Effluent |
| pH: | 11.54 |
| DO: | 5.71 mg/L |
| Water Temperature: | 7.14 °C |
| Air Temperature: | Data not provided |
| Eh: | Data not provided |
| ORP: | 32 mV |
| Specific Conductivity: | 3,032 µS/cm |
| Other Parameters: | 9.7 (turbidity) NTU |
Load Information
| Loads Treated: | Data not provided |
| Flows treated: | Data not provided |
| Flow rate: | Data not provided |
Treatment Evaluation
| Were treatment goals met? (Y/N): | Data not provided |
| Performance Metrics: | Data not provided |
| Limitations/Constraints: | Data not provided |
| Longevity Estimates: | Data not provided |
| Lessons Learned: | Operation of the Aquafix system requires 1 or 2 weekly visits. The size of lime particles significantly affects system performance (even lime graded to exceed 0.25 inch contained enough fine-grained material to induce bridging. |
| Reported Cost Data: | Data not provided |
| Other design details: | Water characteristics post-lime treatment and retention (outflow of sedimentation pond) |
| Other performance details: | When the Aquafix system was operating properly the pH exceeded 10 and removal percentages for metals of concern generally exceeded 90%. |
| Limitations to data found: | Data not provided |
Notes: Values represent the time when the system was operational
Data Set #26
Constituent Information
| Constituent: | Manganese |
| Constituent Phase: | Mn, dissolved µg/L |
| Reported as Load (Y/N): | N |
Pond Depth: N/A
Max influent/associated effluent
| Max. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Min influent/associated effluent
| Min. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Max effluent/associated influent
| Max. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated) |
Min effluent/associated influent
| Min. Effluent/ |
58 |
| Associated Influent/ | 143,000 |
| % Removal Efficiency (calculated): | 99.96 |
Avg. influent concentration/associated time
| Avg. Influent/ |
|
| Avg. Associated Time (Influent/ |
Med. influent concentration/associated time
| Med. Influent/ |
Data not provided |
| Avg. Associated Time (Influent/ |
Data not provided |
Avg. effluent concentration/associated time period
| Avg. Effluent/ |
|
| Avg. Associated Time (Effluent/ |
Med. effluent concentration/associated time period
| Med. Effluent/ |
Data not provided |
| Avg. Associated Time (Effluent/ |
Data not provided |
Parameters and water chemistry associated with documented concentrations
| Avg Percent Removal (reported): | 93.90% |
| Influent/Pre/Upgradient or Effluent/ | Effluent |
| pH: | 12.04 |
| DO: | 5.12 mg/L |
| Water Temperature: | 8.94 °C |
| Air Temperature: | Data not provided |
| Eh: | Data not provided |
| ORP: | -7 mV |
| Specific Conductivity: | 3,795 µS/cm |
| Other Parameters: | 14.1 (turbidity) NTU |
Load Information
| Loads Treated: | Data not provided |
| Flows treated: | Data not provided |
| Flow rate: | Data not provided |
Treatment Evaluation
| Were treatment goals met? (Y/N): | Data not provided |
| Performance Metrics: | Data not provided |
| Limitations/Constraints: | Data not provided |
| Longevity Estimates: | Data not provided |
| Lessons Learned: | Operation of the Aquafix system requires 1 or 2 weekly visits. The size of lime particles significantly affects system performance (even lime graded to exceed 0.25 inch contained enough fine-grained material to induce bridging. |
| Reported Cost Data: | Data not provided |
| Other design details: | Water characteristics post-lime treatment and retention (outflow of sedimentation pond) |
| Other performance details: | When the Aquafix system was operating properly the pH exceeded 10 and removal percentages for metals of concern generally exceeded 90%. |
| Limitations to data found: | Data not provided |
Notes: Values represent the time when the system was operational
Data Set #27
Constituent Information
| Constituent: | Nickel |
| Constituent Phase: | Ni, total µg/L |
| Reported as Load (Y/N): | N |
Pond Depth: N/A
Max influent/associated effluent
| Max. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Min influent/associated effluent
| Min. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Max effluent/associated influent
| Max. Effluent/ |
344 |
| Associated Influent/ | 371 |
| % Removal Efficiency (calculated) | 7.28 |
Min effluent/associated influent
| Min. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated): |
Avg. influent concentration/associated time
| Avg. Influent/ |
|
| Avg. Associated Time (Influent/ |
Med. influent concentration/associated time
| Med. Influent/ |
Data not provided |
| Avg. Associated Time (Influent/ |
Data not provided |
Avg. effluent concentration/associated time period
| Avg. Effluent/ |
266 |
| Avg. Associated Time (Effluent/ |
October 2016 - March 2017 |
Med. effluent concentration/associated time period
| Med. Effluent/ |
Data not provided |
| Avg. Associated Time (Effluent/ |
Data not provided |
Parameters and water chemistry associated with documented concentrations
| Avg Percent Removal (reported): | 97.30% |
| Influent/Pre/Upgradient or Effluent/ | Effluent |
| pH: | 11.88 |
| DO: | 5.6 mg/L |
| Water Temperature: | 5.71 °C |
| Air Temperature: | Data not provided |
| Eh: | Data not provided |
| ORP: | -2 mV |
| Specific Conductivity: | 2,951 µS/cm |
| Other Parameters: | 649 (turbidity) NTU |
Load Information
| Loads Treated: | Data not provided |
| Flows treated: | Data not provided |
| Flow rate: | Data not provided |
Treatment Evaluation
| Were treatment goals met? (Y/N): | Data not provided |
| Performance Metrics: | Data not provided |
| Limitations/Constraints: | Data not provided |
| Longevity Estimates: | Data not provided |
| Lessons Learned: | Operation of the Aquafix system requires 1 or 2 weekly visits. The size of lime particles significantly affects system performance (even lime graded to exceed 0.25 inch contained enough fine-grained material to induce bridging. |
| Reported Cost Data: | Data not provided |
| Other design details: | Water characteristics post-lime treatment and retention (outflow of sedimentation pond) |
| Other performance details: | When the Aquafix system was operating properly the pH exceeded 10 and removal percentages for metals of concern generally exceeded 90%. |
| Limitations to data found: | Data not provided |
Notes: Values represent the time when the system was operational
Data Set #28
Constituent Information
| Constituent: | Nickel |
| Constituent Phase: | Ni, dissolved µg/L |
| Reported as Load (Y/N): | N |
Pond Depth: N/A
Max influent/associated effluent
| Max. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Min influent/associated effluent
| Min. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Max effluent/associated influent
| Max. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated) |
Min effluent/associated influent
| Min. Effluent/ |
ND |
| Associated Influent/ | 286–316 |
| % Removal Efficiency (calculated): | 99.1 - 99.2 |
Avg. influent concentration/associated time
| Avg. Influent/ |
|
| Avg. Associated Time (Influent/ |
Med. influent concentration/associated time
| Med. Influent/ |
Data not provided |
| Avg. Associated Time (Influent/ |
Data not provided |
Avg. effluent concentration/associated time period
| Avg. Effluent/ |
|
| Avg. Associated Time (Effluent/ |
Med. effluent concentration/associated time period
| Med. Effluent/ |
Data not provided |
| Avg. Associated Time (Effluent/ |
Data not provided |
Parameters and water chemistry associated with documented concentrations
| Avg Percent Removal (reported): | 97.30% |
| Influent/Pre/Upgradient or Effluent/ | Effluent |
| pH: | 5.04–10.92 |
| DO: | 1.05–8.16 mg/L |
| Water Temperature: | 0.06–5.15 °C |
| Air Temperature: | Data not provided |
| Eh: | Data not provided |
| ORP: | 109–180 mV |
| Specific Conductivity: | 2,389–2,817 µS/cm |
| Other Parameters: | NA–250 (turbidity) NTU |
Load Information
| Loads Treated: | Data not provided |
| Flows treated: | Data not provided |
| Flow rate: | Data not provided |
Treatment Evaluation
| Were treatment goals met? (Y/N): | Data not provided |
| Performance Metrics: | Data not provided |
| Limitations/Constraints: | Data not provided |
| Longevity Estimates: | Data not provided |
| Lessons Learned: | Operation of the Aquafix system requires 1 or 2 weekly visits. The size of lime particles significantly affects system performance (even lime graded to exceed 0.25 inch contained enough fine-grained material to induce bridging. |
| Reported Cost Data: | Data not provided |
| Other design details: | Water characteristics post-lime treatment and retention (outflow of sedimentation pond) |
| Other performance details: | When the Aquafix system was operating properly the pH exceeded 10 and removal percentages for metals of concern generally exceeded 90%. |
| Limitations to data found: | A range of values is shown to reflect multiple days with effluent below the detection limit. |
Notes: Values represent the time when the system was operational; ND - non-detect (detection limit is < 5)
Data Set #29
Constituent Information
| Constituent: | Lead |
| Constituent Phase: | Pb, total µg/L |
| Reported as Load (Y/N): | N |
Pond Depth: N/A
Max influent/associated effluent
| Max. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Min influent/associated effluent
| Min. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Max effluent/associated influent
| Max. Effluent/ |
1,460 |
| Associated Influent/ | 929 |
| % Removal Efficiency (calculated) | -57.16 |
Min effluent/associated influent
| Min. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated): |
Avg. influent concentration/associated time
| Avg. Influent/ |
|
| Avg. Associated Time (Influent/ |
Med. influent concentration/associated time
| Med. Influent/ |
Data not provided |
| Avg. Associated Time (Influent/ |
Data not provided |
Avg. effluent concentration/associated time period
| Avg. Effluent/ |
386 |
| Avg. Associated Time (Effluent/ |
October 2016 - March 2017 |
Med. effluent concentration/associated time period
| Med. Effluent/ |
Data not provided |
| Avg. Associated Time (Effluent/ |
Data not provided |
Parameters and water chemistry associated with documented concentrations
| Avg Percent Removal (reported): | 98.30% |
| Influent/Pre/Upgradient or Effluent/ | Effluent |
| pH: | 5.04 |
| DO: | 1.05 mg/L |
| Water Temperature: | 0.75 °C |
| Air Temperature: | Data not provided |
| Eh: | Data not provided |
| ORP: | 172 mV |
| Specific Conductivity: | 2,674 µS/cm |
| Other Parameters: | 174 (turbidity) NTU |
Load Information
| Loads Treated: | Data not provided |
| Flows treated: | Data not provided |
| Flow rate: | Data not provided |
Treatment Evaluation
| Were treatment goals met? (Y/N): | Data not provided |
| Performance Metrics: | Data not provided |
| Limitations/Constraints: | Data not provided |
| Longevity Estimates: | Data not provided |
| Lessons Learned: | Operation of the Aquafix system requires 1 or 2 weekly visits. The size of lime particles significantly affects system performance (even lime graded to exceed 0.25 inch contained enough fine-grained material to induce bridging. |
| Reported Cost Data: | Data not provided |
| Other design details: | Water characteristics post-lime treatment and retention (outflow of sedimentation pond) |
| Other performance details: | When the Aquafix system was operating properly the pH exceeded 10 and removal percentages for metals of concern generally exceeded 90%. |
| Limitations to data found: | Data not provided |
Notes: Values represent the time when the system was operational
Data Set #30
Constituent Information
| Constituent: | Lead |
| Constituent Phase: | Pb, dissolved µg/L |
| Reported as Load (Y/N): | N |
Pond Depth: N/A
Max influent/associated effluent
| Max. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Min influent/associated effluent
| Min. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Max effluent/associated influent
| Max. Effluent/ |
48 |
| Associated Influent/ | 889 |
| % Removal Efficiency (calculated) | 94.60 |
Min effluent/associated influent
| Min. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated): |
Avg. influent concentration/associated time
| Avg. Influent/ |
|
| Avg. Associated Time (Influent/ |
Med. influent concentration/associated time
| Med. Influent/ |
Data not provided |
| Avg. Associated Time (Influent/ |
Data not provided |
Avg. effluent concentration/associated time period
| Avg. Effluent/ |
15 |
| Avg. Associated Time (Effluent/ |
October 2016 - March 2017 |
Med. effluent concentration/associated time period
| Med. Effluent/ |
Data not provided |
| Avg. Associated Time (Effluent/ |
Data not provided |
Parameters and water chemistry associated with documented concentrations
| Avg Percent Removal (reported): | 98.30% |
| Influent/Pre/Upgradient or Effluent/ | Effluent |
| pH: | 11.88 |
| DO: | 5.6 mg/L |
| Water Temperature: | 5.71 °C |
| Air Temperature: | Data not provided |
| Eh: | Data not provided |
| ORP: | -2 mV |
| Specific Conductivity: | 2,951 µS/cm |
| Other Parameters: | 649 (turbidity) NTU |
Load Information
| Loads Treated: | Data not provided |
| Flows treated: | Data not provided |
| Flow rate: | Data not provided |
Treatment Evaluation
| Were treatment goals met? (Y/N): | Data not provided |
| Performance Metrics: | Data not provided |
| Limitations/Constraints: | Data not provided |
| Longevity Estimates: | Data not provided |
| Lessons Learned: | Operation of the Aquafix system requires 1 or 2 weekly visits. The size of lime particles significantly affects system performance (even lime graded to exceed 0.25 inch contained enough fine-grained material to induce bridging. |
| Reported Cost Data: | Data not provided |
| Other design details: | Water characteristics post-lime treatment and retention (outflow of sedimentation pond) |
| Other performance details: | When the Aquafix system was operating properly the pH exceeded 10 and removal percentages for metals of concern generally exceeded 90%. |
| Limitations to data found: | Data not provided |
Notes: Values represent the time when the system was operational
Data Set #31
Constituent Information
| Constituent: | Lead |
| Constituent Phase: | Pb, total µg/L |
| Reported as Load (Y/N): | N |
Pond Depth: N/A
Max influent/associated effluent
| Max. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Min influent/associated effluent
| Min. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Max effluent/associated influent
| Max. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated) |
Min effluent/associated influent
| Min. Effluent/ |
12 |
| Associated Influent/ | 855 |
| % Removal Efficiency (calculated): | 98.60 |
Avg. influent concentration/associated time
| Avg. Influent/ |
|
| Avg. Associated Time (Influent/ |
Med. influent concentration/associated time
| Med. Influent/ |
Data not provided |
| Avg. Associated Time (Influent/ |
Data not provided |
Avg. effluent concentration/associated time period
| Avg. Effluent/ |
|
| Avg. Associated Time (Effluent/ |
Med. effluent concentration/associated time period
| Med. Effluent/ |
Data not provided |
| Avg. Associated Time (Effluent/ |
Data not provided |
Parameters and water chemistry associated with documented concentrations
| Avg Percent Removal (reported): | 98.30% |
| Influent/Pre/Upgradient or Effluent/ | Effluent |
| pH: | 11.54 |
| DO: | 5.71 mg/L |
| Water Temperature: | 7.14 °C |
| Air Temperature: | Data not provided |
| Eh: | Data not provided |
| ORP: | 32 mV |
| Specific Conductivity: | 3,032 µS/cm |
| Other Parameters: | 9.7 (turbidity) NTU |
Load Information
| Loads Treated: | Data not provided |
| Flows treated: | Data not provided |
| Flow rate: | Data not provided |
Treatment Evaluation
| Were treatment goals met? (Y/N): | Data not provided |
| Performance Metrics: | Data not provided |
| Limitations/Constraints: | Data not provided |
| Longevity Estimates: | Data not provided |
| Lessons Learned: | Operation of the Aquafix system requires 1 or 2 weekly visits. The size of lime particles significantly affects system performance (even lime graded to exceed 0.25 inch contained enough fine-grained material to induce bridging. |
| Reported Cost Data: | Data not provided |
| Other design details: | Water characteristics post-lime treatment and retention (outflow of sedimentation pond) |
| Other performance details: | When the Aquafix system was operating properly the pH exceeded 10 and removal percentages for metals of concern generally exceeded 90%. |
| Limitations to data found: | Data not provided |
Notes: Values represent the time when the system was operational
Data Set #32
Constituent Information
| Constituent: | Lead |
| Constituent Phase: | Pb, dissolved µg/L |
| Reported as Load (Y/N): | N |
Pond Depth: N/A
Max influent/associated effluent
| Max. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Min influent/associated effluent
| Min. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Max effluent/associated influent
| Max. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated) |
Min effluent/associated influent
| Min. Effluent/ |
1.13 |
| Associated Influent/ | 871 |
| % Removal Efficiency (calculated): | 99.87 |
Avg. influent concentration/associated time
| Avg. Influent/ |
|
| Avg. Associated Time (Influent/ |
Med. influent concentration/associated time
| Med. Influent/ |
Data not provided |
| Avg. Associated Time (Influent/ |
Data not provided |
Avg. effluent concentration/associated time period
| Avg. Effluent/ |
|
| Avg. Associated Time (Effluent/ |
Med. effluent concentration/associated time period
| Med. Effluent/ |
Data not provided |
| Avg. Associated Time (Effluent/ |
Data not provided |
Parameters and water chemistry associated with documented concentrations
| Avg Percent Removal (reported): | 98.30% |
| Influent/Pre/Upgradient or Effluent/ | Effluent |
| pH: | 9.6 |
| DO: | 6.67 mg/L |
| Water Temperature: | 8.02 °C |
| Air Temperature: | Data not provided |
| Eh: | Data not provided |
| ORP: | 122 mV |
| Specific Conductivity: | 2,787 µS/cm |
| Other Parameters: | 166 (turbidity) NTU |
Load Information
| Loads Treated: | Data not provided |
| Flows treated: | Data not provided |
| Flow rate: | Data not provided |
Treatment Evaluation
| Were treatment goals met? (Y/N): | Data not provided |
| Performance Metrics: | Data not provided |
| Limitations/Constraints: | Data not provided |
| Longevity Estimates: | Data not provided |
| Lessons Learned: | Operation of the Aquafix system requires 1 or 2 weekly visits. The size of lime particles significantly affects system performance (even lime graded to exceed 0.25 inch contained enough fine-grained material to induce bridging. |
| Reported Cost Data: | Data not provided |
| Other design details: | Water characteristics post-lime treatment and retention (outflow of sedimentation pond) |
| Other performance details: | When the Aquafix system was operating properly the pH exceeded 10 and removal percentages for metals of concern generally exceeded 90%. |
| Limitations to data found: | Data not provided |
Notes: Values represent the time when the system was operational
Data Set #33
Constituent Information
| Constituent: | Total Dissolved Solids |
| Constituent Phase: | TDS µg/L |
| Reported as Load (Y/N): | N |
Pond Depth: N/A
Max influent/associated effluent
| Max. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Min influent/associated effluent
| Min. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Max effluent/associated influent
| Max. Effluent/ |
3,150 |
| Associated Influent/ | 3,120 |
| % Removal Efficiency (calculated) | -0.96 |
Min effluent/associated influent
| Min. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated): |
Avg. influent concentration/associated time
| Avg. Influent/ |
|
| Avg. Associated Time (Influent/ |
Med. influent concentration/associated time
| Med. Influent/ |
Data not provided |
| Avg. Associated Time (Influent/ |
Data not provided |
Avg. effluent concentration/associated time period
| Avg. Effluent/ |
|
| Avg. Associated Time (Effluent/ |
Med. effluent concentration/associated time period
| Med. Effluent/ |
Data not provided |
| Avg. Associated Time (Effluent/ |
Data not provided |
Parameters and water chemistry associated with documented concentrations
| Avg Percent Removal (reported): | Data not provided |
| Influent/Pre/Upgradient or Effluent/ | Effluent |
| pH: | 11.88 |
| DO: | 5.6 mg/L |
| Water Temperature: | 5.71 °C |
| Air Temperature: | Data not provided |
| Eh: | Data not provided |
| ORP: | -2 mV |
| Specific Conductivity: | 2,951 µS/cm |
| Other Parameters: | 649 (turbidity) NTU |
Load Information
| Loads Treated: | Data not provided |
| Flows treated: | Data not provided |
| Flow rate: | Data not provided |
Treatment Evaluation
| Were treatment goals met? (Y/N): | Data not provided |
| Performance Metrics: | Data not provided |
| Limitations/Constraints: | Data not provided |
| Longevity Estimates: | Data not provided |
| Lessons Learned: | Operation of the Aquafix system requires 1 or 2 weekly visits. The size of lime particles significantly affects system performance (even lime graded to exceed 0.25 inch contained enough fine-grained material to induce bridging. |
| Reported Cost Data: | Data not provided |
| Other design details: | Water characteristics post-lime treatment and retention (outflow of sedimentation pond) |
| Other performance details: | When the Aquafix system was operating properly the pH exceeded 10 and removal percentages for metals of concern generally exceeded 90%. |
| Limitations to data found: | Data not provided |
Notes: Values represent the time when the system was operational
Data Set #34
Constituent Information
| Constituent: | Total Dissolved Solids |
| Constituent Phase: | TDS µg/L |
| Reported as Load (Y/N): | N |
Pond Depth: N/A
Max influent/associated effluent
| Max. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Min influent/associated effluent
| Min. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Max effluent/associated influent
| Max. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated) |
Min effluent/associated influent
| Min. Effluent/ |
1,430 |
| Associated Influent/ | 3,080 |
| % Removal Efficiency (calculated): | 53.57 |
Avg. influent concentration/associated time
| Avg. Influent/ |
|
| Avg. Associated Time (Influent/ |
Med. influent concentration/associated time
| Med. Influent/ |
Data not provided |
| Avg. Associated Time (Influent/ |
Data not provided |
Avg. effluent concentration/associated time period
| Avg. Effluent/ |
|
| Avg. Associated Time (Effluent/ |
Med. effluent concentration/associated time period
| Med. Effluent/ |
Data not provided |
| Avg. Associated Time (Effluent/ |
Data not provided |
Parameters and water chemistry associated with documented concentrations
| Avg Percent Removal (reported): | Data not provided |
| Influent/Pre/Upgradient or Effluent/ | Effluent |
| pH: | 10.92 |
| DO: | 8.16 mg/L |
| Water Temperature: | 3.71 °C |
| Air Temperature: | Data not provided |
| Eh: | Data not provided |
| ORP: | 180 mV |
| Specific Conductivity: | 2,728 µS/cm |
| Other Parameters: | None N/A |
Load Information
| Loads Treated: | Data not provided |
| Flows treated: | Data not provided |
| Flow rate: | Data not provided |
Treatment Evaluation
| Were treatment goals met? (Y/N): | Data not provided |
| Performance Metrics: | Data not provided |
| Limitations/Constraints: | Data not provided |
| Longevity Estimates: | Data not provided |
| Lessons Learned: | Operation of the Aquafix system requires 1 or 2 weekly visits. The size of lime particles significantly affects system performance (even lime graded to exceed 0.25 inch contained enough fine-grained material to induce bridging. |
| Reported Cost Data: | Data not provided |
| Other design details: | Water characteristics post-lime treatment and retention (outflow of sedimentation pond) |
| Other performance details: | When the Aquafix system was operating properly the pH exceeded 10 and removal percentages for metals of concern generally exceeded 90%. |
| Limitations to data found: | Data not provided |
Notes: Values represent the time when the system was operational
Data Set #35
Constituent Information
| Constituent: | Total Suspended Solids |
| Constituent Phase: | TSS µg/L |
| Reported as Load (Y/N): | N |
Pond Depth: N/A
Max influent/associated effluent
| Max. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Min influent/associated effluent
| Min. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Max effluent/associated influent
| Max. Effluent/ |
1,520 |
| Associated Influent/ | 30 |
| % Removal Efficiency (calculated) | -4966.67 |
Min effluent/associated influent
| Min. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated): |
Avg. influent concentration/associated time
| Avg. Influent/ |
|
| Avg. Associated Time (Influent/ |
Med. influent concentration/associated time
| Med. Influent/ |
Data not provided |
| Avg. Associated Time (Influent/ |
Data not provided |
Avg. effluent concentration/associated time period
| Avg. Effluent/ |
|
| Avg. Associated Time (Effluent/ |
Med. effluent concentration/associated time period
| Med. Effluent/ |
Data not provided |
| Avg. Associated Time (Effluent/ |
Data not provided |
Parameters and water chemistry associated with documented concentrations
| Avg Percent Removal (reported): | Data not provided |
| Influent/Pre/Upgradient or Effluent/ | Effluent |
| pH: | 11.88 |
| DO: | 5.6 mg/L |
| Water Temperature: | 5.71 °C |
| Air Temperature: | Data not provided |
| Eh: | Data not provided |
| ORP: | -2 mV |
| Specific Conductivity: | 2,951 µS/cm |
| Other Parameters: | 649 (turbidity) NTU |
Load Information
| Loads Treated: | Data not provided |
| Flows treated: | Data not provided |
| Flow rate: | Data not provided |
Treatment Evaluation
| Were treatment goals met? (Y/N): | Data not provided |
| Performance Metrics: | Data not provided |
| Limitations/Constraints: | Data not provided |
| Longevity Estimates: | Data not provided |
| Lessons Learned: | Operation of the Aquafix system requires 1 or 2 weekly visits. The size of lime particles significantly affects system performance (even lime graded to exceed 0.25 inch contained enough fine-grained material to induce bridging. |
| Reported Cost Data: | Data not provided |
| Other design details: | Water characteristics post-lime treatment and retention (outflow of sedimentation pond) |
| Other performance details: | When the Aquafix system was operating properly the pH exceeded 10 and removal percentages for metals of concern generally exceeded 90%. |
| Limitations to data found: | Data not provided |
Notes: Values represent the time when the system was operational
Data Set #36
Constituent Information
| Constituent: | Total Suspended Solids |
| Constituent Phase: | TSS µg/L |
| Reported as Load (Y/N): | N |
Pond Depth: N/A
Max influent/associated effluent
| Max. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Min influent/associated effluent
| Min. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Max effluent/associated influent
| Max. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated) |
Min effluent/associated influent
| Min. Effluent/ |
18 |
| Associated Influent/ | 42 |
| % Removal Efficiency (calculated): | 57.14 |
Avg. influent concentration/associated time
| Avg. Influent/ |
|
| Avg. Associated Time (Influent/ |
Med. influent concentration/associated time
| Med. Influent/ |
Data not provided |
| Avg. Associated Time (Influent/ |
Data not provided |
Avg. effluent concentration/associated time period
| Avg. Effluent/ |
|
| Avg. Associated Time (Effluent/ |
Med. effluent concentration/associated time period
| Med. Effluent/ |
Data not provided |
| Avg. Associated Time (Effluent/ |
Data not provided |
Parameters and water chemistry associated with documented concentrations
| Avg Percent Removal (reported): | Data not provided |
| Influent/Pre/Upgradient or Effluent/ | Effluent |
| pH: | 11.54 |
| DO: | 5.71 mg/L |
| Water Temperature: | 7.14 °C |
| Air Temperature: | Data not provided |
| Eh: | Data not provided |
| ORP: | 32 mV |
| Specific Conductivity: | 3,032 µS/cm |
| Other Parameters: | 9.7 (turbidity) NTU |
Load Information
| Loads Treated: | Data not provided |
| Flows treated: | Data not provided |
| Flow rate: | Data not provided |
Treatment Evaluation
| Were treatment goals met? (Y/N): | Data not provided |
| Performance Metrics: | Data not provided |
| Limitations/Constraints: | Data not provided |
| Longevity Estimates: | Data not provided |
| Lessons Learned: | Operation of the Aquafix system requires 1 or 2 weekly visits. The size of lime particles significantly affects system performance (even lime graded to exceed 0.25 inch contained enough fine-grained material to induce bridging. |
| Reported Cost Data: | Data not provided |
| Other design details: | Water characteristics post-lime treatment and retention (outflow of sedimentation pond) |
| Other performance details: | When the Aquafix system was operating properly the pH exceeded 10 and removal percentages for metals of concern generally exceeded 90%. |
| Limitations to data found: | Data not provided |
Notes: Values represent the time when the system was operational
Data Set #37
Constituent Information
| Constituent: | Zinc |
| Constituent Phase: | Zn, total µg/L |
| Reported as Load (Y/N): | N |
Pond Depth: N/A
Max influent/associated effluent
| Max. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Min influent/associated effluent
| Min. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Max effluent/associated influent
| Max. Effluent/ |
153,000 |
| Associated Influent/ | 152,000 |
| % Removal Efficiency (calculated) | -0.66 |
Min effluent/associated influent
| Min. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated): |
Avg. influent concentration/associated time
| Avg. Influent/ |
|
| Avg. Associated Time (Influent/ |
Med. influent concentration/associated time
| Med. Influent/ |
Data not provided |
| Avg. Associated Time (Influent/ |
Data not provided |
Avg. effluent concentration/associated time period
| Avg. Effluent/ |
102,624 |
| Avg. Associated Time (Effluent/ |
October 2016 - March 2017 |
Med. effluent concentration/associated time period
| Med. Effluent/ |
Data not provided |
| Avg. Associated Time (Effluent/ |
Data not provided |
Parameters and water chemistry associated with documented concentrations
| Avg Percent Removal (reported): | 96.70% |
| Influent/Pre/Upgradient or Effluent/ | Effluent |
| pH: | 11.88 |
| DO: | 5.6 mg/L |
| Water Temperature: | 5.71 °C |
| Air Temperature: | Data not provided |
| Eh: | Data not provided |
| ORP: | -2 mV |
| Specific Conductivity: | 2,951 µS/cm |
| Other Parameters: | 649 (turbidity) NTU |
Load Information
| Loads Treated: | Data not provided |
| Flows treated: | Data not provided |
| Flow rate: | Data not provided |
Treatment Evaluation
| Were treatment goals met? (Y/N): | Data not provided |
| Performance Metrics: | Data not provided |
| Limitations/Constraints: | Data not provided |
| Longevity Estimates: | Data not provided |
| Lessons Learned: | Operation of the Aquafix system requires 1 or 2 weekly visits. The size of lime particles significantly affects system performance (even lime graded to exceed 0.25 inch contained enough fine-grained material to induce bridging. |
| Reported Cost Data: | Data not provided |
| Other design details: | Water characteristics post-lime treatment and retention (outflow of sedimentation pond) |
| Other performance details: | When the Aquafix system was operating properly the pH exceeded 10 and removal percentages for metals of concern generally exceeded 90%. |
| Limitations to data found: | Data not provided |
Notes: Values represent the time when the system was operational
Data Set #38
Constituent Information
| Constituent: | Zinc |
| Constituent Phase: | Zn, dissolved µg/L |
| Reported as Load (Y/N): | N |
Pond Depth: N/A
Max influent/associated effluent
| Max. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Min influent/associated effluent
| Min. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Max effluent/associated influent
| Max. Effluent/ |
25,800 |
| Associated Influent/ | 156,000 |
| % Removal Efficiency (calculated) | 83.46 |
Min effluent/associated influent
| Min. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated): |
Avg. influent concentration/associated time
| Avg. Influent/ |
|
| Avg. Associated Time (Influent/ |
Med. influent concentration/associated time
| Med. Influent/ |
Data not provided |
| Avg. Associated Time (Influent/ |
Data not provided |
Avg. effluent concentration/associated time period
| Avg. Effluent/ |
4,942 |
| Avg. Associated Time (Effluent/ |
October 2016 - March 2017 |
Med. effluent concentration/associated time period
| Med. Effluent/ |
Data not provided |
| Avg. Associated Time (Effluent/ |
Data not provided |
Parameters and water chemistry associated with documented concentrations
| Avg Percent Removal (reported): | 96.70% |
| Influent/Pre/Upgradient or Effluent/ | Effluent |
| pH: | 11.88 |
| DO: | 5.6 mg/L |
| Water Temperature: | 5.71 °C |
| Air Temperature: | Data not provided |
| Eh: | Data not provided |
| ORP: | -2 mV |
| Specific Conductivity: | 2,951 µS/cm |
| Other Parameters: | 649 (turbidity) NTU |
Load Information
| Loads Treated: | Data not provided |
| Flows treated: | Data not provided |
| Flow rate: | Data not provided |
Treatment Evaluation
| Were treatment goals met? (Y/N): | Data not provided |
| Performance Metrics: | Data not provided |
| Limitations/Constraints: | Data not provided |
| Longevity Estimates: | Data not provided |
| Lessons Learned: | Operation of the Aquafix system requires 1 or 2 weekly visits. The size of lime particles significantly affects system performance (even lime graded to exceed 0.25 inch contained enough fine-grained material to induce bridging. |
| Reported Cost Data: | Data not provided |
| Other design details: | Water characteristics post-lime treatment and retention (outflow of sedimentation pond) |
| Other performance details: | When the Aquafix system was operating properly the pH exceeded 10 and removal percentages for metals of concern generally exceeded 90%. |
| Limitations to data found: | Data not provided |
Notes: Values represent the time when the system was operational
Data Set #39
Constituent Information
| Constituent: | Zinc |
| Constituent Phase: | Zn, total µg/L |
| Reported as Load (Y/N): | N |
Pond Depth: N/A
Max influent/associated effluent
| Max. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Min influent/associated effluent
| Min. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Max effluent/associated influent
| Max. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated) |
Min effluent/associated influent
| Min. Effluent/ |
1,240 |
| Associated Influent/ | 152,000 |
| % Removal Efficiency (calculated): | 99.18 |
Avg. influent concentration/associated time
| Avg. Influent/ |
|
| Avg. Associated Time (Influent/ |
Med. influent concentration/associated time
| Med. Influent/ |
Data not provided |
| Avg. Associated Time (Influent/ |
Data not provided |
Avg. effluent concentration/associated time period
| Avg. Effluent/ |
|
| Avg. Associated Time (Effluent/ |
Med. effluent concentration/associated time period
| Med. Effluent/ |
Data not provided |
| Avg. Associated Time (Effluent/ |
Data not provided |
Parameters and water chemistry associated with documented concentrations
| Avg Percent Removal (reported): | 96.70% |
| Influent/Pre/Upgradient or Effluent/ | Effluent |
| pH: | 11.54 |
| DO: | 5.71 mg/L |
| Water Temperature: | 7.14 °C |
| Air Temperature: | Data not provided |
| Eh: | Data not provided |
| ORP: | 32 mV |
| Specific Conductivity: | 3,032 µS/cm |
| Other Parameters: | 9.7 (turbidity) NTU |
Load Information
| Loads Treated: | Data not provided |
| Flows treated: | Data not provided |
| Flow rate: | Data not provided |
Treatment Evaluation
| Were treatment goals met? (Y/N): | Data not provided |
| Performance Metrics: | Data not provided |
| Limitations/Constraints: | Data not provided |
| Longevity Estimates: | Data not provided |
| Lessons Learned: | Operation of the Aquafix system requires 1 or 2 weekly visits. The size of lime particles significantly affects system performance (even lime graded to exceed 0.25 inch contained enough fine-grained material to induce bridging. |
| Reported Cost Data: | Data not provided |
| Other design details: | Water characteristics post-lime treatment and retention (outflow of sedimentation pond) |
| Other performance details: | When the Aquafix system was operating properly the pH exceeded 10 and removal percentages for metals of concern generally exceeded 90%. |
| Limitations to data found: | Data not provided |
Notes: Values represent the time when the system was operational
Data Set #40
Constituent Information
| Constituent: | Zinc |
| Constituent Phase: | Zn, dissolved µg/L |
| Reported as Load (Y/N): | N |
Pond Depth: N/A
Max influent/associated effluent
| Max. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Min influent/associated effluent
| Min. Influent/ |
|
| Associated Effluent/ | |
| % Removal Efficiency (calculated): |
Max effluent/associated influent
| Max. Effluent/ |
|
| Associated Influent/ | |
| % Removal Efficiency (calculated) |
Min effluent/associated influent
| Min. Effluent/ |
356 |
| Associated Influent/ | 145,000 |
| % Removal Efficiency (calculated): | 99.75 |
Avg. influent concentration/associated time
| Avg. Influent/ |
|
| Avg. Associated Time (Influent/ |
Med. influent concentration/associated time
| Med. Influent/ |
Data not provided |
| Avg. Associated Time (Influent/ |
Data not provided |
Avg. effluent concentration/associated time period
| Avg. Effluent/ |
|
| Avg. Associated Time (Effluent/ |
Med. effluent concentration/associated time period
| Med. Effluent/ |
Data not provided |
| Avg. Associated Time (Effluent/ |
Data not provided |
Parameters and water chemistry associated with documented concentrations
| Avg Percent Removal (reported): | 96.70% |
| Influent/Pre/Upgradient or Effluent/ | Effluent |
| pH: | 9.6 |
| DO: | 6.67 mg/L |
| Water Temperature: | 8.02 °C |
| Air Temperature: | Data not provided |
| Eh: | Data not provided |
| ORP: | 122 mV |
| Specific Conductivity: | 2,787 µS/cm |
| Other Parameters: | 166 (turbidity) NTU |
Load Information
| Loads Treated: | Data not provided |
| Flows treated: | Data not provided |
| Flow rate: | Data not provided |
Treatment Evaluation
| Were treatment goals met? (Y/N): | Data not provided |
| Performance Metrics: | Data not provided |
| Limitations/Constraints: | Data not provided |
| Longevity Estimates: | Data not provided |
| Lessons Learned: | Operation of the Aquafix system requires 1 or 2 weekly visits. The size of lime particles significantly affects system performance (even lime graded to exceed 0.25 inch contained enough fine-grained material to induce bridging. |
| Reported Cost Data: | Data not provided |
| Other design details: | Water characteristics post-lime treatment and retention (outflow of sedimentation pond) |
| Other performance details: | When the Aquafix system was operating properly the pH exceeded 10 and removal percentages for metals of concern generally exceeded 90%. |
| Limitations to data found: | Data not provided |
Notes: Values represent the time when the system was operational
| °C | degrees Celsius |
| °F | degrees Fahrenheit |
| µg/L | micrograms per liter |
| µmhos/cm | micromhos per centimeter |
| µS/cm | microSiemens per centimeter |
| Ag | Silver |
| Al | Aluminum |
| As | Arsenic |
| AWQC | Ambient Water Quality Criteria |
| B | Boron |
| Ba | Barium |
| BCR | Biochemical Reactor |
| Be | Beryllium |
| BOD | Biochemical Oxygen Demand |
| CaCO3 | Calcium carbonate |
| CERCLA | Comprehensive Environmental Response, Compensation, and Liability Act |
| cfs | cubic feet per second |
| CHIT | Chitorem® |
| Cl | Chloride |
| Co | Cobalt |
| CO3 | Carbon trioxide |
| COC | Constituent of Concern |
| COD | Chemical Oxygen Demand |
| Cr | Chromium |
| Cu | Copper |
| DOC | Dissolved Organic Carbon |
| EPA | Environmental Protection Agency |
| F | Fluoride |
| FBR | Fluidized Bed Reactor |
| Fe | Iron |
| ft | feet |
| gpm | gallons per minute |
| GW | Groundwater |
| HCO3 | Bicarbonate |
| Hg | Mercury |
| K | Potassium |
| lbs | pounds |
| Mg | Magnesium |
| MG | Million Gallons |
| Mg(OH)2 | Magnesium hydroxide |
| mg/L | milligrams per liter |
| Mn | Manganese |
| Mo | Molybdenum |
| mV | millivolts |
| N | Nitrogen |
| N/A | not applicable |
| Na | Sodium |
| NA | Not available |
| ND | Not detected |
| Ni | Nickel |
| NO3 | Nitrate |
| NO3 + NO2 | Nitrate + Nitrite |
| NR | Not reported |
| NTU | Nephelometric Turbidity Unit |
| OH | Hydroxide |
| OU | Operable Unit |
| P | Phosphorus |
| Pb | Lead |
| PRB | Permeable Reactive Barrier |
| RA | Remedial Action |
| RO | Reverse osmosis |
| SAPS | Successive Alkalinity Producing System |
| Sb | Antimony |
| Se | Selenium |
| SO42- | Sulfate |
| SRB | Sulfate Reducing Bacteria |
| STC | Seep Treatment Cell |
| TDS | Total Dissolved Solids |
| TOC | Total Organic Carbon |
| TSS | Total Suspended Solids |
| U | Uranium |
| UF | Ultra-filtration |
| V | Vanadium |
| VFR | Vertical Flow Reactor |
| Zn | Zinc |
| Label | Description |
|---|---|
| Site Name | Name of the site |
| EPA CERCLA ID | EPA CERCLA ID number |
| Parent Name | If the test was conducted at a 'child' site or an alias, this is the name of the larger associated Superfund site. |
| Operable Unit (OU) | Specific operable unit (OU) of the site if specified |
| Technology Tested | Name of the technology tested |
| Technology Type | The technology type (i.e., active or passive/semi-passive) |
| Source of MIW | Source of the MIW (e.g., adit drainage, groundwater) |
| Treatment Train? (Y/N) | Whether the treatment was a treatment train (i.e., multiple individual technologies) |
| Specific Component for Performance Data | Component for which data are reported |
| Technology Requirements | Requirements of the technology (e.g., electricity, pH > or < X, dissolved oxygen < X, etc.) |
| Geographic conditions/ constraints | Geographic conditions/constraints (e.g., topography, climate) |
| Scale | Scale of the technology (e.g., pilot, or full-scale application) |
| Duration of Study | Length of the study |
| Constituent | Element or ion treated |
| Constituent Phase | Identity - contaminants of concern (COCs) and others having data/information on treatment |
| Unit | Unit of concentration reported in study |
| Max. Influent Concentration | Maximum influent concentration treated |
| Associated Effluent Concentration | Effluent concentration attained for maximum concentration treated |
| Max. Effluent Concentration | Maximum effluent concentration treated |
| Associated Influent Concentration | Influent concentration attained for maximum concentration treated |
| Min. Influent Concentration | Minimum influent concentration treated and |
| Associated Effluent Concentration | Effluent concentration attained for maximum concentration treated |
| Min. Effluent Concentration | Minimum effluent concentration treated and |
| Associated Influent Concentration | Influent concentration attained for maximum concentration treated |
| Avg. Influent Concentration | Average influent concentration treated and associated time |
| Avg. Associated Time (Influent) | Time over which average X was calculated |
| Med. Influent Concentration | Median influent concentration treated and associated time |
| Avg. Associated Time Influent) | Time over which average X was calculated |
| Avg. Effluent Concentration | Average effluent concentration treated and associated time |
| Avg. Associated Time (Effluent) | Time over which average X was calculated |
| Med. Effluent Concentration | Median effluent concentration treated and associated time |
| Avg. Associated Time (Effluent) | Time over which average X was calculated |
| Avg. Percent Removal | Average percent removal |
| Parameters | Parameters associated with the concentrations of other data documented |
| Loads Treated | Mass of constituent per unit flow |
| pH | pH associated with documented concentrations |
| DO | DO associated with documented concentrations |
| Water Temperature | Water temperature associated with documented concentrations |
| Air Temperature | Air temperature associated with documented concentrations |
| ORP | Oxidation-reduction potential associated with documented concentrations |
| Specific Conductivity | Specific conductivity associated with documented concentrations |
| Flows treated | Flows treated |
| Were treatment goals met? (Y/N) | Whether the testing met the treatment goals |
| Performance Metrics | Goals or performance metrics upon which the treatment success was based |
| Limitations/Constraints | Any limitations or constraints noted that contributed to success or failure |
| Longevity Estimates | Estimates of longevity, if provided |
| Lessons Learned | Any reported lessons learned |
| Reported Cost Data | Any reported cost data |
| Other design details | Any other design details provided in the sources cited |
| Other performance details | Any other performance details provided in the sources cited |
| Limitations to the found data | Limitations to the data found (e.g., data in the source only presented as averages, so was unable to report maximum influent treated with corresponding effluent attained) |
| Notes | Any notes |