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For more information on Technology News and Trends, please contact:
John QuanderTechnology Assessment Branch
PH: (703) 603-7198 | Email: quander.john@epa.gov
A newsletter about soil, sediment, and groundwater characterization and remediation technologies
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- View August 2010, Issue No. 49 or Download Complete Issue (PDF, 812K)
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View June 2010, Issue No. 48
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- PRB Expanded to Full-Scale Operation for Accelerating Treatment of Metals
- Four-Year Monitoring Shows Source-Area VOC Reductions After ERH/SVE at Naval Station-Annapolis
- Nearly Five Years of SER Approaches Full Treatment of Source Areas at Port of Ridgefield
- Update on EPA Remedial Optimization Studies
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View April 2010, Issue No. 47
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- Cape Cod Wind Resources Provide Energy for Long-Term Groundwater Cleanup at MMR
- Gas-to-Energy System at Former Landfill Generates Power for Gas and Leachate Treatment Systems
- Solar-Powered Recirculation Accelerates Bioreactor Operations at Travis AFB
- Program Expands for Upcoming Green Remediation Conference
- Partnering for LFG Energy
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View February 2010, Issue No. 46
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- CSIA at the Bandera Road Site Reveals a Second Contaminant Source
- Combined Dual Isotope and Dissolved Gas Analyses Used to Evaluate Nitrate Contamination at LLNL Site 300
- CSIA Discounts PCE Biodegradation as Source of TCE in Municipal Wellfield
- Upcoming Green Remediation Conference
- Strategy for Characterizing DNAPL
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View December 2009, Issue No. 45
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- Sequential In-Situ Chem/Ox and ERD Treatment of Groundwater Destroys CVOCs
- Vegetable Oil Emulsion Promotes Contaminant Degradation in Bedrock Groundwater
- Benzene and Xylene Degradation Accomplished through Ozone Sparge Technology
- EPA Issues New Policy and Strategy to Reduce Environmental Footprints of Cleanup
- DNAPL Guidance
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View September 2009, Issue No. 44
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Download Complete Issue (PDF, 728K)
- EPA Studies Identify Techniques for Critical Leak Testing Prior to Soil-Vapor Sampling
- Vapor Intrusion Mitigated Through Solar-Powered Exhaust Systems
- Proposed Plan Offers Tiering Systems to Determine Preferred Alternatives for Vapor Intrusion
- Program Developed to Ensure Long-Term O&M and Performance of Vapor Intrusion Mitigation
- New Approaches Studied to Investigate Vapor Intrusion
- View July 2009, Issue No. 43 or Download Complete Issue (PDF, 454K)
- View May 2009, Issue No. 42 or Download Complete Issue (PDF, 249K)
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View March 2009, Issue No. 41
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- DOD Evaluates Bioaugmentation for Remediating Low-pH Aquifers
- Optimization of EVO Delivery Improves Enhanced Reductive Dechlorination of Ground Water
- Bioremediation/Natural Attenuation Continues after ISCO Treatment
- Information Resources for Bioremediation of Sites with Contaminated DNAPL
- Upcoming Nanotechnology Conference
- View January 2009, Issue No. 40 or Download Complete Issue (PDF, 1686K)
- View December 2008, Issue No. 39 or Download Complete Issue (PDF, 618K)
- View October 2008, Issue No. 38 or Download Complete Issue (PDF, 1027K)
- View July 2008, Issue No. 37 or Download Complete Issue (PDF, 631K)
- View May 2008, Issue No. 36 or Download Complete Issue (PDF, 256K)
- View April 2008, Issue No. 35 or Download Complete Issue (PDF, 277K)
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View January 2008, Issue No. 34
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- Hanford Demonstrates Bioimmobilization of Hexavalent Chromium in Ground Water
- SRNL Evaluates Sustainable Remediation Strategies for Metals and Radionuclides
- Bioremediation Evaluated for Long-Term Immobilization of Uranium
- Research Shows Growing Potential of Bioremediation for Arsenic and Selenium
- EPA Releases Technical Resource for MNA of Inorganics
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View November 2007, Issue No. 33
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Download Complete Issue (PDF, 1007K)
- Mulch Dual-Wall PRB Promotes Anaerobic Degradation of Chlorinated Ethenes
- Subserface Injections of Emulsified Soybean Oil Accelearate PCE Biodegradation
- SERDP Study Identifies Subsurface Sampling Methods for Enhanced Decision-Making
- OSRTI Analyzes Trends in Superfund Cleanup Technologies
- State Coalition Reviews Remedies for Drycleaner Sites
- View September 2007, Issue No. 32 or Download Complete Issue (PDF, 404K)
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View July 2007, Issue No. 31
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- ART System Performance Enhanced by Effective Site Assessment
- EPA Compares Three Soil-Gas Sampling Systems for Vapor Intrusion Investigations
- Activated Carbon Applied to Sediment Potentially Reduces PCB Bioavailability
- Research Examines Phytostabilization at Mining Sites in Arid and Semi-Arid Environments
- Process Phytoremediation System Field Tested on POPs
- View May 2007, Issue No. 30 or Download Complete Issue (PDF, 1568K)
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View March 2007, Issue No. 29
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- New Sampler Minimizes Disturbance During Sediment Collection
- Combined Benthic Test Determines Metal and Organic Flux Rates in Marine Sediment
- ELISA Added to Rapid Screening Characterization Toolbox
- Integrated Pore-Water and Geophysical Investigations Streamline Characterization of Ground-Water Discharges to Surface Water
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View January 2007, Issue No. 28
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- Sequential Thermodesorption and Non-Combustion Decomposition Technologies Destroy Dioxins and Pesticide Waste
- EPA Evaluates Cost and Performance of Blood Meal-Enhanced Anaerobic Bioremediation of Toxaphene-Contaminated Soil
- Combined Mechanical/Chemical Process Removes POPs from Soil and Sediment
- In-Situ Thermal Remediation Completed on Wood-Treatment Waste
- View November 2006, Issue No. 27 or Download Complete Issue (PDF, 900K)
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View October 2006, Issue No. 26
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- Innovative Organic Amendments Continue to Stabilize Slopes at Smelter Site
- EPA Convenes Ecological Restoration Workshop
- New Decision Tool Uses Vegetative Data to Plan Remediation Strategies
- Reclamation Strategy for Capped Landfill Aims Toward Woodland Restoration
- Biosolid Compost Reduces Lead Bioavailability at Inner-City Site
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View July 2006, Issue No. 25
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Download Complete Issue (PDF, 994K)
- Biological PRB Application Expanded to Accelerate Perchlorate Degradation in Ground Water
- Aquifer Monitoring Shows Complex-Sugar Flushing Increases Potential for Enhanced Biodegradation
- Combined Treatment Technologies for TCE Removal Approach Cleanup Closure
- Pilot Tests Lead to Expanded ISCO for Vadose-Zone Remediation
- Anacostia River Demonstration Finds Active Caps Effectively Contain Sediment Contaminants
- View May 2006, Issue No. 24 or Download Complete Issue (PDF, 1488K)
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View March 2006, Issue No. 23
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- Hydraulic Conductivity Loss at the Monticello PRB Leads to Trial Use of Ex-Situ Treatment Cell
- Resources on Mining Technologies
- Compost-Free Bioreactors Remove Metals from Acid Rock Drainage
- Evaluation of Mining Technologies Needs Standardized Performance-Based Measures
- PRB Containing Processed Fish Bones Sequesters Metals from Ground Water
- MWTP Demonstrates Integrated Passive Biological System for Treating Acid Rock Drainage
- View February 2006, Issue No. 22 or Download Complete Issue (PDF, 686K)
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View November 2005, Issue No. 21
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- Zero-Valent Iron PRB Application Expands to Arsenic Removal
- EPA Evaluates Approaches for Assessment of Vapor Intrusion
- Tree-Core Analysis Brings Savings to Site Assessments
- Cleanup Closure Reached through In-Situ Bioremediaton of Ground Water at Drycleaner Site
- Recent Workshop Increases Understanding of Environmental Impacts from Nanotechnologies
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View September 2005, Issue No. 20
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Download Complete Issue (PDF, 946K)
- Monitoring Shows Enhanced Abiotic Degradation of TCE DNAPL Resulting from Emulsified ZVI Injection
- EPA Targets Key Areas of Nanotechnology Research
- High Specificity of Metal Detection Achieved by Nanocontact and Polymer Nanojunction Sensors
- Bimetallic ZVI Technology Implementation Expands to Remediate VOC Hot Spots in Ground Water
- Microscale Metal Sorbents Approach Commercial Use
- Federal Agencies Partner in Upcoming Nanotechnology Workshop
- View July 2005, Issue No. 19 or Download Complete Issue (PDF, 745K)
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View May 2005, Issue No. 18
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- Changes in River Sediment Conditions Attributed to Ice Jam-Related Scouring
- International Networking
- New Tools Improve Assessment of Contaminated Ground Water and Surface Water Interaction
- Capping Techniques Affect Contaminant Resuspension
- Increased Federal Funding Expedites Great Lakes Sediment Cleanup
- View March 2005, Issue No. 17 or Download Complete Issue (PDF, 1065K)
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View January 2005, Issue No. 16
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- Recent Developments in Analytical Methods for Emerging Contaminants
- Fluidized Bed Reactor and Ion Exchange Systems Added for Perchlorate Removal
- Ultraviolet and Hydrogen Peroxide Treatment Removes 1,4-Dioxane from Multiple Aquifers
- Containerized Wetland Bioreactor Evaluated for Perchlorate and Nitrate Degradation
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View December 2004, Issue No. 15
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Download Complete Issue (PDF, 219K)
- Biopolymer Slurry Proves Effective for PRB Installation and Performance
- Air Force Uses Electrical Resistance Heating for TCE Source Removal and Plume Reduction
- Accelerated Cleanup Follows Fenton's ISCO and Substrate Addition
- SEAR and Bioaugmentation Demonstrated for PCE Source Treatment and Plume Control
- View September 2004, Issue No. 14 or Download Complete Issue (PDF, 1094K)
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View July 2004, Issue No. 13
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Download Complete Issue (PDF, 803K)
- Use of Triad Cuts Disposal Cost in Half at Wenatchee, WA, Pesticide Site
- Triad Strategy Focuses Course of Vint Hill BRAC Site Characterization
- Key Triad References
- Triad Used for Targeted Brownfields Assessment of Former Cos Cob Power Plant
- Municipality Applies Triad to Accelerate Brownfields Redevelopment at Assunpink Creek Site
- Dynamic Site Characterization Used for Fort Lewis DNAPL Contamination
- EPA and USACE Assist East Palo Alto Residents with Pesticide Issues
- McGuire Air Force Base Completes Rapid Characterization at MILCON Project
- Triad Workshops, Training, and Conference Sessions
- View May 2004, Issue No. 12 or Download Complete Issue (PDF, 1055K)
- View March 2004, Issue No. 11 or Download Complete Issue (PDF, 725K)
- View February 2004, Issue No. 10 or Download Complete Issue (PDF, 533K)
- View December 2003, Issue No. 9 or Download Complete Issue (PDF, 175K)
- View September 2003, Issue No. 8 or Download Complete Issue (PDF, 306K)
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View July 2003, Issue No. 7
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- Evaluating Performance of the Monticello PRB in Treating Uranium and Metals
- Residual Waste Mixtures Tailored for Restoration of Vegetative Cover in Metals-Contaminated Soil
- Molasses-Based Microbial Precipitation Used Successfully for Chromium Reduction
- Long-Term Monitoring of Co-Solvent Flooding at Sage's Dry Cleaners
- ITRC Offers Web-Based Training on PRB Installations
- View May 2003, Issue No. 6 or Download Complete Issue (PDF, 271K)
- View March 2003, Issue No. 5 or Download Complete Issue (PDF, 270K)
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View January 2003, Issue No. 4
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- Complexing Sugar Removes DNAPL from Aquifer
- Chitin/Fracturing Used to Stimulate Microbial Degradation of Chlorinated Solvents
- Field Tests Conducted on Use of Potassium Permangante for In-Situ Oxidation
- Co-Oxidation Used to Remove PCE DNAPL at Drycleaner Site
- Update on the State Coalition for Remediation of Drycleaners
- View November 2002, Issue No. 3 or Download Complete Issue (PDF, 338K)
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View September 2002, Issue No. 2
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Download Complete Issue (PDF, 814K)
- Sediment Capping Pilot Study Conducted on Grasse River
- Food-Grade Oil Injections Used to Stimulate Reductive Dechlorination
- In-Situ Chemical Oxidation Pilot Conducted for CVOCs in Fractured Bedrock
- Electrochemical Remediation Technologies Remove Mercury in Soil
- New Resources for Contaminated Sediment Management
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View July 2002, Issue No. 1
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Download Complete Issue (PDF, 214K)
- Mulch Biowall Used to Treat TCE-Contaminated Ground Water
- Full-Scale Bioremediation of Organic Explosive-Contaminated Soil
- Treatment of Chlorinated Organics Using Injected Zero-Valent Iron Powder
- DOE Evaluates Vertical-Melt Vitrification of Radioactive Mixed Waste
- Technology Comparisons Conducted on LNAPL
Past Issues of Tech Trends and Ground Water Currents
In July 2002, Technology News and Trends replaced the Tech Trends and Ground Water Currents newsletters. Archives of these past technology newsletters published of EPA's Technology Innovation and Field Services Division are available below.
