Evaluating the Efficacy of Bioaugmentation for In-Situ Treatment of PCB Impacted Sediments

Sediment Bioavailability Initiative: Development of Standard Methods and Approaches for the Use of Passive Samplers in Assessing and Managing Contaminated Sediments

Demonstration of Fluorescent Magnetic Particles for Linking Sources to Sediments at DoD Sites

Bioaugmentation for Aerobic Bioremediation of RDX-Contaminated Groundwater

Electrokinetic-Enhanced (EK-Enhanced) Amendment Delivery for Remediation of Low Permeability and Heterogeneous Materials

Contaminant Flux Reduction Barriers for Managing Difficult-to-Treat Source Zones in Unconsolidated Media

Rapid Assessment of Remedial Effectiveness and Rebound in Fractured Bedrock

In Situ Wetland Restoration Demonstration

Evaluating the Efficacy of a Low-Impact Delivery System for In Situ Treatment of Sediments Contaminated with Methylmercury and Other Hydrophobic Chemicals

Passive Polyethylene Sampling in Support of In Situ Remediation of Contaminated Sediments

• Guidance Document - SOP: PE Analysis
• Guidance Document - SOP: PED Deployement

Demonstration of an In-Situ Friction-Sound Probe for Mapping Particle Size at Contaminated Sediment Sites

Evaluation of Resuspension from Dredging, Extreme Storm Events, and Propeller Wash in DoD Harbors

Microelectrode Observatory for In Situ Monitoring of Metals Concentration and Mobility in Contaminated Sediments

Demonstration and Commercialization of the Sediment Ecosystem Assessment Protocol (SEAP)

Demonstration of In Situ Treatment with Reactive Amendments for Contaminated Sediments in Active DoD Harbors

Validation of Stable Isotope Ratio Analysis to Document the Biodegradation and Natural Attenuation of RDX

Designing, Assessing, and Demonstrating Sustainable Bioaugmentation for Treatment of DNAPL Sources in Fractured Bedrock

Frequently Asked Questions about Monitored Natural Attenuation in the 21st Century

Cost-Effective and High-Resolution Subsurface Characterization Using Hydraulic Tomography

Determining Source Attenuation History to Support Closure by Natural Attenuation

Decision Support System for Matrix Diffusion Modeling

Demonstration of a Fractured Rock Geophysical Toolbox for Characterization and Monitoring of DNAPL Biodegradation in Fractured Rock Aquifers

Development of an Expanded, High-Reliability Cost and Performance Database for In Situ Remediation Technologies

In Situ Biogeochemical Transformation of Chlorinated Solvents

Development and Validation of a Quantitative Framework and Management Expectation Tool for the Selection of Bioremediation Approaches at Chlorinated Solvent Sites

Full-Scale Fixed-Bed Biological Perchlorate Destruction Demonstration

Demonstration/Validation of More Cost-Effective Methods for Mitigating Radon and VOC Subsurface Vapor Intrusion to Indoor Air

Sustained In Situ Chemical Oxidation (ISCO) of 1,4-Dioxane Using Slow Release Chemical Oxidant Candles

1,4-Dioxane Remediation by Extreme Soil Vapor Extraction (XSVE)

Demonstration and Validation of a Portable Raman Sensor for In Situ Detection and Monitoring of Perchlorate (ClO4-)

Natural Attenuation and Biostimulation for In Situ Treatment of 1,2-Dibromoethane (EDB)

Validation of Chlorine and Oxygen Isotope Ratio Analysis to Differentiate Perchlorate Sources and to Document Perchlorate Biodegradation

• Guidance Document (Posted 01/12)

Perchlorate Destruction and Potable Water Production Using Membrane Biofilm Reduction

Demonstration of a New, Highly Perchlorate-Selective Ion Exchange Resin Coupled with Resin-Optimized, Single-Vessel Engineering Design

Demonstration of a Full-Scale Fluidized Bed Bioreactor for the Treatment of Perchlorate at Low Concentrations in Groundwater

• Final Report - Pilot Scale

Field Demonstration of Propane Biosparging for In Situ Remediation of N-Nitrosodimethylamine in Groundwater

Treatment of N-Nitrosodimethylamine (NDMA) in Groundwater Using a Fluidized Bed Bioreactor

Development of More Cost-Effective Methods for Long-Term Monitoring of Soil Vapor Intrusion to Indoor Air Using Quantitative Passive Diffusive-Adsorptive Sampling Techniques

Use of Compound-Specific Stable Isotope Analysis to Distinguish Between Vapor Intrusion and Indoor Sources of VOCs

• Technical Report (Posted 05/12)

Passive Biobarrier for Treating Comingled Perchlorate and RDX in Groundwater at an Active Range

Validation of a Novel Bioassay for Low-Level Perchlorate Determination

Evaluation of Perchlorate Sources in the Rialto-Colton-Fontana Area Using Chlorine and Oxygen Stable Isotope Ratio Analysis and Depth-Dependent Water Quality Data

Evaluation of Groundwater Levels and Movement Near the Rialto-Colton Fault

Use of On-Site GC/MS Analysis to Distinguish between Vapor Intrusion and Indoor Sources of VOCs

Use Of Mass-Flux Measurement and Vapor-Phase Tomography to Quantify Vadose-Zone Source Strength and Distribution

Generation of Biodegradation-Sorption Barriers for Munitions Constituents

Methods for Minimization and Management of Variability in Long-Term Groundwater Monitoring Results

Field Demonstration, Optimization, and Rigorous Validation of Peroxygen-Based ISCO for the Remediation of Contaminated Groundwater

Assessment of the Natural Attenuation of NAPL Source Zones and Post-Treatment NAPL Source Zone Residuals

DNAPL Removal from Fractured Rock Using Thermal Conductive Heating

Improving Effectiveness of Bioremediation at DNAPL Source Zone Sites Applying Partitioning Electron Donors

Combining Low-Energy Electrical Resistance Heating with Biotic and Abiotic Reactions for Treatment of Chlorinated Solvent DNAPL Source Areas

Demonstration and Validation of a Fractured Rock Passive Flux Meter

Cooperative Technology Demonstration: Polymer-Enhanced Subsurface Delivery and Distribution of Permanganate

Enhanced Amendment Delivery to Low Permeability Zones for Chlorinated Solvent Source Area Bioremediation

Incorporating Aerobic Processes into Remedies for Large Chlorinated Solvent Plumes

Use of Enzyme Probes for Estimation of Trichloroethene Degradation Rates and Acceptance of Monitored Natural Attenuation

Optimized Enhanced Bioremediation Through Four-Dimensional Geophysical Monitoring and Autonomous Data Collection, Processing, and Analysis

Parallel In Situ Screening of Remediation Strategies for Improved Decision Making, Remedial Design, and Cost Savings

• U.S. EPA Clu-In Webinar

Demonstration of the Gore Module for Passive Groundwater Sampling

Direct-Push Optical Screening Tool for High-Resolution, Real-Time Mapping of Chlorinated Solvent DNAPL Architecture

Cost-Effective, Ultra-Sensitive Groundwater Monitoring for Site Remediation and Management

Quantifying Life-Cycle Environmental Footprints of Soil and Groundwater Remedies

Verification of Methods for Assessing the Sustainability of Monitored Natural Attenuation

• Final Report (Posted 3/13)

Geophysical Imaging for Investigating the Delivery and Distribution of Amendments in the Heterogeneous Subsurface of the F.E. Warren AFB

Enhanced Attenuation of Unsaturated Chlorinated Solvent Source Zones Using Direct Hydrogen Delivery

Integrated Stable Isotope-Reactive Transport Model Approach for Assessment of Chlorinated Solvent Degradation

Solar-Powered Remediation and pH Control

Water Conservation: Tertiary Treatment and Recycling of Waste Water

The Effect of Soil Properties on Decreasing Toxic Metal Bioavailability: Field Scale Validation to Support Regulatory Acceptance

Improvement, Verification, and Refinement of Spatially Explicit Exposure Models in Risk Assessment

A Flexible Permeable Reactive Barrier for Protection of Wetland Sediments from Heavy Metals in Runoff Water

A Portable Burn Pan for the Disposal of Excess Propellants

Innovative Technology to Sequester Depleted Uranium from Test and Training Range Soil Fines

Renewable Energy Production from DoD Installation Solid Wastes By Anaerobic Digestion

Modified Biopolymers as an Alternative to Petroleum-Based Polymers for Soil Modification

• Treatability Study Report

Optimal Incremental Sampling Methods: Tools for Mean Estimation and Spatial Delineation

Demonstration of the Attributes of Multi-Increment Sampling and Proper Sample Processing Protocols for the Characterization of Metals on DoD Facilities

• Technical Report (Posted 02/12)

A Self-Sustaining Solar-Bio-Nano-Based Wastewater Treatment System for Forward Operating Bases

Energy Sustainable Wastewater Treatment Systems for Forward Operating Bases Based on Microbial Fuel Cells and Microbial Desalination Cells

Robust Membranes for Sustainable Wastewater Treatment by Forward Osmosis in FOBs

Novel Anaerobic Wastewater Treatment System for Energy Generation at Forward Operating Bases

A Fully Integrated Membrane Bioreactor System for Wastewater Treatment in Remote Applications

Membrane Bioreactor/Ultra Low Energy Reverse Osmosis Membrane Process for Forward Operating Base Wastewater Reuse

Wastewater Treatment Using Microbial Fuel Cells with Peroxide Production

CO2 Radiocarbon Analysis to Quantify Organic Contaminant Degradation, MNA, and Engineered Remediation Approaches

A Practical Approach for Remediation Performance Assessment and Optimization at DNAPL Sites for Early Identification and Correction of Problems Considering Uncertainty

Development of an Integrated Field Test/Modeling Protocol for Efficient In Situ Bioremediation Design and Performance Uncertainty Assessment

Forecasting Effective Site Characterization and Early Remediation Performance

Advanced Environmental Molecular Diagnostics to Assess, Monitor, and Predict Microbial Activities at Complicated Chlorinated Solvent Sites

Development of Field Methodology to Rapidly Detect Dehalococcoides and Dehalobacter Spp. Genes On-Site

The Biology of Bioavailability: The Role of Functional Ecology in Exposure Processes

Robust Means for Estimating Black Carbon-Water Sorption Coefficients of Organic Contaminants in Sediments

Coupling Between Pore Water Fluxes, Structural Heterogeneity, and Biogeochemical Processes Controls Contaminant Mobility, Bioavailability, and Toxicity in Sediments

An Integrated Field and Laboratory Study of the Bioavailability of Metal Contaminants in Sediments

Develop Accurate Methods for Characterizing and Quantifying Cohesive Sediment Erosion Under Combined Current-Wave Conditions

Application of Biofilm-Covered Activated Carbon Particles as a Microbial Inoculum Delivery System for Enhanced Bioaugmentation of PCBs in Contaminated Sediment

A Comparison of Pump-and-Treat, Natural Attenuation, and Enhanced Biodegradation to Remediate Chlorinated Ethene-Contaminated Fractured Rock Aquifers

Impact of Clay-DNAPL Interactions on Transport and Storage of Chlorinated Solvents in Low Permeability Zones

The Importance of Sorption in Low-Permeability Zones on Chlorinated Solvent Plume Longevity in Sedimentary Aquifers

The Behavior of Compound Specific Isotopes during the Storage of Chlorinated Solvents in Low-Permeability Zones through Diffusion and Sorption

Basic Research Addressing Contaminants in Low Permeability Zones

Coupled Diffusion and Reaction Processes in Rock Matrices: Impact on Dilute Groundwater Plumes

Semi-Passive Oxidation-Based Approaches for Control of Large, Dilute Groundwater Plumes of Chlorinated Ethylenes

Quantifying the Presence and Activity of Aerobic, Vinyl Chloride-Degrading Microorganisms in Dilute Groundwater Plumes by Using Real-Time PCR

Impact of DNAPL Source-Zone Architecture on Contaminant Mass Flux and Plume Evolution in Heterogeneous Porous Media

Predicting DNAPL Source Zone and Plume Response Using Site-Measured Characteristics

Metric Identification and Protocol Development for Characterizing DNAPL Source Zone Architecture and Associated Plume Response

Computational and Experimental Investigation of Contaminant Plume Response to DNAPL Source Zone Architecture and Depletion in Porous and Fractured Media

Developing and Field-Testing Genetic Catabolic Probes for Monitored Natural Attenuation of 1,4-Dioxane with a One-Year Timeframe

Proof-of-Concept Study: Novel Microbially-Driven Fenton Reaction for In Situ Remediation of Groundwater Contaminated With 1,4-Dioxane, Tetrachloroethene (PCE) and Trichloroethene (TCE)

Development of a Passive Flux Meter Approach to Quantifying 1,4-Dioxane Mass Flux

In Situ Bioremediation of 1,4-Dioxane by Methane Oxidizing Bacteria in Coupled Anaerobic-Aerobic Zones

In Situ Biodegradation of 1,4-Dioxane: Effects of Metals and Chlorinated Solvent Co-Contaminants

Facilitated Transport Enabled In Situ Chemical Oxidation of 1,4-Dioxane-Contaminated Groundwater

In Situ Treatment and Management Strategies for 1,4-Dioxane-Contaminated Groundwater

Vapor Intrusion from Entrapped NAPL Sources and Groundwater Plumes: Process Understanding and Improved Modeling Tools for Pathway Assessment

Integrated Field-Scale, Lab-Scale, and Modeling Studies for Improving the Ability to Assess the Groundwater to Indoor Air Pathway at Chlorinated Solvent-Impacted Groundwater Sites

• Interim Report (Posted 01/13)

Identification and Characterization of Natural Sources of Perchlorate

Remediation of Perfluoroalkyl Contaminated Aquifers using an In Situ Two-Layer Barrier: Laboratory Batch and Column Study

Impacts on Groundwater Quality Following the Application of ISCO: Understanding the Cause of and Designing Mitigation for Metals Mobilization

Behavior of Perfluoroalkyl Chemicals in Contaminated Groundwater

Characterization of the Fate and Biotransformation of Fluorochemicals in AFFF-Contaminated Groundwater at Fire/Crash Testing Military Sites

Numerical Modeling of Post-Remediation Impacts of Anaerobic Bioremediation on Groundwater Quality

Secondary Impacts of In Situ Remediation on Groundwater Quality and Post-Treatment Management Strategies

Assessing the Potential Consequences of Subsurface Bioremediation: Iron-Oxide Bioreductive Processes and the Propensity for Contaminant-Colloid Co-Transport and Media Structural Breakdown

Practical Assessment and Optimization of Redox-Based Groundwater Remediation Technologies

Improved Understanding of Sources of Variability in Groundwater Sampling for Long-Term Monitoring Programs

An Assessment of Aquifer/Well Flow Dynamics: Identification of Parameters Key to Passive Sampling and Application of Downhole Sensor Technologies

Periodic Mesoporous Organosilicas as Pre-Concentration Elements for Improved Long-Term Monitoring of Key Contaminants in Groundwater

• Final Report - Phase I

Micro Ion Mobility Sensor (MIMS) for In Situ Monitoring of Contaminated Groundwater

• Final Report (Posted 03/13)

New Cost-Effective Method for Long-Term Groundwater Monitoring Programs

Molecular Biomarkers for Detecting, Monitoring, and Quantifying Reductive Microbial Processes

BioReD: Biomarkers and Tools for Reductive Dechlorination Site Assessment, Monitoring, and Management

Prokaryotic cDNA Subtraction: A Method to Rapidly Identify Functional Gene Biomarkers

• Final Report - Phase I

Standardized Procedures for Use of Nucleic Acid-Based Tools

• Technical Report - Literature Review

Characterization of Microbes Capable of Using Vinyl Chloride as a Sole Carbon and Energy Source by Anaerobic Oxidation

Ecological Risk Assessment of Munitions Compounds on Coral and Coral Reef Health

Developing Quantum Chemical and Polyparameter Models for Predicting Environmentally Significant Parameters for New Munition Compounds

Full In Silico Calibration of Empirical Predictive Models for Environmental Fate Properties of Novel Munitions Compounds

Development of an Environmental Fate Simulator for New and Proposed Military-Unique Munition Compounds

Fate of Plant Tissue Associated RDX in Surface Soil

• Final Report (Posted 02/13)

Mobility of Particulate and Dissolved Munitions Constituents in the Vadose Zone at Operational Ranges

Fate and Transport of Colloidal Energetic Residues

Improving Understanding of the Fate and Transport of Munitions Constituents to Enhance Sustainability of Operational Ranges

New Approaches to Evaluate the Biological Degradation of RDX in Groundwater

Measurement and Modeling of Ecosystem Risk and Recovery for In Situ Treatment of Contaminated Sediments

• Final Report - Phase I

Assessing Mercury and Methylmercury Bioavailability in Sediment Pore Water Using Mercury-Specific Hydrogels

Predicting the Fate and Effects of Resuspended Metal Contaminated Sediments

Mechanisms and Permanence of Sequestered Lead and Arsenic in Soils: Impact on Human Bioavailability

PAH Interactions with Soil and Effects on Bioaccessibility and Bioavailability to Humans

Bioavailability and Methylation Potential of Mercury Sulfides in Sediments

Determining the Bioavailability, Toxicity and Bioaccumulation of Organic Chemicals and Metals for the Development of Eco-SSLs

Tracking the Uptake, Translocation, Cycling, and Metabolism of Munitions Compounds in Coastal Marine Ecosystems using Stable Isotopic Tracer

TNT Incorporation and Mineralization by Natural Microbial Assemblages at Frontal Boundaries between Water Masses and in Underlying Sediments in Coastal Ecosystems

• Final Report - Phase I

Rhizosphere Bacterial Degradation of RDX, Understanding and Enhancement

Characterization of Residues from the Detonation of Insensitive Munitions

Dissolution of NTO, DNAN, and Insensitive Munitions Formulations and Their Fates in Soils

Interaction of Microbial and Abiotic Processes in Soil Leading to the (Bio)Conversion and Ultimate Attenuation of New Insensitive Munitions Compounds

Combined Biological and Chemical Mechanisms for Degradation of Insensitive Munitions in the Presence of Alternate Explosives

Development of Environmental Health Criteria for Insensitive Munitions (IMX-101-104)

Molecular Microbiology of Nitroamine Degradation in Soils

Development of Biomarkers for Assessing In Situ RDX Biodegradation Potential

• Final Report - Phase I

Sustainable Range Management of RDX and TNT by Phytoremediation with Engineered Plants

Lead and Antimony Speciation in Shooting Range Soils: Molecular Scale Analysis, Temporal Trends, and Mobility

Antimony(V) Adsorption by Variable-Charge Minerals

Defining Munitions Constituent Source Terms in Aquatic Environments on DoD Ranges