U.S. EPA Contaminated Site Cleanup Information (CLU-IN)

U.S. Environmental Protection Agency
U.S. EPA Technology Innovation and Field Services Division

For more information on Chemical Oxidation - In Situ, please contact:

Michael Adam
Technology Integration and Information Branch

PH: (703) 603-9915 | Email: adam.michael@epa.gov

In Situ Oxidation

Additional Resources

Federal Remediation Technologies Roundtable

The FRTR member agencies support technology development and demonstration partnerships with private developers, a more consistent and unified federal approach to technology evaluation and regulatory acceptance, and a variety of technology transfer tools and other information resources. Numerous documents and case studies of innovative remediation technologies are available through this website.

Improved Understanding of In Situ Chemical Oxidation (ISCO)

The use of in situ chemical oxidation (ISCO) has dramatically increased at Department of Defense (DoD), Department of Energy (DOE), and defense contractor sites as responsible parties attempt to aggressively destroy chlorinated solvent and dense non-aqueous phase liquid (DNAPL) source areas with the goal of reducing the duration and cost of site remediation. The objectives of this project are: (1) develop a comprehensive perspective on the kinetics of oxidation of common groundwater contaminants by the most commonly used oxidants (permanganate [MnO4-] and Fenton?s reagent [H2O2/Fe2+]); (2) evaluate the effect of the aquifer matrix on oxidant mobility and stability using standardized oxidant demand measurement protocols; and (3) identify significant secondary impacts of ISCO on groundwater geochemistry and microbial activity at the field-scale.

Adobe PDF LogoIn Situ Chemical Oxidation for Remediation of Contaminated Groundwater: Summary Proceedings of an ISCO Technology Practices Workshop
R. Siegrist, B. Petri, F. Krembs, M. Crimi, S. Ko, T. Simpkin, and T. Palaia.
ESTCP, Project ER-0623, 74 pp, 2008

The Colorado School of Mines convened a 2-day workshop (March 7-8, 2007) on ISCO technology practices to provide a forum for 43 invited participants to share insights and perspectives gained regarding the application of ISCO for remediation of contaminated sites. This proceedings document summarizes the activities and outcomes of the workshop.

State Coalition for Remediation of Drycleaners

The Coalition provides a forum for the exchange of information and the discussion of implementation issues related to established state drycleaner programs; shares information and lessons learned with states without drycleaner-specific programs; and encourages the use of innovative technologies in drycleaner remediation. Remediation case studies are compiled in a site profile database.

Superfund Remedy Report, Fifteenth Edition
EPA 542-R-17-001, 2017

The Superfund Remedy Report (SRR), Fifteenth Edition, was published by the EPA Office of Superfund Remediation and Technology Innovation (OSRTI) in August 2017. The report focuses on Superfund remedial actions selected in fiscal years 2012, 2013 and 2014, and on remedy trends since 1982. The report includes remedies selected in 308 decision documents (Records of Decision [RODs], ROD amendments, and Explanations of Significant Differences with changes to remedy components) signed in this three-year period. The SRR compiles data on overall remedy selection and remedies for source materials (such as soil and sediments), groundwater, surface water and air related to vapor intrusion. The report also analyzes media and contaminants for sites with remedies. The appendices summarize all of the remedy components selected for sources and groundwater in each decision document signed in 2012, 2013, and 2014.

Technology Innovation News Survey

The Technology Innovation News Survey contains market/commercialization information; reports on demonstrations, feasibility studies and research; and other news relevant to the hazardous waste community interested in technology development. This report is updated every two weeks.