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in-situ chemical oxidation services

  • In Situ Chemical Oxidation

    ISCO-EFR is EcoVac’s proprietary technology combining multi phase / dual phase extraction (MPE/DPE) with in situ chemical oxidation (ISCO).  This unique approach has decreased contaminant levels relative to corrective action levels by 80 to 100% in nearly all applications.  This process targets sites with dissolved groundwater ...

    By Ecovac Services based in Woodstock, GEORGIA (US) (USA).

  • In Situ Chemical Oxidation Services

    Although still considered an 'innovative, alternative' remediation technique, In-situ Chemical Oxidation (ISCO) has become a mainstream approach to site clean-up. The principle behind ISCO's effectiveness is the use of oxidizing chemicals, such as hydrogen peroxide, to neutralize contamination caused by petroleum and volatile organic compounds ...

    By Norfolk Ram Group, LLC (Norfolk Ram) based in Plymouth, MASSACHUSETTS (USA). from In Situ Chemical Oxidation Services Service line

  • In-Situ Chemical Oxidation (ISCO)

    AA&A’s injection system delivers contaminant-destroying chemicals and necessary oxygen directly into the effected subsurface zones. The injected chemicals break down contamination into harmless carbon dioxide and water directly in the contaminated area, eliminating the need for cumbersome, costly and timely excavations. Our proven ...

    By Ami Adini & Associates, Inc. based in Glendale, CALIFORNIA (USA).

  • In-Situ Chemical Oxidation Services

    Remington has spent a decade refining the injection of remedial materials, most notably, the injection of chemical oxidants for the remediation of petroleum and chlorinated solvents in soil and groundwater. From the early days of modified Fenton’s Reagent to the current extensive list of effective subsurface oxidizers, Remington has led the ...

    By Remington Technologies based in Loveland, COLORADO (USA).

  • In Situ Chemical Oxidation (ISCO) Services

    In situ chemical oxidation (ISCO) technologies can promote rapid reduction of contaminant mass. As an industry leader in bench-scale treatability and column studies SiREM offers a range of laboratory testing services to evaluate the effectiveness of ISCO processes and to optimize remediation system design for field application.

    By SIREM based in Guelph, ONTARIO (CANADA).

  • In-Situ Chemical Oxidation (ISCO) Services

    In Situ Chemical Oxidation (ISCO) is a ground water remediation technology for toxic organic chemicals that has largely been used for source removal and control. ISCO delivers pre-determined amounts of hydrogen peroxide and a catalyst to the contaminated region via injection equipment consisting of pumps and injector rods. The chemistry involved ...

    By Knoll Environmental, LLC (Knoll) based in Needham, MASSACHUSETTS (USA).

  • Permanganate In-Situ Chemical Oxidation (ISCO)

    ISOTEC uses either potassium permanganate (KMnO4) or sodium permanganate (NaMnO4) for in-situ chemical oxidation (ISCO) treatment of chlorinated solvents. The reaction mechanism associated with both the permanganates is similar. Permanganate is particularly effective at treating aqueous concentrations of perchloroethene (PCE) and trichloroethene ...

  • In-Situ Chemical Oxidation Laboratory Treatability Studies

    ISOTEC will perform total oxidant demand tests on your samples to determine the optimal in-situ chemical oxidation approach for environmental remediation. Tests can be performed using a single or multiple oxidants.

  • Activated Persulfate In-Situ Chemical Oxidation (ISCO)

    ISOTEC's persulfate technology uses sodium persulfate catalyzed by our patented modified Fenton's reagent, alkaline reagents (including sodium hydroxide and lime), hydrogen peroxide or our patented chelated iron complex to produce sulfate free radicals that attack contaminants. Persulfate when used as an in-situ chemical oxidation reagent is ...

  • In situ Chemical Oxidation / In situ Chemical Reduction (ISCO/ISCR) Service

    PRIMA has conducted thousands of bench-scale tests to evaluate in situ chemical oxidation (ISCO) and in situ chemical reduction (ISCR). Oxidants evaluated include permanganate, ozone, ozone plus peroxide, persulfate, activated persulfate, hydrogen peroxide, and catalyzed hydrogen peroxide (Fenton’s reagent). Reductants evaluated include ...

    By PRIMA Environmental, Inc. based in El Dorado Hills, CALIFORNIA (USA).

  • MFR - Modified Fenton`s Reagent for In-Situ Chemical Oxidation (ISCO)

    ISOTEC's modified Fenton's reagent (MFR) is based on the fundamental principles of Fenton's chemistry. H.J.H. Fenton first demonstrated the use of Fenton's chemistry in 1894 by oxidation of tartaric acid using a soluble iron catalyzed decomposition of dilute hydrogen peroxide under acidic conditions. ISOTEC's modified Fenton's reagent was ...

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    Surfactant Enhanced Chemicalization (SEC) Services

    In-situ and ex-situ application processes to liberate contaminants making them more ‘chemically available’ for chemical oxidation by chemical agents. SEC-Surfactant Enhanced Chemicalization improves the availability of the contaminants to the chemical agents commonly employed to affect in-situ and/or ex-situ chemical oxidation by 40 to ...

    By Ivey International Inc. based in Surrey, BRITISH COLUMBIA (CANADA).

  • Chemical Oxidation

    Harnessing powerful oxidizing compounds to chemically reduce impacts in place. Chemical oxidation involves the transfer of electrons from one compound to another. Oxidizing compounds (i.e. oxidants) accept electrons from reduced species such as organic carbon-based compounds. When designed correctly, and completed in the subsurface (i.e. in situ), ...

    By InSitu Remediation Services Limited (IRSL) based in Burlington, ONTARIO (CANADA). from Chemical Oxidation Service line

  • Chemical Oxidation

    Chemical oxidation is a powerful technology which rapidly treats a variety of contaminants. At Cedar Creek Engineering, we have used chemical oxidation since 2001 to treat organic compounds, including petroleum hydrocarbons and chlorinated solvents, as well as inorganic contaminants, such as arsenic. We provide field services for both in-situ and ...

    By Cedar Creek Engineering, Inc. based in Winchester, KENTUCKY (USA).

  • Chemical Oxidation Services

    One of the first in-situ methods of environmental remediation after bioremediation, Chemical Oxidation uses powerful oxidizing compounds tochemically treat contaminated soil and groundwater in place, or “in-situ”. When oxidant solutions, such as potassium permanganate or sodium persulphate, are injected into the subsurface, they spread ...

    By Vertex Environmental Solutions Inc. based in Cambridge, ONTARIO (CANADA). from Chemical Oxidation Services Service line

  • In-Situ and Ex-Situ Soil Treatment

    Low Temperature Thermal, Chemical Oxidation, Natural Oxidation, Stabilization, Enhanced Bioremediation.

    By CBA Environmental Services, Inc. based in Hegins, PENNSYLVANIA (USA).

  • Chemical - In-itu Chemical Oxidation

    Verhoeve Environment & Water is market leader within in-situ chemical oxidation (ISCO) in the Netherlands and Belgium. We have some 10 years experience in chemical technologies for remediation of soils and water treatment. These techniques are particularly suitable for obtaining high decontamination yields in a relatively short period of time ...

    By Verhoeve Milieu & Water based in Dordrecht, NETHERLANDS.

  • Chemical Oxidation Services

    Oxidation processes can be used to transform organic contaminants into less toxic and less mobile forms, with complete reactions producing carbon dioxide and water. They are referred to as 'redox reactions',  as the oxidising agent gains electrons (reduced valence state-reduction) while the contaminant loses electrons (increased valence ...

    By Heijmans Blackwell Remediation Ltd based in Essex, UNITED KINGDOM. from Chemical Oxidation Services Service line

  • In-Situ and Ex-Situ Treatment Services

    Solidification/stabilization, chemical fixation, chemical oxidation, bioremediation, wet soil conditioning, permeable reactive barriers.

    By ENTACT, LLC based in Grapevine, TEXAS (USA). from In-Situ and Ex-Situ Treatment Services Service line

  • In-Situ Chemical reduction (ISCR)

    ISOTEC remediates sites contaminated by hexavalent chrome using reductive reagents that include chelated iron, calcium polysulfide (CAPS), calcium/sodium polysulfide and lactate. Environmental remediation services include laboratory treatability testing, mixing and injection services. Reagents can also be delivered using soil mixing techniques.

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