Fenton reagent Services | Environmental XPRT

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 ...

By In-Situ Oxidative Technologies, Inc (ISOTEC) - Soil & Groundwater Remediation based in Lawrenceville, NEW JERSEY (USA).

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 ...

By In-Situ Oxidative Technologies, Inc (ISOTEC) - Soil & Groundwater Remediation based in Lawrenceville, NEW JERSEY (USA).

Design Review Services

Oxidation Systems offers design review services for our customers who are in the planning stages of an in-situ chemical oxidation project. We have significant experience with ozone, hydrogen peroxide, potassium permanganate, and Fenton’s Reagent. If you wish, we will assist you in the design process for ...

By Oxidation Systems, Inc. based in Wellesley, MASSACHUSETTS (USA). from Our Services Service line

In-Situ Chemical Oxidation (ISCO) Services

rods. The chemistry involved is based upon Fenton´s reagent. Knoll has successfully implemented both hydrogen peroxide and sodium persulfate Fenton´s reagent processes for the chemical oxidation of petroleum ...

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

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 ...

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

Soil Oxidant Demand Testing Service

In situ chemical oxidation (ISCO) is an innovative technology that has been used to treat a wide variety of contaminants. The primary oxidants that have been used successfully include hydrogen peroxide, Fenton’s reagent, potassium and sodium permanganate, sodium persulfate, and ozone. The viability of ...

By Oxidation Systems, Inc. based in Wellesley, MASSACHUSETTS (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 ...

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

Soil Oxidant Demand Services

PRIMA routinely measures soil oxidant demand / oxidant persistence for the following ...

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

Chemical Techniques

Chemical techniques are used more and more to tackle contaminated areas. Either to break down the contamination (e.g. oxidation and reduction) or to anchor the contamination in the ...

By Hannover Milieu- en Veiligheidstechniek B.V. (HMVT) based in EDE, NETHERLANDS. from Soil Service line

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 (TCE) in environmental remediation ...

By In-Situ Oxidative Technologies, Inc (ISOTEC) - Soil & Groundwater Remediation based in Lawrenceville, NEW JERSEY (USA).

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 state-oxidation). This electron exchange breaks carbon ...

By Heijmans Blackwell Remediation Ltd based in Essex, UNITED KINGDOM. from In-situ Processes Service line

Laboratory Services

ISOTEC maintains a 'state-of-the-art' research and development (R&D) laboratory with the capability to perform custom treatability studies. Our laboratory is a EPA-registered facility and maintains the necessary regulatory agency notifications needed in compliance with RCRA for treatability testing laboratories. Our laboratory is staffed with a full time research scientist with over 15 years ...

By In-Situ Oxidative Technologies, Inc (ISOTEC) - Soil & Groundwater Remediation based in Lawrenceville, NEW JERSEY (USA).

ISCO - In Situ Chemical Oxidation Services

XDD is the industry leader for in situ chemical oxidation services. We provide A to Z with regard to the design, testing and implementation of in situ chemical oxidation (ISCO) technologies. Each of these services can be used individually, but the best results are obtained when these services are used together as part of an integrative approach. These services ...

By XDD, LLC. based in Stratham, NEW HAMPSHIRE (USA). from Remediation Technologies Service line

Special Core Analysis Services

The following table lists our most popular advanced core analysis tests including Mobility and Risk-Based Parameters. PTS has the capability to perform many more tests and analyses than those ...

By PTS Laboratories, Inc. based in Santa Fe Springs, CALIFORNIA (USA). from Environmental Services Service line

Remedial Design & Construction Management

INTEX provides complete design/build remediation services for long-term/full-scale installations, short-term/mobile trailer-based systems, and pilot tests. We are available to work as a prime or subcontractor, providing permitting, on-site representation, design assistance, and construction/operation services. We have installed systems in confined spaces and have designed systems in conjunction ...

By INTEX Environmental Group, Inc. based in Pipersville, PENNSYLVANIA (USA).

Organic Studies

Ursus has the expertise to evaluate a variety of treatment alternatives in a number of scenarios. Chemical oxidants and reductive dechlorination chemistries can be evaluated depending on the site geochemistry, contaminants of concern, and contaminant concentration. Data generated during an organic study is used to assist in the design for In Situ Chemical Oxidation (ISCO) remediation. Organic ...

By Ursus Remediation Testing & Technologies, LLC based in Mount Horeb,, WISCONSIN (USA). from Organic Treatment Studies Service line

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 (several months up to 2 years) and generally in ...

By Verhoeve Milieu & Water based in Dordrecht, NETHERLANDS.

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), this reaction results in the transformation of ...

By InSitu Remediation Services Limited (IRSL) based in Burlington, ONTARIO (CANADA). from In-Situ Remediation Services Service line

Enoveo - Polluted Sites Bioremediation and Management Services

For brownfields and other polluted sites, pollution monitoring, control and treatment strategies are key factors for successful rehabilitation. The Management of Microbial Resources approach, developed by ENOVEO, optimizes contaminated site remediation strategies through exploitation of microbial degradation capabilities (bioremediation). Often less expensive and more sustainable, bioremediation ...

By Enoveo based in Lyon, FRANCE.

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 out and react with the contaminants that are ...

By Vertex Environmental Solutions Inc. based in Cambridge, ONTARIO (CANADA). from In-Situ Remediation Services Service line