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zero valent iron services

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    Laboratory Testing Services

    Treatability study to verify feasibility of the site remediation using nZVI. The purpose of laboratory study is to test zero-valent iron nanoparticles on contaminated water and soil samples from a real site. The work usually includes kinetic tests of different concentrations of NANOFER on water and soil samples polluted by chlorinated ethenes and ...

    By NANO IRON s.r.o. based in Židlochovice, CZECH REPUBLIC.

  • 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).

  • Sequential & Hybrid Remediation

    Combining approaches for innovative solutions to complex impacts. By understanding the chemistry and biological processes occurring, IRSL can custom-develop hybrid treatment systems for individual sites. Examples of this includes the use of chemical oxidants with oxygen-releasing materials to promote both activated oxidation (high pH activates the ...

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

  • Anaerobic Microcosm Testing

    The BCI laboratory is equipped to perform anaerobic microbiological testing, preparing microcosms from site soil and groundwater in an anaerobic glove box to document microbial processes such as: PCE and TCE dechlorination to ethene, cis-DCE and vinyl chloride dechlorination to ethene, 1,1,1-TCA dechlorination to chloroethane or ethane, 1,2-DCA ...

    By Bioremediation Consulting, Incorporated based in Watertown, MASSACHUSETTS (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 soil.

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

  • Chemical Reduction

    Harnessing powerful reducing compounds to chemically mitigate impacts in place. The other half of a redox reaction, chemical reduction results in the gain of electrons. One of the reactants in the reaction is oxidized, losing electrons; the other reactant is reduced, gaining electrons. In In-Situ Chemical Reduction (ISCR), reducing ...

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

  • Enoveo - Chemical Reduction Feasibility Assessment Services

    Assessment of the feasibility of a chemical reduction treatment of groundwater or soil polluted by organic compounds. ENOVEO performs chemical reduction assays under laboratory conditions. These assays are designed to assess the feasibility of a chemical reduction by treating groundwater or soil polluted by organic compounds. They are carried out ...

    By Enoveo based in Lyon, FRANCE.

  • Treatability Laboratory

    The difference between success and failure of an application is often a direct result of understanding the site's geochemical and biological impact on a remedial technology. With this principle in mind, XDD maintains a bench-scale treatability and testing facility in New Hampshire. This facility enables XDD to quickly and cost-effectively select ...

    By XDD, LLC. based in Stratham, NEW HAMPSHIRE (USA).

  • Groundwater Assessment and Remediation

    Geosyntec provides specialized site assessment and remediation services to public and private sector clients in North America, Europe, Asia, and Australia.  We employ technology-based strategies to meet our clients’ stewardship, financial, and compliance goals to remediate soil and groundwater contaminants.  Our site assessment and ...

    By GeoSyntec Consultants, Inc. based in Atlanta, GEORGIA (US) (USA).

  • ISC - Groundwater Remediation Services

    ISC is in-situ remediation contracting firm. Combining strong technical background with practical experience in a wide variety of geologic and hydro geologic environments, ISC offers clients cost effective treatment options.

    By Industrial Supplies Center ( ISC ) based in Al-Khobar, SAUDI ARABIA. from Other Service line

  • Bioremediation Services

    As people eat food and breathe air to derive energy for growth, so do the subsurface microbes that can beneficially remediate various contaminants. Fundamentally, bioremediation involves creating geochemical conditions conducive to microbial growth. As long as these organisms, sometimes called bugs, have something to eat and breathe, they will ...

    By Dajak based in Wilmington, DELAWARE (USA). from Remediation Service line

  • Monitoring & Reporting

    Our treatment programs include daily and long-term monitoring that can be designated as process and performance monitoring.

    By Geo-Cleanse International, Inc. based in Matawan, NEW JERSEY (USA).

  • Soil and Groundwater Treatment

    Where project goals require in-situ treatment of contaminated media, OP-TECH successfully implements remedial measures involving the treatment of soil and groundwater through both new installations and modifications to existing treatment systems. OP-TECH has completed many innovative projects utilizing redox (reduction/oxidation), ...

    By OP-TECH Environmental Services, Inc. based in East Syracuse, NEW YORK (USA).

  • Chemical Remediation Solutions

    Remediation of contaminated soil and groundwater through the use of chemical reagents is effective for a variety of contaminants and geologic site conditions.  Cascade has both the expertise and technology for a wide range of options including: In Situ Chemical Oxidation (ISCO), In Situ Chemical Reduction (ISCR) and Bioremediation.

    By Cascade Drilling / Cascade Environmental based in Bothell, WASHINGTON (USA). from Technologies Service line

  • Remediation Services

    ORIN’s chemical remediation approaches apply in situ and ex situ processes that cost-effectively reduce contaminants to site or regulatory levels or nonhazardous to meet the Toxicity Characteristic Leaching Procedure (TCLP) requirements and Universal Treatment Standards (UTS). These chemical processes include chemical oxidation, ...

    By ORIN Remediation Technologies, Inc. based in Verona, WISCONSIN (USA).

  • Soil Remediation Services

    Frac Enhanced Soil Vapor Extraction: GeoSierra has pioneered the use of inclusion propagation using non-invasive fluids to enhance the permeability of low permeable soils for effective Soil Vapor Extraction (SVE). Tight soils are not amenable to conventional SVE due to their low permeability. Installing horizontal sand filled inclusions into ...

    By GeoSierra LLC - a Cascade Company based in Norcross, GEORGIA (US) (USA). from Environment Service line

  • Chemical Reduction Services

    A relatively recent in-situ method of environmental remediation, Chemical Reduction uses powerful reducing compounds to chemically treat contaminated soil and groundwater in place, or “in-situ”.

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

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