Reductive Dechlorination (Chlorine Dosing) Equipment Available In Haiti
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Manufactured by Evonik Active Oxygens (fka PeroxyChem)based in USA
ELS™ Microemulsion is a lecithin-based substrate of food-grade carbon used to enhance anaerobic bioremediation. ELS creates reducing conditions and serves as an electron donor for dechlorinating bacteria, promoting enhanced reductive dechlorination reactions. ELS is delivered as a 25% liquid emulsion that is cold water soluble and ...
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Manufactured by Microbial Insights, Inc.based in USA
Under anaerobic conditions, chlorinated ethanes are susceptible to reductive dechlorination by several groups of halorespiring bacteria, most notably Dehalobacter and Dehalogenimonas spp., and functional genes for reductive dehalogenases continue to be identified. Anaerobic biodegradation of 1,1,2-TCA and 1,2-DCA proceeds via ...
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Manufactured by Microbial Insights, Inc.based in USA
Under anaerobic conditions, pentachlorophenol (PCP) can serve as an electron acceptor for some Desulfitobacterium and Dehalococcoides species. In each case however, complete reductive dechlorination of PCP to phenol was not observed. Instead, PCP dechlorination by Dehalococcoides resulted in the production of a mixture of ...
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Manufactured by Provectus Environmental Products, Inc.based in USA
Provect-IR is a unique mixture of reagents combined into a single product that optimizes the in-situ reductive dechlorination of chemicals present in soil, sediment, and groundwater. It acts by promoting synergistic interactions ...
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Manufactured by Carus Corporationbased in USA
ABC+ (Anaerobic BioChem+) is used to promote both anaerobic biodegradation and reductive dechlorination of halogenated solvents in groundwater. ABC+, composed of ABC® (Anaerobic BioChem) and Zero Valent Iron (ZVI), is a mixture of lactates, fatty acids, and a phosphate buffer. ABC+ is used for in situ treatment of organic ...
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Manufactured by Microbial Insights, Inc.based in USA
substituents. For example, Aroclor 1242, 1248, 1254, and 1260 are PCB mixtures with average chlorine weight percentages of 42, 48, 54, and 60%. Both the degree of chlorination and the positions of the chlorines (ortho, meta, or para) impact PCB biodegradation. In general terms, highly chlorinated biphenyls are subject to reductive dechlorination ...
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Manufactured by Microbial Insights, Inc.based in USA
be especially problematic at PCE/TCE sites due to inhibition of reductive dechlorination of chlorinated ethenes (Bagley et al. 2000; Duhamel et al. ...
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Manufactured by Remediation Products Incorporated (RPI)based in USA
roughly 6.5% (wt) metallic iron. Reaction end products include dissolved iron, chloride, and a series of unregulated gases such as ethylene and methane. The product is insensitive to groundwater geochemistry (e.g. pH, oxidation-reduction ...
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Manufactured by Terra Systems, Inc. (TSI)based in USA
Terra Systems TSI DC Family of Bioaugmentation Cultures for In-Situ Bioremediation. Dehalococcoides mccartyi is primarily responsible for the complete dechlorination of PCE and TCE to ethene under anaerobic conditions. At sites where Dehalococcoides microorganisms are not present or are found at low numbers, the process will often ...
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Manufactured by Evonik Active Oxygens (fka PeroxyChem)based in USA
EHC ISCR Reagent is composed of controlled-release carbon, zero talent iron (ZVI) particles and nutrients used for the in situ treatment of groundwater and saturated soil impacted by heavy metals and persistent organic compounds such as chlorinated solvents, pesticides and ...
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by Redox Techbased in USA
in soil before they reach groundwater. Once injected, EOS VOS creates a long-lasting treatment zone for rapid anaerobic biodegradation of chlorinated solvents, nitrates, energetics, and effective reduction of some metals. ...
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Manufactured by Terra Systems, Inc. (TSI)based in USA
Terra Systems "injection ready" SRS®-ZVI combines Terra Systems patented SRS® Emulsified Vegetable Oil Substrate with 4 µm zero valent iron (ZVI) and is added to the groundwater at complex and challenging remediation sites to rapidly generate reducing conditions. SRS®-ZVI provides the necessary carbon and hydrogen to support native or introduced microorganisms (Dehalococcoides) ...
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Manufactured by Carus Corporationbased in USA
CAP 18 ME® anaerobc bioremediation product has been specifically manufactured for environmental applications such as remediation of soils and associated groundwater. This product can be used to degrade a variety of contaminants including chlorinated solvents, nitrates, sulfates, perchlorate, explosives, and other compounds found as contaminants in ...
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Manufactured by Microbial Insights, Inc.based in USA
the processes responsible for contaminant biodegradation. In the most general terms, microbial metabolism is an oxidation/reduction reaction where oxidation of one compound (electron donor) is coupled to reduction of another compound (electron acceptor). Depending on the contaminant of concern and the biodegradation process involved, site contaminants ...
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Manufactured by Microbial Insights, Inc.based in USA
CENSUS qPCR (quantitative polymerase chain reaction) is a DNA based method to accurately quantify specific microorganisms (e.g. Dehalococcoides, Dehalobacter) and functional genes (e.g., vinyl chloride reductase, anaerobic benzene carboxylase) responsible for biodegradation of ...
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Manufactured by Solinst Canada Ltd.based in CANADA
The 703 Waterloo Emitter™ is a simple, low cost device for the controlled release of oxygen or other amendments to encourage and sustain the growth of microorganisms, required for in-situ bioremediation of contaminated groundwater. Ideal for the diffusion of oxygen to enhance the bioremediation of BTEX and MTBE. Emitters provide immediate bioavailability of molecular oxygen for aerobic ...
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