In organochlorine chemistry, reductive dechlorination describes any chemical reaction which cleaves the covalent bond between carbon and chlorine via reductants, to release chloride ions. Many modalities have been implemented, depending on the application. Reductive dechlorination is often … See more Dechlorination is a common reaction in organic synthesis. Usually only stoichiometric amounts of dechlorinating agent are used. A classic Ullmann reaction is the conversion of 2-chloronitrobenzene into 2,2'-dinitro See more The electrochemical reduction of chlorinated chemicals such as chlorinated hydrocarbons and chlorofluorocarbons can be carried out by electrolysis in appropriate solvents, such as … See more Vicinal reduction involves the removal of two halogen atoms that are adjacent on the same alkane or alkene, leading to the formation of an additional carbon-carbon bond. Biological reductive dechlorination is often effected by certain … See more WebJan 13, 2024 · The batch reactors evaluated in terms of reductive dechlorination rate and utilization efficiency of the electron donor reported that the bio-electrochemical system …
Dechlorination - an overview ScienceDirect Topics
WebJan 1, 2000 · A significant level of enhanced biological reductive dechlorination was demonstrated at a commercial dry cleaning facility in Orlando, Florida. Under the auspices of the Florida Department of ... WebReductive Dechlorination Reductive dechlorination is adistinct metabolic pathway wherein halo-respiring bacteria usetheCVOC as anelectron acceptor. Theelectron donor is typically a carbon substrate or molecular hydrogen (produced by thefermentation of acarbon substrate). The dechlorination is a sequential hydrogenolysis wherein chlorines ... the product is 220 and the sum is a minimum
Reductive dechlorination - Wikipedia
WebOct 1, 1989 · To sustain reductive dechlorination of PCE and TCE, it was necessary to supply an electron donor; methanol was the most effective, although hydrogen, formate, acetate, and glucose also served. WebThe purpose of this document is to provide a framework for design submittals for enhanced reductive dechlorination (ERD) systems, including a summary of best practices for bioremediation design, tips for appropriate quality assurance ... ERD is a type of enhanced in situ bioremediation used to promote anaerobic biological dechlorination of ... WebBiological reductive dechlorination is catalyzed by several groups of bacteria. Some of them (i.e. Dehalococcoides mccartyi and Dehalobacter species) are specialized for … the product is 192 and the sum is a minimum