Reductive dehalogenation of chlorinated benzenes and toluenes under methanogenic conditions
نویسندگان
چکیده
منابع مشابه
Reductive Dehalogenation of Chlorinated Benzenes and Toluenes under Methanogenic Conditions.
[This corrects the article on p. 3270 in vol. 59.].
متن کاملMicrobial transformation of chlorinated benzenes under anaerobic conditions.
Chlorobenzenes are reductively dechlorinated by anaerobic bacterial cultures obtained from sediments and sludge. Recently a strain was isolated that couples reductive dechlorination of chlorobenzenes with energy conservation. The results reviewed in this article suggest that additional anaerobic bacteria, thriving by dehalogenation of chlorobenzenes or chlorobiphenylic compounds, can be isolated.
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The anaerobic biodegradation of monobrominated phenols and benzoic acids by microorganisms enriched from marine and estuarine sediments was determined in the presence of different electron acceptors [i.e., Fe(III), SO4(2-), or HCO3-]. Under all conditions tested, the bromophenol isomers were utilized without a lengthy lag period whereas the bromobenzoate isomers were utilized only after a lag p...
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G. Adiwidjaja Mineralogisch-Petrographisches Institut der Universität Hamburg, Grindelallee 48, D-20146 Hamburg Z. Naturforsch. 50b, 953-958 (1995); received November 21, 1994 Chlorinated Insecticides, Electrochemical Reduction, Aldrin, Mirex, Dechlorination Partial but regioand stereoselective dechlorination takes place if polychlorinated oligocyclic insecticides (Diels-Alder adducts and dimer...
متن کاملBiological reductive dechlorination of tetrachloroethylene and trichloroethylene to ethylene under methanogenic conditions.
A biological process for remediation of groundwater contaminated with tetrachloroethylene (PCE) and trichloroethylene (TCE) can only be applied if the transformation products are environmentally acceptable. Studies with enrichment cultures of PCE- and TCE-degrading microorganisms provide evidence that, under methanogenic conditions, mixed cultures are able to completely dechlorinate PCE and TCE...
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ژورنال
عنوان ژورنال: Applied and Environmental Microbiology
سال: 1993
ISSN: 0099-2240,1098-5336
DOI: 10.1128/aem.59.10.3266-3272.1993