Results 151 to 160 of about 594 (190)

1,2-DCA biodegradation potential of an aquifer assessed in situ and in aerobic and anaerobic microcosms. [PDF]

open access: yesEnviron Microbiome
Cruciata I   +7 more
europepmc   +1 more source

Sequential dehalogenation of chlorinated ethenes

Environmental Science & Technology, 1986
Reductive dehalogenation of tetra- and trichloroethene to cis- and trans-1,2-dichloroethene in microcosms simulating groundwater environment has previously been demonstrated. In this study, anoxic microcosms containing organic sediment and water were spiked to contain 5 mg/L of one of the following compounds: 1,1-dichloroethene (1,1-DCE), cis-1,2 ...
G, Barrio-Lage   +3 more
openaire   +2 more sources

Effects of surfactants on the dechlorination of chlorinated ethenes

Environmental Toxicology and Chemistry, 2003
Abstract The influence of surfactants on a perchloroethene (PCE) dechlorinating mixed culture was investigated in laboratory experiments. Surfactants (Steol CS-330, Aerosol MA 80-I, alpha olefin sulfonate 14 to 16, Neodol 25-7, Tween 80, alkyl polyglycoside, C16TAB [trimethylammonium bromide], and sodium dodecyl sulfate) were evaluated ...
Travis, McGuire, Joseph B, Hughes
openaire   +2 more sources

Partitioning of dissolved chlorinated ethenes into vegetable oil

Water Research, 2005
Food-grade soybean oil (SoyOil) has been used to enhance in situ anaerobic bioremediation at sites contaminated with chlorinated ethenes (CEs). The abiotic interactions of SoyOil with the CEs may be significant and need to be better understood. The oil: water partition coefficients (Kp) of dissolved CEs into SoyOil were measured in batch tests and ...
Patricia, Pfeiffer   +3 more
openaire   +2 more sources

Biodegradation of Chlorinated Ethenes

2010
Biodegradation of chlorinated ethenes by naturally occurring or artificially enhanced processes is an important component of current site remediation strategies. At this writing, several microbial mechanisms for chlorinated ethene transformation and degradation have been identified.
Paul M. Bradley, Francis H. Chapelle
openaire   +1 more source

Anaerobic Microbial Reductive Dehalogenation of Chlorinated Ethenes

Bioremediation Journal, 1999
The current knowledge on microbial reductive dechlorination of chlorinated ethenes (CEs) and its application are discussed.
Middeldorp, P.J.M.   +6 more
openaire   +2 more sources

Bioaugmentation for chlorinated ethene detoxification: Bioaugmentation and molecular diagnostics in the bioremediation of chlorinated ethene-contaminated sites

Industrial Biotechnology, 2005
During the last several years, the nascent field of environmental biotechnology has advanced through the addition of specialized contaminant- degrading microorganisms that facilitate bioremediation. This process is termed bioaugmentation. Coupled with bioaugmentation has been the emergence of targeted molecular diagnostics to better engineer and manage
Kirsti M. Ritalahti   +3 more
openaire   +1 more source

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