Results 161 to 170 of about 5,081,569 (252)

Bioremediation of typical chlorinated hydrocarbons by microbial reductive dechlorination and its key players: A review.

Ecotoxicology and Environmental Safety, 2020
Chlorinated hydrocarbon contamination in soils and groundwater has a severe negative impact on the human health. Microbial reductive dechlorination is a major degradation pathway of chlorinated hydrocarbon in anaerobic subsurface environments, has been ...
Zhixing Xiao   +3 more
semanticscholar   +3 more sources

Single-Ni-atom catalyzes aqueous phase electrochemical reductive dechlorination reaction

Applied Catalysis B: Environmental, 2020
Electrochemical dechlorination offers a promising strategy to convert refractory chlorinated organic pollutants (COPs) to biodegradable chlorine-free organics under mild conditions.
Yinghua Xu   +8 more
semanticscholar   +3 more sources

Accelerated microbial reductive dechlorination of 2,4,6-trichlorophenol by weak electrical stimulation.

Water Research, 2019
Microbial reductive dechlorination of chlorinated aromatics frequently suffers from the long dechlorination period and the generation of toxic metabolites.
Xiao-Qiu Lin   +6 more
semanticscholar   +3 more sources

Tetrachloroethene primes reductive dechlorination of polychlorinated biphenyls in a river sediment microcosm.

Water Research, 2019
Halo-priming is an effective approach to initiate microbial reductive dechlorination of polychlorinated biphenyls (PCBs) at contaminated sites, of which the application has been restricted by introducing extra pollutants generated from priming ...
Guofang Xu   +3 more
semanticscholar   +3 more sources

Photocatalytic reductive dechlorination of 2-chlorodibenzo-p-dioxin by Pd modified g-C3N4 photocatalysts under UV-vis irradiation: Efficacy, kinetics and mechanism.

Journal of Hazardous Materials, 2018
Polychlorinated dibenzo-p-dioxins (PCDDs), as a group of notorious anthropogenic environmental toxicants, are arguably ubiquitous in nature. In this study, we investigated the photocatalytic reductive dechlorination of 2-chlorodibenzo-p-dioxin (2-CDD ...
Jiafeng Ding   +8 more
semanticscholar   +3 more sources

Substrate-dependent strategies to mitigate sulfate inhibition on microbial reductive dechlorination of polychlorinated biphenyls.

Chemosphere, 2023
Sulfate widely co-exists with polychlorinated biphenyls (PCBs) at various concentrations in the subsurface environment. Previous studies have suggested that sulfate often hampers microbial degradation of aliphatic chlorinated solvents such as ...
Chen Chen, Guofang Xu, Jianzhong He
semanticscholar   +1 more source

Reductive dechlorination of chlorinated ethenes by ball milled and mechanochemically sulfidated microscale zero valent iron: A comparative study.

Journal of Hazardous Materials, 2023
Ball milling is an effective technique to not only activate and reduce the size of commercial microscale zero valent iron (mZVI) but also to mechanochemically sulfidate mZVI. Yet, little is known about the difference between how chlorinated ethenes (CEs)
Shuyan Wu   +6 more
semanticscholar   +1 more source

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