Frontiers in Microbiology, 2017 The massive production and improper disposal of organohalides resulted in worldwide contamination in soil and water. However, their environmental survey based on chromatographic methods was hindered by challenges in testing the extremely wide variety of ...
Zhili He, Tiangang Luan, Dawei Liang
exaly +3 more sources
Dechlorination of mixed chlorinated organophosphate esters (V6 and TCEP) and associated reductive dehalogenase gene expression by Dehalococcoides mccartyi [PDF]
Applied and Environmental MicrobiologyDehalococcoides mccartyi (D. mccartyi) plays a critical role in the dechlorination of halogenated organic pollutants, yet its performance on mixed chlorinated organophosphate esters (Cl-OPEs) remains poorly understood.
Sen Yang +9 more
doaj +2 more sources
CO-driven electron and carbon flux fuels synergistic microbial reductive dechlorination [PDF]
MicrobiomeBackground Carbon monoxide (CO), hypothetically linked to prebiotic biosynthesis and possibly the origin of the life, emerges as a substantive growth substrate for numerous microorganisms.
Jingjing Wang +10 more
doaj +2 more sources
Interaction between nitrate and trichloroethene bioreduction in mixed anaerobic cultures [PDF]
Frontiers in MicrobiologyBioremediation of trichloroethene (TCE)-contaminated sites often leads to groundwater acidification, while nitrate-polluted sites tend to generate alkalization.
Dong-Mei Yang +9 more
doaj +2 more sources
Effects of humic electron mediators on reductive dechlorination of polychlorinated biphenyl by consortia enriched from terrestrial and marine environments [PDF]
Frontiers in MicrobiologyHumic electron mediators can facilitate the reductive dehalogenation of organohalogenated compounds by accelerating electron transfer. To investigate the effect of humic electron mediators on the microbial anaerobic reductive dechlorination of ...
Qiong Wang +12 more
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A Coupled Adsorption–Biodegradation (CAB) Process Employing a Polyhydroxybutyrate (PHB)–Biochar Mini Pilot-Scale Reactor for Trichloroethylene-Contaminated Groundwater Remediation [PDF]
BioengineeringActions for improving water quality are critical and include the remediation of polluted groundwater. The effectiveness of the remediation strategy to remove contamination by chlorinated solvents may be increased by combining physicochemical treatments ...
Laura Lorini +5 more
doaj +2 more sources
Iron Sulfide Enhanced the Dechlorination of Trichloroethene by Dehalococcoides mccartyi Strain 195
Frontiers in Microbiology, 2021 Iron sulfide (FeS) nanoparticles have great potential in environmental remediation. Using the representative species Dehalococcoides mccartyi strain 195 (Dhc 195), the effect of FeS on trichloroethene (TCE) dechlorination was studied with hydrogen and ...
Lizhong Zhu +2 more
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The Complexome of Dehalococcoides mccartyi Reveals Its Organohalide Respiration-Complex Is Modular
Frontiers in Microbiology, 2018 Dehalococcoides mccartyi strain CBDB1 is a slow growing strictly anaerobic microorganism dependent on halogenated compounds as terminal electron acceptor for anaerobic respiration.
Lorenz Adrian
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Reductive dehalogenase of Dehalococcoides mccartyi strain CBDB1 reduces cobalt- containing metal complexes enabling anodic respiration [PDF]
Frontiers in MicrobiologyMicroorganisms capable of direct or mediated extracellular electron transfer (EET) have garnered significant attention for their various biotechnological applications, such as bioremediation, metal recovery, wastewater treatment, energy generation in ...
Marie Eberwein +5 more
doaj +2 more sources
Whole metagenome sequencing and 16S rRNA gene amplicon analyses reveal the complex microbiome responsible for the success of enhanced in-situ reductive dechlorination (ERD) of a tetrachloroethene-contaminated Superfund site. [PDF]
PLoS ONEThe North Railroad Avenue Plume (NRAP) Superfund site in New Mexico, USA exemplifies successful chlorinated solvent bioremediation. NRAP was the result of leakage from a dry-cleaning that operated for 37 years.
Rebecca A Reiss +3 more
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