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, 2016 Organohalide-respiring bacteria (OHRB) are able to breathe natural and anthropogenically produced organohalides persistent in a broad range of oxygen-depleted environments. Therefore, these microorganisms are of high interest for organohalide-contaminated site bioremediation and natural halogen and carbon cycle.
S. Atashgahi, Yue Lu, H. Smidt
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Electron transport chains in organohalide-respiring bacteria and bioremediation implications.
Biotechnology Advances, 2018In situ remediation employing organohalide-respiring bacteria represents a promising solution for cleanup of persistent organohalide pollutants. The organohalide-respiring bacteria conserve energy by utilizing H2 or organic compounds as electron donors and organohalides as electron acceptors.
Shanquan Wang +10 more
semanticscholar +3 more sources
Organohalide-Respiring Bacteria
Springer Berlin Heidelberg, 2016L. Adrian, F. Löffler
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Isotopic effects of PCE induced by organohalide-respiring bacteria
Environmental Science and Pollution Research, 2017Reductive dechlorination performed by organohalide-respiring bacteria (OHRB) enables the complete detoxification of certain emerging groundwater pollutants such as perchloroethene (PCE). Environmental samples from a contaminated site incubated in a lab-scale microcosm (MC) study enable documentation of such reductive dechlorination processes.
Simon Leitner +4 more
semanticscholar +3 more sources
Water Research, 2020
Anthropogenic organohalide contaminants present in wastewater treatment plants (WWTPs) often remain untreated and can be discharged into the environment. Although organohalide respiring bacteria (OHRB) contribute to the elimination of anthropogenic organohalides in natural anaerobic environments, reductive dehalogenation by OHRB in mainstream WWTPs ...
Siyan Zhao, M. Rogers, Jianzhong He
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Anthropogenic organohalide contaminants present in wastewater treatment plants (WWTPs) often remain untreated and can be discharged into the environment. Although organohalide respiring bacteria (OHRB) contribute to the elimination of anthropogenic organohalides in natural anaerobic environments, reductive dehalogenation by OHRB in mainstream WWTPs ...
Siyan Zhao, M. Rogers, Jianzhong He
semanticscholar +3 more sources
Organohalide-Respiring Bacteria—An Introduction
, 2016Organohalide-respiring bacteria (OHRB) “breath” halogenated compounds for energy conservation. This fascinating process has received increasing attention over the last two decades revealing the physiological, biochemical, genomic, and ecological features of this taxonomically diverse bacterial group.
L. Adrian, F. Löffler
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Comparative Physiology of Organohalide-Respiring Bacteria
, 2016The potential for reductive organohalide respiration is relatively widespread among bacteria. In this chapter, we highlight metabolic differences between facultative and obligate organohalide-respiring bacteria. In addition, we compare the genomic architecture and evolution of the bacteria that comprise the obligate organohalide-respiring ...
K. Mayer-Blackwell +3 more
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Genetic System of Organohalide-Respiring Bacteria
, 2014Organohalide-respiring bacteria (OHRB) utilize halogenated organic compounds as terminal electron acceptors and are considered to be significantly important from both viewpoints of bioremediation and natural halogen cycle. Growth-linked bioremediation using OHRB has been successfully applied to removal of chlorinated solvents, e.g., tetrachloroethene ...
Taiki Futagami, M. Goto, K. Furukawa
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Primers That Target Functional Genes of Organohalide-Respiring Bacteria
, 2015Halogenated organic hydrocarbons are problematic environmental pollutants that can be reductively dehalogenated by organohalide-respiring bacteria (OHRB) in anoxic environments. This energy-conserving process is mediated by reductive dehalogenases (RDases).
Yue Lu, S. Atashgahi, L. Hug, H. Smidt
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Distribution of organohalide-respiring bacteria between solid and aqueous phases.
Environmental Science & Technology, 2014Contemporary microbial monitoring of aquifers relies on groundwater samples to enumerate nonattached cells of interest. One-dimensional column studies quantified the distribution of bacterial cells in solid and the aqueous phases as a function of microbial species, growth substrate availability and porous medium (i.e., Appling soil versus Federal Fine ...
Natalie L. Cápiro +5 more
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