Results 91 to 100 of about 208,198 (156)

Ecophysiology and environmental distribution of organohalide-respiring bacteria

open access: yes, 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.
Atashgahi, Siavash   +2 more
openaire   +3 more sources

Ocean Dumping of Containerized DDT Waste Was a Sloppy Process [PDF]

open access: yes, 2019
Author Posting. © American Chemical Society, 2019. This article is posted here by permission of American Chemical Society for personal use, not for redistribution. The definitive version was published in Kivenson, V., Lemkau, K. L., Pizarro, O., Yoerger,
Carmichael, Catherine A.   +9 more
core   +4 more sources

Identification of two organohalide-respiring Dehalococcoidia associated to different dechlorination activities in PCB-impacted marine sediments

open access: yesMicrobial Cell Factories, 2017
Background Microbial reductive dechlorination of polychlorinated biphenyls (PCBs) plays a major role in detoxifying anoxic contaminated freshwater and marine sediments from PCBs.
Andrea Nuzzo   +3 more
doaj   +1 more source

Multi-method assessment of the intrinsic biodegradation potential of an aquifer contaminated with chlorinated ethenes at an industrial area in Barcelona (Spain) [PDF]

open access: yes, 2020
The bioremediation potential of an aquifer contaminated with tetrachloroethene (PCE) was assessed by combining hydrogeochemical data of the site, microcosm studies, metabolites concentrations, compound specific-stable carbon isotope analysis and the ...
Blázquez-Pallí, N.   +6 more
core   +1 more source

The Membrane-Bound C Subunit of Reductive Dehalogenases: Topology Analysis and Reconstitution of the FMN-Binding Domain of PceC

open access: yesFrontiers in Microbiology, 2018
Organohalide respiration (OHR) is the energy metabolism of anaerobic bacteria able to use halogenated organic compounds as terminal electron acceptors.
Géraldine F. Buttet   +4 more
doaj   +1 more source

Benthic diatom monitoring and assessment of freshwater environments: standard methods and future challenges [PDF]

open access: yes, 2008
Fil: Soizic, Morin. National Research Institute of Science and Technology for Environment and Agriculture; FranceFil: Gómez, Nora. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Instituto de Limnología Dr. Raúl A.
Gómez, Nora   +4 more
core   +2 more sources

Chlorine Isotope Effects from Isotope Ratio Mass Spectrometry Suggest Intramolecular C-Cl Bond Competition in Trichloroethene (TCE) Reductive Dehalogenation

open access: yesMolecules, 2014
Chlorinated ethenes are prevalent groundwater contaminants. To better constrain (bio)chemical reaction mechanisms of reductive dechlorination, the position-specificity of reductive trichloroethene (TCE) dehalogenation was investigated.
Stefan Cretnik   +4 more
doaj   +1 more source

Characterisation of microbial transformation of halogenated organic contaminants using compound-specific stable isotope analysis [PDF]

open access: yes, 2016
Die vorliegende Arbeit beschäftigt sich mit der Untersuchung und Entwicklung von Konzepten, basierend auf der Analyse stabiler Isotope, um den Einfluss des natürlichen, biologischen Abbaus von halogenierten Schadstoffen im Grundwasser zu bewerten.
Nijenhuis, Ivonne
core   +1 more source

Integrative isotopic and molecular approach for the diagnosis and implementation of an efficient in-situ enhanced biological reductive dechlorination of chlorinated ethenes [PDF]

open access: yes, 2020
Based on the previously observed intrinsic bioremediation potential of a site originally contaminated with perchloroethene (PCE), field-derived lactate-amended microcosms were performed to test different lactate isomers and concentrations, and find ...
Blazquez-Palli, Natalia   +6 more
core   +1 more source

Isolation and characterization of Dehalobacter sp. strain TeCB1 including identification of TcbA: A novel tetra- and trichlorobenzene reductive Dehalogenase [PDF]

open access: yes, 2017
© 2017 Alfán-Guzmán, Ertan, Manefield and Lee. Dehalobacter sp. strain TeCB1 was isolated from groundwater near Sydney, Australia, that is polluted with a range of organochlorines.
Alfán-Guzmán, R   +3 more
core   +1 more source

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