Results 151 to 160 of about 2,592 (195)

Effectiveness of Biological Approaches for Removing Persistent Organic Pollutants from Wastewater: A Mini-Review. [PDF]

Microorganisms
Mateescu C, Lungulescu EM, Nicula NO.
europepmc   +1 more source

Dehalococcoides-Containing Enrichment Cultures Transform Two Chlorinated Organophosphate Esters

Environmental Science & Technology, 2022
Although chlorinated organophosphate esters (Cl-OPEs) have been reported to be ubiquitously distributed in various anoxic environments, little information is available on their fate under anoxic conditions.
Yin Zhong, Ping'An Peng, Dan Li
exaly   +3 more sources

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Debromination of TetraBromoBisphenol-A (TBBPA) depicting the metabolic versatility of Dehalococcoides

Journal of Hazardous Materials, 2021
TetraBromoBisphenol-A (TBBPA) is a widely used brominated flame retardant and an emerging contaminant that has amassed significant environmental impacts. Though there are a few studies that report the bioremediation of TBBPA, there is no direct evidence to suggest a metabolic use of TBBPA as the sole electron acceptor, which offers an advantage in the ...
Rajaganesan Ramaswamy, Siyan Zhao, Sungwoo Bae, Jianzhong He   +3 more
openaire   +2 more sources

Dehalorespiration With Hexachlorobenzene and Pentachlorobenzene by Dehalococcoides sp. Strain CBDB1

Archives of Microbiology, 2003
The chlororespiring anaerobe Dehalococcoides sp. strain CBDB1 used hexachlorobenzene and pentachlorobenzene as electron acceptors in an energy-conserving process with hydrogen as electron donor. Previous attempts to grow Dehalococcoides sp. strain CBDB1 with hexachlorobenzene or pentachlorobenzene as electron acceptors failed if these compounds were ...
Lorenz Adrian
exaly   +3 more sources

Bioaugmentation with Dehalococcoides: a Decision Guide

2012
Bioaugmentation with Dehalocccoides strains has the potential to improve the performance and/or reduce the costs of in situ bioremediation. However, deciding whether the costs of bioaugmentation are justified is often difficult. This chapter is intended to help site managers in this decision-making process.
Hans F. Stroo, David W. Major, Robert J. Steffan, Stephen S. Koenigsberg, C. Herb Ward   +4 more
openaire   +1 more source

ERC-group microflex: microbiology of Dehalococcoides-like Chloroflexi

Reviews in Environmental Science and Bio/Technology, 2009
The Microflex project, funded within the first call of the European Research Council, focuses on a specific group of bacteria, the Dehalococcoides-like Chloroflexi. This group of bacteria deeply rooting in the phylogenetic tree is formed by several cultivated strains of the proposed genus “Dehalococcoides” and many sequences of uncultivated organisms ...
Adrian, L.
openaire   +1 more source

Growth of Dehalococcoides Strains with Chlorophenols as Electron Acceptors

Environmental Science & Technology, 2007
Dehalococcoides strains reductively dechlorinate a wide variety of halogenated compounds including chlorinated benzenes, biphenyls, naphthalenes, dioxins, and ethenes. Recent genome sequencing of the two Dehalococcoides strains CBDB1 and 195 revealed the presence of 32 and 18 reductive dehalogenase homologous genes, respectively, and therefore ...
Lorenz, Adrian, Sigrid K, Hansen, Jennifer M, Fung, Helmut, Görisch, Stephen H, Zinder   +4 more
openaire   +2 more sources

Oxygen Effect on Dehalococcoides Viability and Biomarker Quantification

Environmental Science & Technology, 2008
Oxygen-sensitive Dehalococcoides bacteria play crucial roles in detoxification of chlorinated contaminants (e.g., chlorinated ethenes), and bioremediation monitoring relies on quantification of Dehalococcoides DNA and RNA biomarkers. To explore the effects of oxygen on Dehalococcoides activity, viability, and biomarker quantification, batch experiments
Benjamin K, Amos, Kirsti M, Ritalahti, Claribel, Cruz-Garcia, Elizabeth, Padilla-Crespo, Frank E, Löffler   +4 more
openaire   +2 more sources

Catalyzed Reporter Deposition-Fluorescent in Situ Hybridization (CARD-FISH) Detection of Dehalococcoides

Journal of Microbiological Methods, 2008
Members of the genus Dehalococcoides are well-known for their capacity to reductively dechlorinate chlorinated organic pollutants. The availability of quantitative and sensitive detection methods is of major interest for research on the ecology of those ...
Jo Philips
exaly   +2 more sources