Results 71 to 80 of about 487 (138)

Synergetic Interactions of Nanoscale Zero-Valent Iron (nZVI) and Anaerobic Bacteria in Groundwater Remediation: A Review

Eurasian Journal of Science and Engineering, 2022
During the last century, large scale production of halogenated organic compounds and heavy metals, specifically by industrial processes, and the inappropriate management of those products caused a wide spreading of a variety of hazardous contaminants ...
Muayad Shawkat Sheikh, Kamal Kolo, Samir Mustafa Hamad   +2 more
doaj  

Validation of an integrative methodology to assess and monitor reductive dechlorination of chlorinated ethenes in contaminated aquifers

Frontiers in Environmental Science, 2016
Bioremediation of tetra-and trichloroethene-contaminated aquifers is frequently hampered due to incomplete dechlorination to the more toxic dichloroethene (DCE) and vinyl chloride (VC), indicating insufficient knowledge about the biological mechanisms ...
Sonia-Estelle eTarnawski, Pierre eRossi, Maria V. Brennerova, Monika eStavelova, Christof eHolliger   +4 more
doaj   +1 more source

Synergistic mechanism of modified nZVI and Citrobacter reshaping sludge microbiome drives co-removal of HBCD and nutrients in municipal wastewater

Environmental Chemistry and Ecotoxicology
Hexabromocyclododecane (HBCD), a persistent and toxic brominated flame retardant, poses severe ecological and health risks due to its bioaccumulation and endocrine-disrupting effects.
Tianyu Li, Yuzhe He, Weixian Zhang, Xingxing Peng   +3 more
doaj   +1 more source

Regulation of expression and activity of reductive dehalogenases in organohalide-respiring bacteria

, 2018
Während der letzten einhundert Jahre wurden halogenierte organische Verbindungen großflächig in Industrie und Landwirtschaft eingesetzt, wodurch heute mehr als 30 000 Flächen in Europa kontaminiert sind. Aufgrund ihrer eingeschränkten Abbaubarkeit konnten sich riesige Mengen in Böden, Sedimenten und Grundwasser ausbreiten. Viele halogenierte organische
openaire   +1 more source

Additional file 1 of Global prevalence of organohalide-respiring bacteria dechlorinating polychlorinated biphenyls in sewage sludge

Additional file 1: Figure S1. Pearson’s correlations analyses between the relative abundance of putative organohalide-respiring bacteria and environmental and socioeconomical factors in sewage sludge. Figure S2. Comparison of PCB dechlorination in sewage sludge microcosms from different cities. Figure S3.
Xu, Guofang, Zhao, Siyan, Rogers, Matthew J., Chen, Chen, He, Jianzhong   +4 more
openaire   +1 more source

Editorial for the Special Issue "Microbial Solutions for Sustainable Resource Recovery and Environmental Remediation". [PDF]

Microorganisms
Xiao C.
europepmc   +1 more source

Competitive Inhibition and Pathway Truncation During Biotransformation of Traditional and Novel Brominated Flame Retardants Using a Dehalogenimonas-Rich Consortium: Chemical and Microbiological Insights. [PDF]

Int J Mol Sci
Zhang Y, Huang C, Liu YE, Wang Z, Wang T, Zhang Y, Lu Q, Zeng Y, Wang S, Mai B.   +9 more
europepmc   +1 more source

A Half-Century Perspective on the Microbial Bioremediation of PCBs. [PDF]

Environ Sci Technol
Ghosh U, Fennell D, May H, Sowers K, Ting Y.   +4 more
europepmc   +1 more source

Microbially-mediated halogenation and dehalogenation cycling of organohalides in the ocean. [PDF]

Nat Commun
Zhou N, Li Q, Liang Z, Yu K, Zhang C, Wang H, Li P, He Z, Wang S.   +8 more
europepmc   +1 more source

Rhamnolipid-augmented medium enhances growth of <i>Dehalobium chlorocoercia</i> on chloroethenes and polychlorinated biphenyls. [PDF]

Appl Environ Microbiol
Hemmadi V, Makkar RS, Jones JW, Marshall CW, Place AR, May HD, Sowers KR.   +6 more
europepmc   +1 more source