Recent advances in the biodegradation of polychlorinated biphenyls

Y Xiang, Z Xing, J Liu, W Qin, X Huang - World Journal of Microbiology …, 2020 - Springer
Polychlorinated biphenyls (PCBs) are typical lasting organic pollutants. Persistence and
recalcitrance to biodegradation of PCBs have hampered the transformation of PCB …

Offshore marine sediment microbiota respire structurally distinct organohalide pollutants

G Xu, N Zhang, X Zhao, C Chen… - … Science & Technology, 2022 - ACS Publications
Marine sediments are a major sink of organohalide pollutants, but the potential for offshore
marine microbiota to transform these pollutants remains underexplored. Here, we report …

Long-term dechlorination of polychlorinated biphenyls (PCBs) in Taihu Lake sediment microcosms: Identification of new pathways, PCB-driven shifts of microbial …

L Xu, S Liu, Y Tang, X Han, Y Wang, D Fu… - Environmental …, 2021 - ACS Publications
Microbial reductive dechlorination of polychlorinated biphenyls (PCBs) is regarded as an
alternative approach for in situ remediation and detoxification in the environment. To better …

Efficient biostimulation of microbial dechlorination of polychlorinated biphenyls by acetate and lactate under nitrate reducing conditions: Insights into dechlorination …

Y Xu, Y Wang, A Zheng, Y Yuan, L Xu, Y Tang… - Journal of Hazardous …, 2024 - Elsevier
Microbial-catalyzed reductive dechlorination of polychlorinated biphenyls (PCBs) is largely
affected by the indigenous sediment geochemical properties. In this study, the effects of …

Polychlorinated biphenyls (PCBs): Environmental fate, challenges and bioremediation

S Elangovan, SBS Pandian, G SJ, SJ Joshi - Microbial metabolism of …, 2019 - Springer
Synthetic chlorinated organic compounds—polychlorinated biphenyls (PCBs)—have been
used in several industrial applications for over 50 years and are among the most persistent …

Anaerobic microbial dehalogenation and its key players in the contaminated Bitterfeld-Wolfen megasite

I Nijenhuis, R Stollberg… - FEMS microbiology …, 2018 - academic.oup.com
Abstract The megasite Bitterfeld-Wolfen is highly contaminated as a result of accidents and
because of dumping of wastes from local chemical industries in the last century. A variety of …

Bioremediation of triphenyl phosphate in river water microcosms: Proteome alteration of Brevibacillus brevis and cytotoxicity assessments

K Wei, H Yin, H Peng, G Lu, Z Dang - Science of the Total Environment, 2019 - Elsevier
Triphenyl phosphate (TPHP), an organophosphate flame retardant, was detected in river
water samples collected from an electronic waste recycling area in Guiyu, Southern China …

High-throughput sequencing revealed novel Dehalococcoidia in dechlorinating microbial enrichments from PCB-contaminated marine sediments

B Matturro, E Frascadore… - FEMS Microbiology …, 2017 - academic.oup.com
In this study, six PCE-to-ethene dechlorinating cultures, fed with a fermentable substrate
(lactate) or hydrogen as electron donor, were obtained from PCB and PCE dechlorinating …

Potential risk reduction of Aroclor 1254 by microbial dechlorination in anaerobic Grasse River sediment microcosms

D Kaya, I Imamoglu, FD Sanin, RB Payne… - Journal of hazardous …, 2017 - Elsevier
Aroclor 1254 was the second most produced commercial PCB mixture and is found in soils,
sediments and sewage throughout the globe. This commercial PCB mixture is considered …

[HTML][HTML] Chemical-physical parameters and microbial community changes induced by electrodes polarization inhibit PCB dechlorination in a marine sediment

A Botti, E Musmeci, B Matturro, G Vanzetto… - Journal of Hazardous …, 2024 - Elsevier
Microbial reductive dechlorination of organohalogenated pollutants is often limited by the
scarcity of electron donors, that can be overcome with microbial electrochemical …