A novel strategy combining hydrogenotrophic methanogens' bioaugmentation and biochar biostimulation for simultaneous polycyclic aromatic hydrocarbon biodegradation and bioenergy recovery DOI Creative Commons
Rui Tang, Min Zhang, Xin Li

et al.

RSC Advances, Journal Year: 2024, Volume and Issue: 14(33), P. 23710 - 23719

Published: Jan. 1, 2024

A novel strategy combining hydrogenotrophic methanogens' bioaugmentation and biochar biostimulation for simultaneous PAH biodegradation bioenergy recovery is proposed.

Language: Английский

A comprehensive review on methane’s dual role: effects in climate change and potential as a carbon–neutral energy source DOI

Murugesan Sobanaa,

Ragothaman Prathiviraj,

Joseph Selvin

et al.

Environmental Science and Pollution Research, Journal Year: 2023, Volume and Issue: 31(7), P. 10379 - 10394

Published: Oct. 26, 2023

Language: Английский

Citations

16
Facilitating direct interspecies electron transfer in anaerobic digestion via speeding up transmembrane transport of electrons and CO2 reduction in methanogens by Na+ adjustment DOI Open Access

Zhipeng Ao,

Yuan Li, Yang Li

et al.

Waste Management, Journal Year: 2023, Volume and Issue: 170, P. 252 - 260

Published: Sept. 18, 2023

Language: Английский

Citations

14
A Multifunctional Dehalobacter? Tandem Chloroform and Dichloromethane Degradation in a Mixed Microbial Culture DOI
Olivia Bulka,

Jennifer Webb,

Sandra Dworatzek

et al.

Environmental Science & Technology, Journal Year: 2023, Volume and Issue: 57(48), P. 19912 - 19920

Published: Nov. 14, 2023

Chloroform (CF) and dichloromethane (DCM) contaminate groundwater sites around the world but can be cleaned up through bioremediation. Although several strains of Dehalobacter restrictus reduce CF to DCM multiple Peptococcaceae ferment DCM, these processes cannot typically happen simultaneously due sensitivity in known DCM-degraders or electron donor competition. Here, we present a mixed microbial culture that metabolize create an additional enrichment fed only DCM. Through genus-specific quantitative polymerase chain reaction, find grows while either alone is converted, indicating its involvement both metabolic steps. Additionally, was maintained for over 1400 days without addition exogenous donor, balance calculations, show metabolism would produce sufficient reducing equivalents (likely hydrogen) respiration. Together, results suggest intraspecies transfer could occur continually culture. Minimizing reduces cost bioremediation, "self-feeding" prolong bioremediation activity long after ends. Overall, understanding this mechanism informs strategies maintenance scale-up benefits contaminated where employed remediation worldwide.

Language: Английский

Citations

13
Proposed mechanisms of electron uptake in metal-corroding methanogens and their potential for CO2 bioconversion applications DOI
Nan Mei, Pier‐Luc Tremblay, Yuyang Wu

et al.

The Science of The Total Environment, Journal Year: 2024, Volume and Issue: 923, P. 171384 - 171384

Published: March 2, 2024

Language: Английский

Citations

5
A novel strategy combining hydrogenotrophic methanogens' bioaugmentation and biochar biostimulation for simultaneous polycyclic aromatic hydrocarbon biodegradation and bioenergy recovery DOI Creative Commons
Rui Tang, Min Zhang, Xin Li

et al.

RSC Advances, Journal Year: 2024, Volume and Issue: 14(33), P. 23710 - 23719

Published: Jan. 1, 2024

A novel strategy combining hydrogenotrophic methanogens' bioaugmentation and biochar biostimulation for simultaneous PAH biodegradation bioenergy recovery is proposed.

Language: Английский

Citations

5