Improvement of anaerobic digestion containing sulfur with conductive materials: Focusing on recent advances and internal biological mechanisms

Chen, L; Zhang, Y; Liang, J; Li, Y; Zhang, J; Fang, W; Zhang, P; Zhang, G; Hao Ngo, H

Improvement of anaerobic digestion containing sulfur with conductive materials: Focusing on recent advances and internal biological mechanisms

Chen, L Zhang, Y Liang, J Li, Y Zhang, J Fang, W Zhang, P Zhang, G Hao Ngo, H

Permalink

Publisher:: Elsevier
Publication Type:: Journal Article
Citation:: Chemical Engineering Journal, 2023, 472, pp. 144867
Issue Date:: 2023-09-15

Closed Access

	Filename	Description	Size
	1-s2.0-S1385894723035982-main.pdf	Published version	2.91 MB	Adobe PDF	View/Open

Copyright Clearance Process

Recently Added
In Progress
Closed Access

This item is closed access and not available.

Full metadata record

Field	Value	Language
dc.contributor.author	Chen, L
dc.contributor.author	Zhang, Y
dc.contributor.author	Liang, J
dc.contributor.author	Li, Y
dc.contributor.author	Zhang, J
dc.contributor.author	Fang, W
dc.contributor.author	Zhang, P
dc.contributor.author	Zhang, G
dc.contributor.author	Hao Ngo, H
dc.date.accessioned	2024-03-11T01:58:38Z
dc.date.available	2024-03-11T01:58:38Z
dc.date.issued	2023-09-15
dc.identifier.citation	Chemical Engineering Journal, 2023, 472, pp. 144867
dc.identifier.issn	1385-8947
dc.identifier.uri	http://hdl.handle.net/10453/176442
dc.description.abstract	Conductive materials application in anaerobic digestion containing sulfur gains increasing attention due to their multifunctional effects in promoting substrate degradation, methane production, and hydrogen sulfide production control. However, a comprehensive understanding of biological mechanisms that conductive materials promote anaerobic digestion containing sulfur has yet to be achieved. This paper reviews recent advances and internal biological mechanisms on conductive materials enhancing anaerobic digestion containing sulfur. Related literatures were searched on web of science, systematically summarized, compared, and analyzed. Direct interspecies electron transfer (DIET), quorum sensing, and enhancement of microbial tolerance to sulfides are identified as critical biological mechanisms. On this basis, the current work presents a unique insight into the potential connection between DIET and quorum sensing. Furthermore, the influences of conductive materials on microbial metabolism are comprehensively evaluated, including organic carbon metabolism, sulfur metabolism, and methanogenic metabolism. Finally, current challenges and future research directions are pointed out. This work is of great importance for guiding and elucidating the biological mechanisms of conductive materials to improve anaerobic digestion containing sulfur.
dc.language	en
dc.publisher	Elsevier
dc.relation.ispartof	Chemical Engineering Journal
dc.relation.isbasedon	10.1016/j.cej.2023.144867
dc.rights	info:eu-repo/semantics/closedAccess
dc.subject	0904 Chemical Engineering, 0905 Civil Engineering, 0907 Environmental Engineering
dc.subject.classification	Chemical Engineering
dc.subject.classification	4004 Chemical engineering
dc.subject.classification	4011 Environmental engineering
dc.subject.classification	4016 Materials engineering
dc.title	Improvement of anaerobic digestion containing sulfur with conductive materials: Focusing on recent advances and internal biological mechanisms
dc.type	Journal Article
utslib.citation.volume	472
utslib.for	0904 Chemical Engineering
utslib.for	0905 Civil Engineering
utslib.for	0907 Environmental Engineering
pubs.organisational-group	University of Technology Sydney
pubs.organisational-group	University of Technology Sydney/Faculty of Engineering and Information Technology
pubs.organisational-group	University of Technology Sydney/Faculty of Engineering and Information Technology/School of Civil and Environmental Engineering
pubs.organisational-group	University of Technology Sydney/Strength - CTWW - Centre for Technology in Water and Wastewater Treatment
utslib.copyright.status	closed_access	*
dc.date.updated	2024-03-11T01:58:37Z
pubs.publication-status	Published
pubs.volume	472

Abstract:

Conductive materials application in anaerobic digestion containing sulfur gains increasing attention due to their multifunctional effects in promoting substrate degradation, methane production, and hydrogen sulfide production control. However, a comprehensive understanding of biological mechanisms that conductive materials promote anaerobic digestion containing sulfur has yet to be achieved. This paper reviews recent advances and internal biological mechanisms on conductive materials enhancing anaerobic digestion containing sulfur. Related literatures were searched on web of science, systematically summarized, compared, and analyzed. Direct interspecies electron transfer (DIET), quorum sensing, and enhancement of microbial tolerance to sulfides are identified as critical biological mechanisms. On this basis, the current work presents a unique insight into the potential connection between DIET and quorum sensing. Furthermore, the influences of conductive materials on microbial metabolism are comprehensively evaluated, including organic carbon metabolism, sulfur metabolism, and methanogenic metabolism. Finally, current challenges and future research directions are pointed out. This work is of great importance for guiding and elucidating the biological mechanisms of conductive materials to improve anaerobic digestion containing sulfur.

Please use this identifier to cite or link to this item:

http://hdl.handle.net/10453/176442