Impacts of organics on the microbial ecology of wastewater anammox processes: Recent advances and meta-analysis.

Xiao, R; Ni, B-J; Liu, S; Lu, H

Impacts of organics on the microbial ecology of wastewater anammox processes: Recent advances and meta-analysis.

Xiao, R Ni, B-J Liu, S Lu, H

Permalink

Publisher:: PERGAMON-ELSEVIER SCIENCE LTD
Publication Type:: Journal Article
Citation:: Water Res, 2021, 191, pp. 116817
Issue Date:: 2021-03-01

Closed Access

	Filename	Description	Size
	1-s2.0-S0043135421000154-main.pdf	Published version	3.57 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	Xiao, R
dc.contributor.author	Ni, B-J
dc.contributor.author	Liu, S
dc.contributor.author	Lu, H
dc.date.accessioned	2022-05-04T20:57:55Z
dc.date.available	2021-01-05
dc.date.available	2022-05-04T20:57:55Z
dc.date.issued	2021-03-01
dc.identifier.citation	Water Res, 2021, 191, pp. 116817
dc.identifier.issn	0043-1354
dc.identifier.issn	1879-2448
dc.identifier.uri	http://hdl.handle.net/10453/157014
dc.description.abstract	Anaerobic ammonium oxidation (anammox) represents a promising technology for wastewater nitrogen removal. Organics management is critical to achieving efficient and stable performance of anammox or integrated processes, e.g., denitratation-anammox. The aim of this systematic review is to synthesize the state-of-the-art knowledge on the multifaceted impacts of organics on wastewater anammox community structure and function. Both exogenous and endogenous organics are discussed with respect to their effects on the biofilm/granule structure and function, as well as the interactions between anammox bacteria (AnAOB) and a broad range of coexisting functional groups. A global core community consisting of 19 taxa is identified and a co-occurrence network is constructed by meta-analysis on the 16S rDNA sequences of 149 wastewater anammox samples. Correlations between core taxa, keystone taxa, and environmental factors, including COD, nitrogen loading rate (NLR) and C/N ratio are obtained. This review provides a holistic understanding of the microbial responses to different origins and types of organics in wastewater anammox reactors, which will facilitate the design and operation of more efficient anammox-based wastewater nitrogen removal process.
dc.format	Print-Electronic
dc.language	eng
dc.publisher	PERGAMON-ELSEVIER SCIENCE LTD
dc.relation.ispartof	Water Res
dc.relation.isbasedon	10.1016/j.watres.2021.116817
dc.rights	info:eu-repo/semantics/closedAccess
dc.subject.classification	Environmental Engineering
dc.subject.mesh	Ammonium Compounds
dc.subject.mesh	Anaerobiosis
dc.subject.mesh	Bioreactors
dc.subject.mesh	Denitrification
dc.subject.mesh	Nitrogen
dc.subject.mesh	Oxidation-Reduction
dc.subject.mesh	Waste Water
dc.subject.mesh	Nitrogen
dc.subject.mesh	Ammonium Compounds
dc.subject.mesh	Bioreactors
dc.subject.mesh	Anaerobiosis
dc.subject.mesh	Oxidation-Reduction
dc.subject.mesh	Denitrification
dc.subject.mesh	Waste Water
dc.title	Impacts of organics on the microbial ecology of wastewater anammox processes: Recent advances and meta-analysis.
dc.type	Journal Article
utslib.citation.volume	191
utslib.location.activity	England
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	2022-05-04T20:57:52Z
pubs.publication-status	Published
pubs.volume	191

Abstract:

Anaerobic ammonium oxidation (anammox) represents a promising technology for wastewater nitrogen removal. Organics management is critical to achieving efficient and stable performance of anammox or integrated processes, e.g., denitratation-anammox. The aim of this systematic review is to synthesize the state-of-the-art knowledge on the multifaceted impacts of organics on wastewater anammox community structure and function. Both exogenous and endogenous organics are discussed with respect to their effects on the biofilm/granule structure and function, as well as the interactions between anammox bacteria (AnAOB) and a broad range of coexisting functional groups. A global core community consisting of 19 taxa is identified and a co-occurrence network is constructed by meta-analysis on the 16S rDNA sequences of 149 wastewater anammox samples. Correlations between core taxa, keystone taxa, and environmental factors, including COD, nitrogen loading rate (NLR) and C/N ratio are obtained. This review provides a holistic understanding of the microbial responses to different origins and types of organics in wastewater anammox reactors, which will facilitate the design and operation of more efficient anammox-based wastewater nitrogen removal process.

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

http://hdl.handle.net/10453/157014