Characterization of Corrosion Microbial Communities

Li, X; Jiang, G

Characterization of Corrosion Microbial Communities

Li, X

Jiang, G

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Publisher:: Springer
Publication Type:: Chapter
Citation:: Microbiologically Influenced Corrosion of Concrete Sewers: Mechanisms, Measurements, Modelling and Control Strategies, 2023, pp. 99-111
Issue Date:: 2023-01-01

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Field	Value	Language
dc.contributor.author	Li, X https://orcid.org/0000-0003-1768-9556
dc.contributor.author	Jiang, G
dc.date.accessioned	2023-09-30T04:28:17Z
dc.date.available	2023-09-30T04:28:17Z
dc.date.issued	2023-01-01
dc.identifier.citation	Microbiologically Influenced Corrosion of Concrete Sewers: Mechanisms, Measurements, Modelling and Control Strategies, 2023, pp. 99-111
dc.identifier.isbn	978-3-031-29940-7
dc.identifier.uri	http://hdl.handle.net/10453/172405
dc.description.abstract	The corrosive conditions in sewers influence the corrosion development on concrete sewers. With the corrosion development, the continuous acid production alters the corrosion layer conditions and the microbial community. This chapter briefly discussed the dynamic corrosive conditions within sewers and their impacts on corrosion development. H2S concentration, temperature, relative humidity, and contact with wastewater are critical environmental factors for corrosion development. The pH reduction due to corrosion development changed the corrosion layer conditions and corrosion microbial communities, where a temporal succession from neutrophilic sulfur-oxidizing microorganisms (NSOM) to acidophilic sulfide-oxidizing microorganisms (ASOM) occurs. Through culture-dependent and culture-independent detection approaches, a diverse range of NSOM and ASOM was detected in corrosion layers along with heterotrophic microbes. The functions and physiology of core members in corrosion communities, especially in relation to the corrosion process are summarized.
dc.format.extent	12
dc.language	en
dc.publisher	Springer
dc.relation.ispartof	Microbiologically Influenced Corrosion of Concrete Sewers: Mechanisms, Measurements, Modelling and Control Strategies
dc.relation.ispartofseries	Engineering Materials
dc.relation.isbasedon	10.1007/978-3-031-29941-4_5
dc.rights	info:eu-repo/semantics/restrictedAccess
dc.title	Characterization of Corrosion Microbial Communities
dc.type	Chapter
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	recently_added	*
pubs.consider-herdc	false
dc.date.updated	2023-09-30T04:28:16Z
pubs.place-of-publication	Switzerland
pubs.publication-status	Published
dc.location	Switzerland

Abstract:

The corrosive conditions in sewers influence the corrosion development on concrete sewers. With the corrosion development, the continuous acid production alters the corrosion layer conditions and the microbial community. This chapter briefly discussed the dynamic corrosive conditions within sewers and their impacts on corrosion development. H2S concentration, temperature, relative humidity, and contact with wastewater are critical environmental factors for corrosion development. The pH reduction due to corrosion development changed the corrosion layer conditions and corrosion microbial communities, where a temporal succession from neutrophilic sulfur-oxidizing microorganisms (NSOM) to acidophilic sulfide-oxidizing microorganisms (ASOM) occurs. Through culture-dependent and culture-independent detection approaches, a diverse range of NSOM and ASOM was detected in corrosion layers along with heterotrophic microbes. The functions and physiology of core members in corrosion communities, especially in relation to the corrosion process are summarized.

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

http://hdl.handle.net/10453/172405