Characterization of fouling layers for in-line coagulation membrane fouling by apparent zeta potential

Wang, J; Yang, S; Guo, W; Ngo, HH; Jia, H; Yang, J; Zhang, H; Zhang, X

Characterization of fouling layers for in-line coagulation membrane fouling by apparent zeta potential

Wang, J Yang, S Guo, W

Ngo, HH

Jia, H Yang, J Zhang, H Zhang, X

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Publication Type:: Journal Article
Citation:: RSC Advances, 2015, 5 (128), pp. 106087 - 106093
Issue Date:: 2015-12-03

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Field	Value	Language
dc.contributor.author	Wang, J	en_US
dc.contributor.author	Yang, S	en_US
dc.contributor.author	Guo, W https://orcid.org/0000-0001-5542-2858	en_US
dc.contributor.author	Ngo, HH https://orcid.org/0000-0002-0296-2866	en_US
dc.contributor.author	Jia, H	en_US
dc.contributor.author	Yang, J	en_US
dc.contributor.author	Zhang, H	en_US
dc.contributor.author	Zhang, X	en_US
dc.date.available	2020-05-25T19:04:52Z
dc.date.issued	2015-12-03	en_US
dc.identifier.citation	RSC Advances, 2015, 5 (128), pp. 106087 - 106093	en_US
dc.identifier.uri	http://hdl.handle.net/10453/41155
dc.description.abstract	© The Royal Society of Chemistry. This study investigated the apparent zeta potential of fouled membranes for in-line coagulation membrane fouling monitoring in micro-polluted water treatment. Results show that the apparent zeta potentials are consistent with transmembrane pressures (TMPs) in both a direct filtration process and in-line coagulation ultrafiltration (C-UF). Furthermore, the curve between apparent zeta potential and filtration resistance of C-UF conformed to the form of the Michaelis-Menten equation. The changes of apparent zeta potential along with periodical backwashing were in accordance with the trend of TMP change. As a whole, apparent zeta potential could be a useful indicator for monitoring membrane fouling.	en_US
dc.relation.ispartof	RSC Advances	en_US
dc.relation.isbasedon	10.1039/c5ra18826a	en_US
dc.title	Characterization of fouling layers for in-line coagulation membrane fouling by apparent zeta potential	en_US
dc.type	Journal Article
utslib.citation.volume	128	en_US
utslib.citation.volume	5	en_US
utslib.for	0904 Chemical Engineering	en_US
utslib.for	03 Chemical Sciences	en_US
pubs.embargo.period	Not known	en_US
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	open_access
pubs.issue	128	en_US
pubs.publication-status	Published	en_US
pubs.volume	5	en_US

Abstract:

© The Royal Society of Chemistry. This study investigated the apparent zeta potential of fouled membranes for in-line coagulation membrane fouling monitoring in micro-polluted water treatment. Results show that the apparent zeta potentials are consistent with transmembrane pressures (TMPs) in both a direct filtration process and in-line coagulation ultrafiltration (C-UF). Furthermore, the curve between apparent zeta potential and filtration resistance of C-UF conformed to the form of the Michaelis-Menten equation. The changes of apparent zeta potential along with periodical backwashing were in accordance with the trend of TMP change. As a whole, apparent zeta potential could be a useful indicator for monitoring membrane fouling.

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http://hdl.handle.net/10453/41155