Characterization of membrane fouling in submerged ceramic membrane photobioreactors fed with effluent from membrane bioreactors
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- 作者：Siok Ling Low ; Say Leong Ong ; How Yong Ng ; howyongng@nus.edu.sg" class="auth_mail" title="E-mail the corresponding author
- 关键词：Chlorella vulgaris ; Membrane fouling ; Microalgae ; Submerged ceramic membrane bioreactors ; Submerged ceramic membrane photobioreactors
- 刊名：Chemical Engineering Journal
- 出版年：2016
- 出版时间：15 April 2016
- 年：2016
- 卷：290
- 期：Complete
- 页码：91-102
- 全文大小：2552 K
文摘
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Three SCMPBRs were operated at 72-, 24- and 6.5-h HRT.
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Membrane fouling rate increased with lower operating HRTs through increased of SMPc.
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At long HRT (72 h), hydrolysis was induced in cake layer formed on membrane surface.
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At short HRT (6.5 h), fouling occur via cake layer compaction at high convection rate.
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Macromolecular compound contributed more to membrane fouling than soluble compound.