Membrane fouling and its controlling in membrane bioreactor for wastewater treatment
Received date: 2003-11-19
Online published: 2010-10-01
The scale and amount of MBR applied to wastewater treatment are expanding, however, membrane fouling has blocked the further application of MBR to wastewater treatment. The formation of membrane fouling and process are analysed through the characteristics of membrane, the properties of the mixed liquor, and the operational conditions of membrane. The research development of membrane fouling in China and abroad are thoroughly reviewed. Moreover, the controlling measures of membrane fouling are presented in four aspects: modifying membrane to improve the ability of fouling resistance, changing the properties of the mixed liquor, optimizing the operational conditions of membrane separation and cleaning the membrane.
Key words: membrane; membrane fouling; wastewater treatment; membrane fouling control
Huo Shouliang, Huang Xianhuai, Liu Shaogen, Cheng Jing . Membrane fouling and its controlling in membrane bioreactor for wastewater treatment[J]. Industrial Water Treatment, 2004 , 24(8) : 9 -13 . DOI: 10.11894/1005-829x.2004.24(8).9
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