聚偏氟乙烯膜生物反应器处理城市污水的膜污染分析
收稿日期: 2005-04-07
网络出版日期: 2010-10-01
Membrane fouling analysis of the polyvinylidene difluoride membrane bioreactor treating the sewage
Received date: 2005-04-07
Online published: 2010-10-01
伍海辉, 高乃云, 万金保 . 聚偏氟乙烯膜生物反应器处理城市污水的膜污染分析[J]. 工业水处理, 2006 , 26(1) : 55 -58 . DOI: 10.11894/1005-829x.2006年.26(01).55
Membrane fouling is the key factor of restricting the application of membrane bioreactor (MBR). Running pressure was paid attention on. When the membrane flux is 10 L/(h·m2), the running pressure is lower than 3.73×104 Pa, compared with the different reducing membrane fouling measures: water washing could resume 70% pressure, the running pressure ascended slower when the membrane is inclination at 50 degree, and the best position is 20 cm on the base of the container. In the end, analysis and calculation of the composition of total membrane resistance are given.
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