In dye wastewater treatment by membrane bioreactor (MBR), the mechanism of membrane fouling is studied by means of dead - end filtration of activated sludge.

• 在采用膜生物反应器(MBR)处理染料废水的过程中,通过对活性污泥进行终端过滤来反映膜污染机理,着重考察了膜过滤的形式、膜通量变化和膜污染的形成。