Abstract:

Advanced treatment of secondary urban sewage by CMFW - 2 continuous microfiltration equipment on waste-water reuse has been studied on a pilot-scale. The results indicate that the equipment is feasible technically, the effluent water quality of the equipment is steady, and the effluent water quality excels Water Quality Standard for Urban Water Consumption(Exposure draft, 2002). And the membrane controlling and cleaning of the equipment is analyzed briefly.

Key words: continuous microfiltration, membrane fouling, membrane cleaning, wastewater reuse

摘要：

采用CMFW-2连续微滤中水回用装置对城市污水厂二级出水进行深度处理中试试验,运行结果表明,该装置在技术上是可行的,其出水水质稳定,优于《城市杂用水水质标准》(2002年征求意见稿)。并对该装置对膜污染的控制和清洗做了简要的分析。

关键词: 连续微滤, 膜污染, 膜洗洗, 污水回用

CLC Number: 

• X703