摘要
从膜的性质、料液的性质以及膜分离的操作条件3个方面分析了膜污染的成因和膜污染过程;分析了膜污染的种类;从改善膜本身的抗污染能力,变化混合液的特性,优化膜分离的操作条件以及膜清洗等方面介绍了膜污染的防治方法。
This paper analyzed the eontamlnafion cause and process from three aspects： the membrane property, the liquid property and the operating condition of membrane detaching. Besides, it also introduced the prevention methods of membrane contamination by improving the membrane self anti - pollute ability, changing mixed liquid property, optimizing operating condition and membrane washing.
出处
《水利科技与经济》
2007年第11期832-833,共2页
Water Conservancy Science and Technology and Economy
关键词
膜
膜污染
膜污染防治
membrane
membrane contamination
membrane contamination prevention
