膜分离技术在印染废水回用中的研究和应用  

Membrane Separation Technology on Printing and Dyeing Wastewater Reuse

作　　者：魏娜[1] 张雁秋[1] 季凯[2] 

机构地区：[1]中国矿业大学环境与测绘学院,江苏徐州221008 [2]徐州空军学院,江苏徐州221000

出　　处：《净水技术》2009年第5期1-5,共5页Water Purification Technology

摘　　要：膜分离是一种新兴的集高效分离、浓缩、提纯和净化于一体的技术,目前在印染废水深度处理和回用中得到越来越广泛的应用。通过介绍了反渗透、纳滤、微滤和超滤的工作原理,论述了不同学者的研究成果和不同的膜分离组合工艺在印染废水回用中的应用。The method of membrane separation is a kind of burgeoning technology which can separate, concentrate and purify the polluted water with good effect. At present, the membrane separation technology has been used in the advanced treatment and recycling technology of printing and dyeing wastewater widely. According to studying the working principle of the reverse osmosis, the nanofihration, the microflitration and the uhrafihration describe the research results of different scholars and the application of some combined membrane technologies on reusing the printing and dyeing wastewater.

关 键 词：膜分离技术 反渗透 纳滤 微滤 超滤 动态膜 

分 类 号：X703.1[环境科学与工程—环境工程]