膜分离技术处理工业废水研究进展

Research progress of membrane separation technology for industrial wastewater treatment

综述了膜分离技术处理工业废水的最新进展与应用现状。分别就微滤、超滤、纳滤、反渗透技术以及分离膜与其他工艺结合处理工业废水作了详细介绍,同时介绍了膜污染与清洗的研究现状,针对膜分离技术处理工业废水的不足,提出对膜材质、膜表面修饰等技术的改进有利于更加有效地处理工业废水,最后展望了膜分离技术在工业废水应用方面的发展前景。

The latest developments and applications of membrane separation technology in the treatment of industrial wastewater were reviewed. Microfiltration,ultrafiltration,nanofiltration,reverse osmosis technology and other processes combining membrane separations treatments were introduced in detail. Simultaneously,the research status of membrane fouling and cleaning was introduced. In view of the insufficiency of membrane separation technology in the treatment of industrial wastewater,improvements in membrane material and membrane surface modification technology are proposed to facilitate the more effective treatment of industrial wastewater. Finally,the prospects of membrane separation technology in the application of industrial wastewater are forecasted.