反渗透膜的应用进展  

Application development of reverse osmosis membranes

作　　者：李凤娟[1] 王薇[1] 杜启云[1] 

机构地区：[1]天津工业大学中空纤维膜材料与膜过程教育部重点实验室,天津300160

出　　处：《天津工业大学学报》2009年第2期25-29,共5页Journal of Tiangong University

基　　金：国家自然科学基金项目(50673077);天津市科技攻关计划项目(06YFGZSH01700);天津市高等学校科技发展基金项目(20060516)

摘　　要：反渗透膜过滤技术是一种高效、低能和易操作的液体分离技术,同传统的水处理方法相比具有处理效果好,可实现海水淡化、废水的循环利用和对有用物质回收等优点.本文基于中空纤维反渗透膜技术的发展,研究其在国内外的应用现状,介绍了反渗透膜在海水和苦咸水淡化、纯水制备、废水处理、食品加工等方面的应用,并讨论了反渗透膜的研究方向和发展前景.Reverse osmosis （RO） is a liquid separation technology with properties of high efficiency, low energy consumption and easy operation. Compared to traditional methods of wastewater treatment, reverse osmosis membrane technology has many advantages, such as seawater and brackish water desalination, the circulatory use of wastewater and recovery of useful substances. Research and development of reverse osmosis membrane filtration techniques in the treatment of seawater and brackish water desalination, preparation of pure water, sewage treatment, foodstuff processing are introduced, respectively. In addition, the prospect of these techniques is also discussed.

关 键 词：反渗透膜 海水和苦咸水淡化 纯水制备 废水处理 食品加工 

分 类 号：TS102.528.1[轻工技术与工程—纺织工程] TQ028.8[轻工技术与工程—纺织科学与工程]