海水淡化预处理的技术研究现状  

Research Status of Seawater Desalination Pretreatment Technology

作　　者：钱凌怡[1] 廖德祥[1] 耿安超[1] 

机构地区：[1]上海海事大学,上海201306

出　　处：《广州化工》2013年第19期3-5,共3页GuangZhou Chemical Industry

基　　金：国家自然科学基金(No:51109126);上海市自然科学基金(No:11ZR145000);上海市教委科研创新项目(No:12YZ123);上海海事大学校基金(No:20120052)

摘　　要：水资源短缺是个世界性的问题,我国也不例外。我国沿海城市利用海水发展工业。目前海水淡化技术已相当成熟,但是海水净化的成本依然较高。本文分别对传统的海水净化技术和膜过滤技术进行综述,并介绍了主动错流式旋转膜对海水淡化预处理的效果,通过减少净化的工艺流程,以达到节约成本的目的。Water shortage was a world problem and China was no exception. Chinese coastal cities developed industry at the cost of utilization of seawater. At present, the seawater desalination technology was quite mature, but the seawater purification＇s cost was still high. The traditional water purification technology and membrane filtration technology were summarized, and the active cross flow rotating membrane＇s effect in seawater desalination pretreatment was introduced. By reducing the purification process, the cost was saved.

关 键 词：海水净化 预处理 膜处理技术 主动错流式旋转膜 

分 类 号：TV213.1[水利工程—水文学及水资源]