化工进展

• 化工过程与装备 • 上一篇    下一篇

正渗透膜技术及其应用

李 刚1,李雪梅1,王 铎2,何 涛1,高从堦2   

  1. 1 南京工业大学化学化工学院,材料化学工程国家重点实验室;
    2中国海洋大学化学化工学院
  • 出版日期:2010-08-05 发布日期:2010-08-05

Forward osmosis membranes and applications

LI Gang 1,LI Xuemei 1,WANG Duo 2,HE Tao 1,GAO Congjie2   

  1. 1 College of Chemistry and Chemical Engineering,Nanjing University of Technology,Key Lab of Materials-Oriented
    Chemical Engineering; 2 College of Chemistry and Chemical Engineering,
    Ocean University of China
  • Online:2010-08-05 Published:2010-08-05

摘要: 正渗透技术为水资源和环境问题提供了低能耗、高效率的解决方法,同时正渗透技术还是一种绿色能源技术,可以将自然界中常见的渗透能直接转化为电能。近年来,正渗透技术在国际上得到了广泛的重视,探索和研究工作正不断发展。本文就正渗透技术中的膜材料最新进展和正渗透技术在海水淡化、绿色能源、污水回用、航空航天、食品浓缩等行业的应用进行了详实的综述,并展望了我国在该领域的发展前景。

Abstract: Forward osmosis(FO)is a low energy consuming and efficient solution for water and environmental problems. FO converts osmotic energy to electricity via pressure retarded osmosis process,therefore it is also a green energy technology. In recent years,FO has attracted worldwide attention for research and development,ranging from governmental funding to company research plan. In this review,the state-of-the-art in FO membrane materials and applications are summarized. Various applications of FO in seawater desalination,osmotic power,wastewater reuse,aeronautics and astronautics,beverage and other novel processes are introduced.

京ICP备12046843号-2;京公网安备 11010102001994号
版权所有 © 《化工进展》编辑部
地址:北京市东城区青年湖南街13号 邮编:100011
电子信箱:hgjz@cip.com.cn
本系统由北京玛格泰克科技发展有限公司设计开发 技术支持:support@magtech.com.cn