摘要
电渗析技术是膜分离技术之一,具有低能耗,高效率,连续运行、环境友好等显著优点,在多个行业中有着广泛的使用。简述了几种常见的电渗析技术,包括填充床电渗析,倒极电渗析和双膜电渗析等,着重介绍了电渗析技术在水处理、食品和化工方面的应用,并简单探讨了电渗析技术其发展前景。
Electrodialysis technology is one of membrane separation technologies. Now electrodialysis has been widely used in different fields for its low energy consumption, high efficiency, continuously running and friendly to environment etc. The paper described some kinds of electrodialysis such as EDI, EDR and EDMB etc,the applications of electrodialysis in water treatment,food industry and chemical engineering were introduced,the developmental trends of electrodialysis was discussed.
出处
《电力科技与环保》
2012年第4期27-30,共4页
Electric Power Technology and Environmental Protection
关键词
电渗析
离子交换膜
分离
应用
electrodialysis
ion exchange membrane
separation
application