EDI技术取代复床+混床除盐工艺的应用  

APPLICATION ON THE EDI TECHNOLOGY REPLACES COMBINED BED + MIXED BED DESALINATION

作　　者：彭柯[1,2] 何龙 郑爽英[2] 王波 

机构地区：[1]成都蜀源水处理科技有限责任公司,四川成都610055 [2]西南交通大学环境科学与工程学院,四川成都610031

出　　处：《水处理技术》2011年第8期124-126,共3页Technology of Water Treatment

摘　　要：在纯水除盐工艺改造中,运用EDI技术代替传统复床+混床除盐工艺的工程实例以及应用经验,并对两种工艺进行了比较。结果表明,EDI工艺的出水水质更好,运行更稳定,且具有操作简便、运行过程环保的特点。The engineering project of Electrodeionization（EDI） technology,which replaced the traditional ion exchange desalination systems,was reviewed in this paper.By using actual example,the paper introduced experience of the project,and makes comparison of this two systems.The results showed that EDI technology was better performance in water quality,stable operation.The production process of EDI was simple and environmentally friendly.

关 键 词：超纯水 电去离子(EDI) 除盐系统 

分 类 号：TQ028.8[化学工程]