·     连续电除盐（EDI-Electro deionization)系统以反渗透的出水水质作为原水，EDI新技术可以替代传统的离子交换装置，可以连续生产出10－18 MΩ.cm的超纯水。
    连续电除盐（EDI-Electro deionization)技术是水处理工业的一场成本革命，其最大的特点是利用电而不是酸碱对树脂进行再生，所以非常经济实用，可以用有限的能源消耗获得稳定的纯水。具有出水水质稳定、运用费用低、操作管理方便、占地面积小等优点，从1996年EDI技术工业化以来，已广泛应用于医药、电子、电力和表面清洗等工业领域，取得了很好的经济效益，受到广大用户的青睐，使水处理技术的发展进入了一个崭新的阶段。

·         EDI  除盐过程示意图

Electro deionization
Systme of electro deionzation make water quality of our water of reverse osmosis as original water.New technology of EDI can replace traditional ion exchange device, whic contonuously manufacture 10-18.2MΩ.cm super-pure water.
EDI-Electro deionization technology is a cost revolution in water treatment industry.The biggest character is that utilize electric power to regenerate to resin not alali and acid,so it is very economic and practical.which can obtain application,easy and conventent operation.it possesses advantages such as stabe water quality.low cost of applocation,easy and convenient operation and small area occupied.EDI has been widely used in the industriak field such as medicine,electrnic,electric power and serface cleanout since 1986 it industrilized,which make good benefit of economy and is liked very much by vast customers.It make the technology development of water treatment enter a brand-new stage.