纯水系统EDI装置的化学清洗技术

摘要

EDI装置广泛应用于纯水系统深度除盐工艺，该文介绍了EDI装置污染的特征和原因，分析了EDI装置清洗的一般原则和方法，对EDI装置清洗剂的配方和应用工艺进行了探讨。%The EDI device is widely applied in pure water production process. The reason and characteristic of fouling for EDI device were introduced in this paper. The principle and method of cleaning technology were analyzed. The cleaning chemicals and their application were discussed.