摘要： 超纯水系统中的电去离子（EDI）装置由于长时间运行会逐渐出现污堵，导致EDI装置不能正常运行和使用寿命缩短。通过对某公司EDI装置在长期运行下产生的污堵清洗方法和过程进行总结整理，为超纯水系统设备管理、EDI装置化学清洗及灭菌维护提供借鉴。
关键词:
电去离子技术（EDI）,
化学清洗,
灭菌
Abstract: Contamination and blockage occur gradually in the electrodeionization (EDI) device of ultra-pure water systems,due to long-time running. As a result,the EDI device could not be operated normally and its service time could be shortened. The cleaning method and courses for contamination and blockage resulted from long-time running of the EDI device in a company have been collated and summarized. This essay provides reference for the management of ultra-pure water systems and chemical cleaning or sterilization maintenance of EDI device.
Key words:
electrodeionization,
chemical cleaning,
sterilization
中图分类号:
郭银明, 李为, 段宏锋, 雷阳, 马珮, 方正兴. 超纯水系统EDI装置化学清洗及灭菌方法[J]. 工业水处理, 2014, 34(5): 93-96.
Guo Yinming, Li Wei, Duan Hongfeng, Lei Yang, Ma Pei, Fang Zhengxing. Chemical cleaning and sterilization maintenance methods for EDI device in ultra-pure water systems[J]. INDUSTRIAL WATER TREATMENT, 2014, 34(5): 93-96.