Abstract:
Using the tag water in Lanzhou City as the water source,the membrane integration technology,pretreatment+two-stage reverse osmosis(RO)+EDI+post-processing,has been applied to the preparation of ultra-pure water for medicinal use by a medical college in Lanzhou. Running results show that using the membrane integrated technology,two-stage RO+EDI technology for preparing ultra-pure water is feasible. The produced water reaches the National Standard of Water for Analytical Laboratory Use(GB/T 6682-2000),and the Purified Water Standards in Chinese Pharmacopoeia(2010 Edition).
Key words:
membrane integration,
medical use,
purified water
摘要：
兰州市某高校医学院以兰州市自来水为水源，采用预处理+二级反渗透（RO）+连续电除盐技术（EDI）+后处理的膜集成技术制取药用超纯水。运行结果表明，采用二级RO+EDI的膜集成技术制取药用超纯水是可行的，产品水达到分析实验室用水国家标准（GB/T 6682-2000）和中国药典（2010版）纯化水标准。
关键词:
膜集成,
药用,
纯化水
CLC Number:
Yang Jingtian, Zhang Pengyun, Wang Yingping, Zhao Huqun. Application of membrane integration technology to the preparation of purified water for medicinal use[J]. INDUSTRIAL WATER TREATMENT, 2016, 36(9): 103-105.
杨景天, 张鹏云, 王应平, 赵虎群. 膜集成技术在药用纯化水制备中的应用[J]. 工业水处理, 2016, 36(9): 103-105.