二级RO-EDI工艺在制药纯化水制备中的应用  

Application of Two Stage RO-EDI Process in the Preparation of Pharmaceutical Purified Water

作　　者：王红燕[1] 刘莉[1] 常莺娜[1] Wang Hongyan Liu Li Chang Yingna(Gansu academy of membrane science and technology, Lanzhou 730000, Chin)

机构地区：[1]甘肃省膜科学技术研究院,甘肃兰州730000

出　　处：《广东化工》2016年第22期75-76,78,共3页Guangdong Chemical Industry

基　　金：甘肃省中小企业创新基金(1504JKCA045)

摘　　要：以自来水为水源,采用二级RO-EDI-杀菌组合工艺制取纯化水。经过2016年4月份连续十天现场调试运行,产水量稳定,产水水质达到中国药典2010版纯化水标准[1],其中电阻率达到10 M?·cm以上。Using tap water as raw water to prepare purified water by combining two levels of RO-EDI with sterilization process. After ten days of filed operation in April 2016, the water output flow was stable, and product water quality met the Chinese Pharmacopoeia 2010 purified water standards, where the resistivity is above 10 MΩ·Cm.

关 键 词：反渗透 电去离子 纯化水 

分 类 号：TQ460.4[化学工程—制药化工]