Water Quality Analysis of A RO-EDI based Hemodialysis Water Purification System
YANG Xiaohe
ZHENG Chao
CHEN Xianming
SHEN Xiaojun
LU Weimin
Abstract：A RO-EDI based hemodialysis water purification system was independently designed and manufactured,and its basic principles and components were introduced.According to pharmacopeia method,water samples from the delivery port terminal were tested with a series of biochemical indicators such as bacteria,bacterial endotoxin,and ions (K+、Na+、Cu2+、Pb+、Zn2+、Cd2+、Mg2+).Results showed that the produced hemodialysis water from this purification system reached relevant national standards in all in-dicators including bacteria,endotoxin,and ions.When sending water samples to relevant test authority,the consistent results verify that our equipment and test are feasible.
Keywords：Water treatmentHemodialysisTotal bacteria countendotoxinIon content
Publication Date：2014-01-01
Online Publishing Date：2026-09-11(First online date of this platform, not the publication date of the document)
Pages：4( 129-132 )