HPLC study of the physicochemical characteristics of reverse-osmosis separation on a polyamide membrane material

被引：4
|
作者：
Sulian Gao
Xuemei Wang
Ningguo Zhou
机构：
[1] Anhui University,Department of Chemistry
来源：
Chromatographia | 2001年 / 54卷
关键词：
Column liquid chromatography; Reverse osmosis; Polyamide membranes;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The fundamental characteristics of reverse osmosis on a polymer membrane have been correlated with HPLC experimental conditions by using the membrane material as a column packing. Twelve formulas were used to calculate the physicochemical characteristics of the reverse-osmosis separation process and it was found that these characteristics can be determined on the basis of retention (tR, VR) and partition coefficient (K) of the solute in HPLC. It seems that HPLC is an effective tool for studying the physicochemical nature of reverse-osmosis separations and the characteristics of the polymer membrane.
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页码：21 / 23
页数：2
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