Use of Polyelectrolytes in Ultra-and Nanofiltration Treatment of Uranium-Contaminated Waters

被引：5
|
作者：
Kryvoruchko, A. P. [1 ]
Yurlova, L. Yu. [1 ]
机构：
[1] Natl Acad Sci Ukraine, Dumansky Inst Colloid & Water Chem, Bulv Akad Vernadskoho 42, UA-03680 Kiev 142, Ukraine
来源：
RADIOCHEMISTRY | 2014年 / 56卷 / 04期
关键词：
uranium; ultrafiltration; nanofiltration; polyacrylamide;
D O I：
10.1134/S1066362214040092
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
The effect of water-soluble high-molecular-weight polyelectrolytes (polyacrylamide and its derivatives, Praestols) on ultra-and nanofiltration treatment of U(VI)-contaminated waters was studied. The influence exerted on the degree of U(VI) removal by pH and concentration of polyacrylamide and its derivatives was determined. The maximal coefficient of U(VI) retention by both ultra-and nanofiltration membranes, attained with these polyelectrolytes, was 0.999.
引用
收藏
页码：410 / 415
页数：6
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