Sorption of Metal Ions by Chitosan Copolymers with Vinyl Monomers

被引：0
|
作者：
D. S. Skotnikova
A. E. Mochalova
L. A. Smirnova
机构：
[1] Lobachevsky State University of Nizhny Novgorod,
来源：
Russian Journal of Applied Chemistry | 2019年 / 92卷
关键词：
chitosan; copolymers; vinyl monomers; heavy metal ions; chromium; sorption;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Chitosan copolymers with vinyl monomers: 4-N-vinylpyridine, acrylamide, and acrylic acid, were synthesized and these sorption properties were investigated. The high efficiency of the copolymers was shown in relation to the binding of heavy metal ions. The use of a chitosan ter-copolymer with acrylamide and acrylic acid can significantly reduce (about 11 times) the content of Cr(VI) ions in wastewater.
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页码：634 / 638
页数：4
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