Sorption of Mo(VI), W(VI), Cr(VI), and V(V) anions on a silica gel modified with immobilized polyionene

被引：1

作者：

Polyshchuk, L. N. ^{[1
]}

Yanovskaya, E. S.

Yanishpol'skii, V. V.

Tertykh, V. A.

Sukhoi, K. M.

Burmistr, M. V.

机构：

[1] Natl Acad Sci Ukraine, Inst Surface Chem, Kiev, Ukraine

[2] Ukraine Shevchenko Kiev Natl Univ, Kiev, Ukraine

[3] Ukrainian State Univ Chem Technol, Dnepropetrovsk, Ukraine

来源：

RUSSIAN JOURNAL OF APPLIED CHEMISTRY | 2007年 / 80卷 / 09期

关键词：

D O I：

10.1134/S1070427207090285

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

The sorption of polyionene 1,4-MePh on the silica gel surface was studied. The silica gel modified with polyionene sorbed was used for sorption preconcentration of MoO42-,WO42-, Cr2O72-, and VO3- anions from aqueous solutions. The sorption isotherms of these anions on the initial and modified silica gels were obtained and analyzed.

引用

页码：1590 / 1593

页数：4

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