Selective removal of the heavy metal ions from waters and industrial wastewaters by ion-exchange method

被引:1485
作者
Dabrowski, A
Hubicki, Z
Podkoscielny, P
Robens, E
机构
[1] Marie Curie Sklodowska Univ, Dept Theoret Chem, Fac Chem, PL-20031 Lublin, Poland
[2] J Gutenberg Univ, Inst Inorgan & Analyt Chem, D-55099 Mainz, Germany
关键词
adsorption; contamination; environment; ion-exchange; heavy metals;
D O I
10.1016/j.chemosphere.2004.03.006
中图分类号
X [环境科学、安全科学];
学科分类号
08 ; 0830 ;
摘要
By ion exchange undesirable ions are replaced by others which don't contribute to contamination of the environment. The method is technologically simple and enables efficient removal of even traces of impurities from solutions. Examples of selective removal of heavy metal ions by ion-exchange are presented. They include removal of Ph(II), Hg(II), Cd(II), Ni(II), V(IV,V), Cr(III,VI), Cu(II) and Zn(II) from water and industrial wastewaters by means various modern types of ion exchangers. (C) 2004 Elsevier Ltd. All rights reserved.
引用
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页码:91 / 106
页数:16
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