Removal of Cu(II) and Ni(II) ions from aqueous solution using chitosan and chemical modified chitosan

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机构：
[1] Deleanu, Carmen
[2] Simonescu, Claudia Maria
[3] Nechifor, Gheorghe
来源：
| 1600年 / Politechnica University of Bucharest卷 / 76期
关键词：
Chemical modification - Chitosan - Nickel compounds - Copper compounds - Solutions - Heavy metals - Ions;
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摘要：
In this study, the removal of Cu(II) and Ni (II) ions from aqueous solution using chitosan and chemical modified chitosan in a batch adsorption system was studied. Our results led to the conclusion that chemical modification of chitosan decreased the adsorption capacity for Cu(II) and Ni(II) ions, but increased it's resistance in acidic medium. © 2014 U.P.B. Sci. Bull.
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