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A. V. Ivanov, M. S. Vakshtein, E. M. Khasanova, I. A. Chernyshev, N. Yu. Yanul’

The Sorption of Transition Metals and Lead Ions on Carboxymethylcellulose Sorbent CM-52

Abstract

The complexing properties of carboxymethylcellulose sorbent CM-52 towards ions of Cu2+, Co2+, Ni2+, Cd2+, Zn2+, Mn2+ and Pb2+ have been investigated. The optimal conditions of metal ions sorption from solutions were found; the influence of pH on extracion degree of metal ions was studied. The maximum extraction of metal ions from solution is achived at pH higher then 5–6, and at pH lower 1,5 the practically profound desorption was observed.
Moscow University Chemistry Bulletin.
2003, Vol. 44, No. 6, P. 412
   

Copyright (C) Chemistry Dept., Moscow State University, 2002
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