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Table 7 Removal of heavy metals from mixed metals solution by DiGu-MC

From: Novel diaminoguanidine functionalized cellulose: synthesis, characterization, adsorption characteristics and application for ICP-AES determination of copper(II), mercury(II), lead(II) and cadmium(II) from aqueous solutions

Sample Metal ion Initial concentration, µg l-1  Final concentration, µgl-1  Removal, %
Multi-component solution of (Cu2+, Hg2+, Pb2+ and Cd2+) Cu2+ 50.0 2.1 95.8
Hg2+ 50.0 0.6 98.8
Pb2+ 50.0 0.315 99.37
Cd2+ 50.0 14.5 71.00