Zn(II), Pb(II), and Cd(II) adsorption from aqueous solution by magnetic silica gel: preparation, characterization,

Shuangzhen Guo1, Zhigang Dan2, Ning Duan3,2

  • 1School of Environmental Science and Engineering, Tianjin University, 92 Weijin Road, Tianjin, 300072, China.

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