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以金属Cu(Ⅱ)离子为模板,合成了高分子多乙烯多胺络合吸附剂,研究了它们对重金属离子(Cu~(2+),Ni~(2+),Co~(2+),Zn~(2+))的吸附特性。发现这类吸附剂具有高吸附容量和优良的吸附选择性。
Poly (ethylene polyamine) complex adsorbents were synthesized using metal Cu (Ⅱ) as template, and their adsorption properties on heavy metal ions such as Cu 2+, Ni 2+, Co 2+ , Zn ~ (2+)) adsorption characteristics. This type of adsorbent has been found to have high adsorption capacity and excellent adsorption selectivity.