腐植酸树脂对Gr(Ⅲ)Zn(Ⅱ)的吸附研究  

A STUDY ON THE ADSORPTION OF Cr (Ⅲ) AND Zn(Ⅱ) BY THE TYPE FH_1 HUMIC ACID RESIN

作　　者：田由芸[1] 王恕昌[1] 李洪[1] 耿学谦[1] 李爱军[1] 褚文华[1] 

机构地区：[1]山东海洋学院海洋化学系

出　　处：《山东海洋学院学报》1985年第1期31-39,共9页

摘　　要：This paper deals With the adsorption conditions of type FH1 humic acid resin on Cr^3+ and Zn^2+ With the different concentrations of Cr^3+ and Zn^2+, the optimum adsorption conditions of the resin including pH,temperature and amount of resin vary to some extent. When the concentration of Cr^3+≤100mg, adsorptivity of the resin is>98%, the amount of its saturation adsorption is about 50.2mg/g；when the concentration of Zn^2+ is≤100mg/l, the adsorptivity of the resin is>98% and the amount of its saturation adsorption is about 87.1mg/g.This paper deals With the adsorption conditions of type FH1 humic acid resin on Cr3+ and Zn2+ With the different concentrations of Cr3+ and Zn2+, the optimum adsorption conditions of the resin including pH, temperature and amount of resin vary to some extent. When the concentration of Cr3+≤100mg, adsorptivity of the resin is>98%, the amount of its saturation adsorption is about 50.2mg/g; when the concentration of Zn2+ is≤100mg/l, the adsorptivity of the resin is>98% and the amount of its saturation adsorption is about 87.1mg/g.

关 键 词：腐植酸树脂 锌 镉 吸附性能 废水净化 

分 类 号：X703.1[环境科学与工程—环境工程]