偕胺肟吡啶树脂对含盐体系中Cu（Ⅱ）的去除

陈广源,孙诗书,张小朋,史载锋

Removal of Cu(Ⅱ) ions from salty systems by amidoxime pyridine resin

Guangyuan CHEN,Shishu SUN,Xiaopeng ZHANG,Zaifeng SHI

图3 不同pH条件下APO对Cu（Ⅱ）的吸附量（a）及吸附方式（b）

Fig.3 Adsorption amounts(a)and chelating modes(b) of APO for Cu(Ⅱ) as a function of pH