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2 APN与APO的红外光谱

Fig.2 FTIR spectra of APN and APO