木质素磺酸钠接枝聚丙烯酸钠树脂的制备及其吸附

魏婕,徐铭,李宏伟

Preparation and adsorption of sodium lignosulfonate grafted sodium polyacrylate resin

Jie WEI,Ming XU,Hongwei LI

图5 pH对铅、铜的吸附效应曲线

Fig.5 Adsorption effect curve of pH on lead and copper