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1 木质素磺酸钠、改性后木质素磺酸钠的表面形态(从左到右) |
Fig.1 Surface morphology of sodium lignosulfonate and modified sodium lignosulfonate |
![]() |