利用污水污泥制备有机物聚集介质的可行性探析
王灵芝,黄勇,查晓,张悦,陈硕君,王璐,李大鹏

The feasibility of using sewage sludge to prepare organic and aggregation medium
Lingzhi WANG,Yong HUANG,Xiao ZHA,Yue ZHANG,Shuojun CHEN,Lu WANG,Dapeng LI
图3 木质素接枝丙烯酰胺反应示意
Fig. 3 Schematic diagram of lignin grafted polyacrylamide reaction