金属改性生物炭及其去除水中氮、磷的研究进展
苏浩杰,吴俊峰,王召东,成先雄

Research progress of metal-modified biochar and its removal of nitrogen and phosphorus in water
Haojie SU,Junfeng WU,Zhaodong WANG,Xianxiong CHENG
图4 金属离子取代生物炭结构上的碳原子后形成的金属吸附和边缘吸附
Fig. 4 Metal adsorption and edge adsorption formed after metal ions replaced carbon atoms on the structure of biochar