KMnO
4
改性棉籽壳生物炭的制备及其对铅吸附研究
贺敏婕,张杰,陈可欣,张山,彭书明
Preparation of KMnO
4
modified cotton seed hull biochar and its adsorption performance for lead
Minjie He,Jie Zhang,Kexin Chen,Shan Zhang,Shuming Peng
表1
生物炭的比表面积和孔径结构
样品
比表面积/(m
2
·g
-1
)
外表面积/(m
2
·g
-1
)
孔体积/(cm
3
·g
-1
)
平均孔径/nm
BC
9.76
14.865
0.015
6.214
BC-Mn
261.62
28.159
0.131
2.001 7