鲤鱼肉骨生物炭对水中Cd
2+
的吸附特性研究
乔洪涛,乔永生,赵保卫,彭娟,于雄胜
Adsorptive characteristics of cadmium onto biochar derived from meat and bone meal of carp in aqueous solution
Hongtao Qiao,Yongsheng Qiao,Baowei Zhao,Juan Peng,Xiongsheng Yu
表1
肉骨生物炭的理化性质
样品
灰分/%
产率/%
质量分数/%
比表面积/(m
2
·g
-1
)
孔体积/(cm
3
·g
-1
)
平均孔径/nm
Zeta电位/mV
C
H
N
O
CMBB
57.5
26.1
39.9
3.3
5.5
14.1
56.34
0.07
4.84
-47.8