鲤鱼肉骨生物炭对水中Cd2+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2 CMBB对Cd2+吸附的动力学拟合参数
C0/(mg·L-1 qexp/(mg·g-1 准一级动力学模型参数 准二级动力学模型参数 Elovich模型参数
qcal/(mg·g-1 k1/min-1 R2 qcal/(mg·g-1 k2/(g·mg-1·min-1 R2 α/(g·mg-1·min-1 β/(g·mg-1 R2
50 9.9 3.5 0.023 5 0.970 5 10.0 0.029 1 0.999 9 139.81 1.031 0.971 4
100 19.1 11.3 0.013 5 0.976 1 19.5 0.004 8 0.996 8 16.816 0.403 0.976 9