胺化改性磁性O-羧甲基壳聚糖吸附Co(Ⅱ)的研究
张伟

Modification of magnetic O-carboxymethyl chitosan by amination reaction and its Co(Ⅱ) adsorption properties
Wei ZHANG
表1 不同动力学模型拟合方程相关参数
Table 1 Parameters of fitting equation of different kinetic models
拟一级动力学方程拟二级动力学方程
k1/min-1qe.cal/(mg·g-1R2k2/(g·mg-1·min-1qe.cal/(mg·g-1R2
0.054 883.630.830 80.01855.560.998 9