混凝强化型好氧颗粒污泥对Ni2+吸附性能及机理研究
李江琴,杨志颖,胡超,欧阳二明

Study on the performance and mechanism of Ni2+ adsorption by coagulation-enhanced aerobic granular sludge
Jiangqin LI,Zhiying YANG,Chao HU,Erming OUYANG
表1 准一级动力学、准二级动力学和颗粒内扩散模型拟合参数
Table 1 Fitting parameters of quasi-primary kinetics,quasi-secondary kinetics and intraparticle diffusion models
名称准一级动力学准二级动力学颗粒内扩散
Qe/(mg·g-1K1/min-1R2qe/(mg·g-1K2/(g·mg-1·min-1R2K/(mg·g-1·min-0.5I/(mg·g-1R2
S13.350.0260.530 514.040.0260.999 40.5107.030.509 2
S23.960.0320.809 713.300.0220.999 20.4786.700.493 5