粉末活性炭对焦化反渗透浓水的吸附选择性研究
刘紫岩, 马宏瑞, 朱超, 耿跃, 郝永永

Adsorption selectivity of powdered activated carbon for coking reverse osmosis concentrated water
Ziyan LIU, Hongrui MA, Chao ZHU, Yue GENG, Yongyong HAO
表2 Langmuir和 Freundlich等温线参数
Table 2 Langmuir and Freundlich isotherm parameters
T/KLangmuir模型Freundlich模型
回归方程KLR2回归方程KFR2n
298.15qe=1.44Ce/(1+0.116Ce0.0970.984lgqe=0.653 lgCe+0.2461.760.9851.53
318.15qe=0.957Ce/(1+0.012Ce0.0090.989lgqe=0.952 lgCe+0.0311.070.9921.05
338.15qe=0.767Ce/(1+0.055Ce0.0020.855lgqe=0.949 lgCe+0.0031.010.9781.05