改性活性炭吸附湿法冶金高盐废水中有机物的研究
王倩雯,张丽,刘东方,朱妍,薛诚
Study on adsorption of organic matter in hydrometallurgical high-salt wastewater by modified activated carbon
Qianwen Wang,Li Zhang,Dongfang Liu,Yan Zhu,Cheng Xue
表3
Fe/AC吸附动力学模型拟合参数
准一级动力学模型
准二级动力学模型
q
e
/(mg·g
-1
)
k
/min
-1
R
2
q
e
/(mg·g
-1
)
k
/(g·mg
-1
·min
-1
)
R
2
20.629 0
9.72×10
-4
0.943 2
34.843 2
7.65×10
-5
0.997 8