PC-CS复合材料对甲苯增溶废水的吸附
陆晓慧,史宁,王西亭,张颖,苟乐,彭啸,吴燕
Adsorption of toluene-solubilized wastewater by PC-CS composites
Xiaohui Lu,Ning Shi,Xiting Wang,Ying Zhang,Le Gou,Xiao Peng,Yan Wu
表2
等温吸附模型拟合参数
温度/K
表面活性剂
Langmuir模型
Freundlich模型
q
m
/(mg·g
-1
)
b
/(L·mg
-1
)
R
2
K
f
n
R
2
K12
787.2
0.007 0
0.996 9
126.45
2.586 9
0.906 9
293
AES
755.1
0.004 6
0.998 4
117.39
2.564 5
0.899 0
TX-100
545.3
0.000 8
0.988 5
49.560
1.374 2
0.900 2
K12
1 000.1
0.029 8
0.996 8
152.63
2.065 8
0.954 6
313
AES
898.3
0.006 8
0.986 9
126.40
2.668 2
0.916 3
TX-100
681.7
0.001 3
0.992 6
44.780
1.104 1
0.936 2
K12
1 164.9
0.111 0
0.996 2
307.44
2.796 3
0.952 0
333
AES
1 047.4
0.015 5
0.988 1
154.89
2.728 5
0.935 4
TX-100
830.9
0.001 9
0.992 2
47.280
1.082 0
0.949 3