多壁碳纳米管/壳聚糖复合材料对水中染料的吸附
靳君,张聪璐
Adsorption of dyes in water by multiwall carbon nanotubes/chitosan composite
Jun JIN,Conglu ZHANG
表4
不同吸附等温式拟合数据
Table 4
Fitting data of different adsorption isotherms
项目
AR
XO
Langmuir
Q
m
/(mg·g
-1
)
500.0
519.5
K
L
/(L·mg
-1
)
0.666 7
0.166 7
R
2
0.993 9
0.986 8
Freundlich
K
/〔mg·g
-1
·(L·mg
-1
)
1/n
〕
134.586
68.549
n
1.887
1.715
R
2
0.944 7
0.951 9
Temkin
A
T
/(mg·L
-1
)
8.384 5
2.451 3
B
T
/(L·g
-1
)
258.9
70.57
R
2
0.991 3
0.950 9