Langmuir model
K
L
(L/g)
q
m
(mg/g)
R
2
0.1053
129.87
0.9902
Freundlich
K
F
(mg/g)/(mg/L)
1/n
n
R
2
14.2235
1.4212
0.9990
Temkin
K
T
(L/mg)
B
1
b=RT/B
1
R
2
1.1161
27.943
88.367
0.9876
Table 5:
Langmuir, Freundlich and Temkin isotherm constants for adsorption of Fluoride ion.
