Metal ions
q
m
(mgg
-1
)
K1(Lg
-1
)
R
2
S
f
Ni(II)
0.09
4.303
0.997
0.023
Cu(II)
0.08
6.617
0.999
0.015
Zn(II)
0.09
4.914
0.998
0.020
Table 5:
Linear Langmuir Isotherm Parameters.