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| Table 3. Parameters of Langmuir and Freundlich isotherms. |
T (ºC) |
pH |
Langmuir isotherm |
Freundlich isotherm |
||||
KL(L mol-1) |
qm (mol g-1) |
R2 |
K F |
1/n |
R2 |
||
20 |
6.0 |
3402 |
3.51x10-4 |
0.9971 |
3.04x10-3 |
0.3512 |
0.9185 |
30 |
6.0 |
3815 |
3.42x10-4 |
0.9958 |
2.39x10-3 |
0.3179 |
0.9732 |
40 |
6.0 |
4165 |
3.74x10-4 |
0.9981 |
2.76x10-3 |
0.3214 |
0.9776 |
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