Table 4.
Fitting parameters of adsorption isotherms of Cr(VI).
| Langmuir | Freundlich | |||||||
|---|---|---|---|---|---|---|---|---|
| Qe/mg/g | Qm/mg/g | KL | RL | R12 | Kf | 1/n | R22 | |
| 75 | 111 | 0.014 | 0.742 | 0.6062 | 195 | 0.863 | 0.9923 | |
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