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Parameters of adsorption Langmuir and Freundlich isotherms for cadmium adsorption.
| Adsorbent material | Langmuir model | Freundlich model | ||||||
|---|---|---|---|---|---|---|---|---|
| Qe | Qm | KL | RL | R2 | KF | n | R2 | |
| M1 | 75.45 | 88.29 | 0.0221 | 0.33 | 0.9887 | 3.4164 | 1.2481 | 0.9983 |
| M2 | 75.43 | 88.27 | 0.0219 | 0.34 | 0.9885 | 3.4141 | 1.2478 | 0.9984 |
