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Comparison of kinetic parameters between the Langmuir and Freundlich models of Cr(VI) adsorption with PVDF–2GO@GO ENFM.
| Model | Parameters | Values |
|---|---|---|
| Langmuir isotherm model | qm (mg·g−1) | 172.12 |
| kL (L·g−1) | 0.4878 | |
| R2 | 0.9925 | |
| Freundlich isotherm model | n | 5.7326 |
| kF (mg·g−1) | 75.6509 | |
| R2 | 0.9808 |
