Table 4 Thermodynamic parameters for the adsorption of MB onto Marula seed husk
Temperature (K) | \(\Delta G^{ \circ }\) (kJ/mol) | \(\Delta H^{ \circ }\) (kJ/mol) | \(\Delta S^{ \circ }\) (J/mol) |
|---|---|---|---|
313 | − 31.51 | 15.24 | 51.68 |
323 | − 31.99 |  |  |
333 | − 32.38 |  |  |
343 | − 32.63 |  |  |
363 | − 34.49 |  |  |