Research Article

Adsorption of Chelerythrine from Toddalia asiatica (L.) Lam. by ZSM-5

Table 4

Thermodynamic parameters for the adsorption of CHE on ZSM-5 at different temperatures.

Temperature (K)ΔG (kJ/mol)ΔH (kJ/mol)ΔS (J/mol K)

288−6.411−67.232−203.602
298−5.620
308−4.556