Adsorption Science & Technology

Research Article

Adsorption of Cd (II) Using Chemically Modified Rice Husk: Characterization, Equilibrium, and Kinetic Studies

Table 4

Thermodynamic parameters of adsorption process.
(K)ln Kc (kJ/mol) (kJ/mol) (J/mol.K)
29014.71-35.4714.08170.98
29514.83-36.39
30014.92-37.23
30715.03-38.37