Table 4. Isotherm Parameters of the Hg Adsorption on PAMC.
Langmuir
model |
Freundlich
model |
Temkin
model |
||||||||
---|---|---|---|---|---|---|---|---|---|---|
qm (mg/g) | KL (L/mg) | RL | R2 | 1/n | n | KF (mg/g) | R2 | KT (L/g) | bT (kJ/mol) | R2 |
76.3 | 0.11 | 0.07 | 0.9431 | 0.3062 | 3.27 | 17.58 | 0.9326 | 13.16 | 0.29 | 0.7888 |
Dubinin
– Radushkevich model |
Redlich-Peterson
model |
||||||
---|---|---|---|---|---|---|---|
qD (mg/g) | BD (mol2/kJ) | E (kJ/mol) | R2 | A (L/mg) | β | B (1/mg)β | R2 |
68.68 | 21.416 | 0.15 | 0.9736 | 17.58 | 0.6938 | 0.8 | 0.9861 |