Table 3.
Adsorption isotherm parameters achieved using Langmuir and Freundlich models.
Adsorbent | Langmuir Model | Freundlich Model | ||||
---|---|---|---|---|---|---|
Qm (mg/g) | b (1/mg) | R2 (n = 5) | KF (mg(n−1)/nL1/ng−1) | n | R2 (n = 5) | |
CuFe2O4 | 7.5 ± 0.3 | 0.438 | 0.979 | 2.845 | 3.29 | 0.661 |
CuFe2O4@Polythiophene composite | 208.7 ± 2.5 | 0.417 | 0.982 | 56.724 | 3.39 | 0.919 |