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Adsorption kinetics parameters achieved using pseudo first order and second order models.
| Adsorbent | Pseudo-First Order | Second Order | |||||
|---|---|---|---|---|---|---|---|
| k1 (min−1) | qe1 (mg/g) | R2 | k2 (g/(mg·min)) | qe2 (mg/g) | qeexp | R2 | |
| CuFe2O4 | 0.00593 | 1.5896 | 0.91 | 5.12 × 10−3 | 6.0837 | 7.0452 | 0.993 |
| CuFe2O4@Polythiophene composite | 0.10287 | 3.4878 | 0.968 | 0.1273 | 9.9978 | 10.046 | 1 |
