Kinetic parameters of pseudo-first-order and pseudo-second-order kinetic models for diclofenac adsorption over GO2–CTS5 and AGO2–CTS5.
Hydrogel | Pseudo-first-order model | Pseudo-second-order model | ||||
---|---|---|---|---|---|---|
k 1 (min−1) | q e,1 (mg g−1) | R 2 | k 2 (g mg−1 min−1) | q e,2 (mg g−1) | R 2 | |
GO2–CTS5 | 0.057 | 58.21 | 96.64 | 1.1 × 10−3 | 67.23 | 99.45 |
AGO2–CTS5 | 0.061 | 62.55 | 95.55 | 1.1 × 10−3 | 72.31 | 99.47 |