Table 4.
Adsorption kinetic parameters for Pu(IV) on SG-VTS-VPQ.
Adsorption Kinetic Model | Parameters | Pu(IV) |
---|---|---|
Pseudo first-order | qe (mg·g−1) | 42.89 |
K1 (s−1) | 0.023 | |
R2 | 0.983 | |
Pseudo second-order | qe (mg·g−1) | 45.07 |
K2 (g·s·mg−1) | 0.001 | |
R2 | 0.957 | |
Elovich | αE (mg·(g·s)−1) | 1.483 |
βE (g·mg−1) | 4.313 | |
R2 | 0.930 |