Table 6.
Adsorption kinetics parameters for SAC600 3/1 and SBP10.
| Model | Parameter | Activated Carbon | |
|---|---|---|---|
| SAC600 3/1 | SBP10 | ||
| Pseudo First-order Kinetics | qe (mg·g−1) | 17.91 | 5.23 |
| K1 (min–1) | 0.0017 | 0.0030 | |
| R2 | 0.8911 | 0.7209 | |
| Type 1—Pseudo Second-order Kinetics | qe (mg·g−1) | 46.97 | 36.26 |
| K2 (g/mg·min) | 0.0004 | 0.0026 | |
| R2 | 0.9973 | 0.9999 | |
| Type 2—Pseudo Second-order Kinetics | qe (mg·g−1) | 39.10 | 34.84 |
| K2 (g·mg−1·min−1) | 0.0044 | 0.0138 | |
| R2 | 0.6014 | 0.8307 | |
| Intraparticle Diffusion | Ci (mg·g−1) | 25.92 | 25.36 |
| Kip (mg·g−1·min−0.5) | 0.4830 | 0.3844 | |
| R2 | 0.5007 | 0.2463 | |