C0 (ppm) | Pseudo-first-order | Pseudo-second order | Intraparticle diffusion | |||||||
---|---|---|---|---|---|---|---|---|---|---|
Kad 1/min | qeâ‹…cal mg/g | R2 | Kh(*104) g/mg min | qeâ‹…cal mg/g | R2 | qeâ‹…exp mg/g | Kp mg/g min0.5 | C mg/g | R2 | |
25 | 0.12 | 112 | 0.99 | 12.4 | 96 | 0.99 | 74 | 12 | 11.3 | 0.95 |
50 | 0.06 | 113 | 0.94 | 4.3 | 204 | 0.97 | 154 | 26.16 | 8.85 | 0.97 |
100 | 0.135 | 367 | 0.98 | 1.8 | 317 | 0.98 | 285 | 54.63 | 24.1 | 0.97 |
200 | 0.077 | 290 | 0.98 | 2.9 | 506 | 0.99 | 469 | 62.24 | 131.7 | 0.98 |