|
| Pseudo-first order | Pseudo-first order | Elovich model | qe (exp.) | ||||||
| k1 (L/min) | qe, calc. (mg/g) | R2 | k2 (g/mg.min) | qe, calc. (mg/g) | R2 | α (mg/g.min) | β (g/mg) | R2 | ||
| Single ion system | ||||||||||
| Al(III) | 0.015 | 30.88 | 0.93 | 6.20 × 10−3 | 21.74 | 0.96 | 9.17 | 26.82 | 0.95 | 22.07 |
| Fe(III) | 0.017 | 27.94 | 0.90 | 8.13 × 10−4 | 22.73 | 0.99 | 7.74 | 20.52 | 0.96 | 20.61 |
| Binary ions system | ||||||||||
| Al(III) | 0.016 | 19.12 | 0.98 | 1.17 × 10−3 | 19.60 | 0.99 | 6.02 | 17.50 | 0.98 | 14.20 |
| Fe(III) | 0.012 | 15.20 | 0.95 | 1.36 × 10−3 | 18.87 | 0.99 | 5.78 | 14.11 | 0.98 | 16.86 |