|
| First-order kinetic model | Second-order kinetic model | ||||
[CV]0 (mg/L) | qe, exp (mg/g) | qe, cal (mg/g) | k1 (min−1) | R2 | qe, cal (mg/g) | k2 (g/mg∙min−1) | R2 |
40 | 20.060 | 5.370 | 0.035 | 0.807 | 20.41 | 0.040 | 0.999 |
50 | 23.417 | 4.498 | 0.025 | 0.974 | 23.81 | 0.025 | 0.999 |
70 | 30.671 | 11.117 | 0.012 | 0.947 | 28.57 | 0.010 | 0.997 |
90 | 36.922 | 10.188 | 0.009 | 0.934 | 32.26 | 0.011 | 0.998 |
100 | 51.502 | 0.012 | 0.012 | 0.988 | 50.00 | 0.010 | 0.998 |