Table 3.
Kinetic model parameters for cellulase immobilization onto coffee carrier at different temperatures (adsorbent mass 20 g/L, 150 rpm).
| Parameters |
Pseudo-first order kinetic model |
Pseudo-second order kinetic model |
|||||
|---|---|---|---|---|---|---|---|
| Temperature (° C) | qe,exp (U/g) | k1 (1/min) |
qe,cal (U/g) |
R2 | k2 (g/U min) |
qe,cal (U/g) |
R2 |
| 30 | 2.8501 | 0.0059 | 0.7789 | 0.0653 | 0.0581 | 2.7785 | 0.9742 |
| 40 | 3.3246 | 0.0672 | 1.5018 | 0.4679 | 0.0191 | 3.9404 | 0.9834 |
| 45 | 5.4813 | 0.0116 | 1.0481 | 0.0783 | 0.0123 | 5.5788 | 0.9872 |
| 50 | 4.1725 | 0.0233 | 3.1737 | 0.9429 | 0.0148 | 5.0123 | 0.9881 |