Research Article
Full Factorial Experimental Design Analysis of Reactive Dye Removal by Carbon Adsorption
Table 4
The pseudo-first-order and second-order kinetic parameters for RY dye removal using SSCAC.
| Adsorbent dosage (g/50 mL) | T (K) | (mg/g) | Pseudo-first-order kinetic model | Pseudo-second-order kinetic model | (min−1) | (mg/g) | | (g/(mg*min)) | (mg/g) | |
| 0.1 | 293 | 12.30 | 0.02902 | 4.03 | 0.863 | 0.01296 | 12.80 | 0.999 | 303 | 12.79 | 0.02625 | 6.95 | 0.734 | 0.00567 | 13.81 | 0.987 | 313 | 16.15 | 0.02372 | 5.21 | 0.894 | 0.00782 | 16.92 | 0.997 |
| 0.4 | 293 | 8.49 | 0.01543 | 3.59 | 0.759 | 0.00672 | 9.23 | 0.984 | 303 | 9.45 | 0.01819 | 4.68 | 0.801 | 0.00552 | 10.37 | 0.976 | 313 | 10.27 | 0.04767 | 8.66 | 0.826 | 0.01077 | 10.96 | 0.998 |
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