Research Article
Waste-Tire-Derived Activated Carbon as Efficient Adsorbent of P-Nitrophenol from Wastewater
Table 5
The analysis of pseudo-first-order and pseudo-second-order dynamics of RAC.
| Absorbent | Pseudo-first-order | Pseudo-second-order | qm (mg g−1) | K1 (h−1) | R2 | χ2 | qm (mg g−1) | K2 (h−1) | R2 | χ2 |
| 650-2 | 64.7 | 7.38 | 0.98 | 0.11 | 76.491 | 3.21 | 0.97 | 0.39 | 650-0 | 38.67 | 5.03 | 0.90 | 2.69 | 33.609 | 6.14 | 0.85 | 4.43 | 650-1 | 24.78 | 1.09 | 0.92 | 0.00 | 10.785 | –2.30 | 0.32 | 7.15 | 750-1 | 31.61 | 1.57 | 0.97 | 0.15 | 26.316 | –1.08 | 0.56 | 4.89 | 750-2 | 42.66 | 2.67 | 0.99 | 0.04 | 40.491 | –4.36 | 0.74 | 1.96 |
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