Research Article
Equilibrium, Kinetics, and Thermodynamics of Remazol Brilliant Blue R Dye Adsorption onto Activated Carbon Prepared from Pinang Frond
Table 2
Pseudo-first-order and pseudo-second-order kinetic model parameters for the adsorption of RBBR dye on PF-AC.
| (mg/L) | (mg/g) | Pseudo-first-order kinetic model | Pseudo-second-order kinetic model | (mg/g) | (1/h) | | (mg/g) | (g/mg h) | |
| 50 | 43.8 | 22.098 | 1.2164 | 0.914 | 45.05 | 0.149 | 0.999 | 100 | 75.2 | 66.646 | 1.1835 | 0.996 | 86.21 | 0.022 | 0.999 | 200 | 126.8 | 98.810 | 0.7176 | 0.963 | 133.33 | 0.014 | 0.999 | 300 | 161.1 | 141.119 | 0.4799 | 0.981 | 158.73 | 0.007 | 0.977 | 400 | 194.0 | 167.436 | 0.5276 | 0.975 | 200.00 | 0.006 | 0.989 | 500 | 204.0 | 167.319 | 0.4034 | 0.938 | 175.44 | 0.009 | 0.993 |
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