Research Article
Adsorption Equilibrium and Kinetics of the Removal of Ammoniacal Nitrogen by Zeolite X/Activated Carbon Composite Synthesized from Elutrilithe
Table 3
Kinetics parameters for ammoniacal nitrogen adsorption on X/AC.
| (mg/L) | (mg/g) | Pseudofirst order | Pseudosecond order | (mg/g) | (min−1) | | mg/g | (min−1) | |
| 69 | 7.52 | 1.45 | | 0.8405 | 7.78 | | 0.9997 | 122 | 14.45 | 1.98 | | 0.9517 | 14.56 | | 0.9999 | 280 | 30.59 | 1.35 | | 0.6940 | 30.81 | | 0.9999 | 460 | 32.96 | 1.47 | | 0.7841 | 32.95 | | 0.9999 | 500 | 34.43 | 1.64 | | 0.6982 | 34.36 | | 0.9999 |
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