Research Article
Adsorbability Enhancement of Macroporous Resin by Dielectric Barrier Discharge Plasma Treatment to Phenol in Water
Table 4
Effect of applied voltage on Freundlich and Langmuir parameters of virgin and DBD treated resins.
| Adsorbents | Freundlich parameters | Langmuir parameters | 1/n | () | | (mg/g) | (L/mg) | |
| Untreated | 0.7681 | 1.966 | 0.987 | 115.3 | 0.01053 | 0.923 | 15 min | 0.7657 | 2.093 | 0.975 | 117.4 | 0.01107 | 0.912 | 30 min | 0.7778 | 2.318 | 0.982 | 133.8 | 0.01119 | 0.934 | 45 min | 0.7864 | 2.485 | 0.974 | 148.9 | 0.01103 | 0.901 | 60 min | 0.7599 | 1.822 | 0.982 | 106.5 | 0.01018 | 0.945 |
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