Research Article
Adsorption of Phenol from Aqueous Solution Using Lantana camara, Forest Waste: Kinetics, Isotherm, and Thermodynamic Studies
Table 3
The removal capacity, average particle size, pore volume, and the specific surface area for various carbons.
| | | Chemically treated carbons | | Untreated | H3PO4 | KNO3 | H2SO4 | ZnCl2 | HCl | KOH |
| Particle size, µm | 23.86 | 17.98 | 16.19 | 19.71 | 14.22 | 11.59 | 11.68 | Specific surface area, m2/g | 115.15 | 109.90 | 210.59 | 170.71 | 206.65 | 349.56 | 328.72 | Pore volume, m3/g | 0.1113 | 0.1305 | 0.1789 | 0.1716 | 0.1392 | 0.2780 | 0.2761 | % Phenol removal | 68.9 | 72.6 | 82.3 | 84.1 | 76.2 | 94.4 | 95.2 |
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