Research Article
Removal of Crystal Violet Dye from Aqueous Solutions onto Date Palm Fiber by Adsorption Technique
Table 1
Isotherm model constants for the adsorption of CV onto DPF.
| Isotherm | Constants | | × 10−6 mol g−1 |
| Langmuir | × 10−4 (mol g−1) | × 10−5 (L mol−1) | 0.996 | | −0.2396 | 1.1137 | Freundlich | | × 104 (L/g) | 0.989 | 0.66 | 0.524 | 13.1825 | Elovich | × 10−6 (mol g−1) | × 104 (L mol−1) | 0.961 | 0.579 | 2.9845 | Temkin | × 105 (mol g−1) | × 10−5 | 0.916 | 12.02604 | 0.5 |
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