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Summary of fluoride uptake capacity of polyaniline-based adsorbents.
| Adsorbent | Adsorption capacity (mg/g) | Isotherm | Reference |
|---|---|---|---|
| Doped polyaniline | 0.78 | Freundlich | [13] |
| Polyaniline/polypyrrole | 3.73 | Freundlich | [49] |
| Polyaniline/montmorillonite | 2.3 | Freundlich | [30] |
| Polyaniline/alumina | 6.6 mg/g | Freundlich/Langmuir | [47] |
| Polyaniline/chitosan | 5.9 | Freundlich/Langmuir | [50] |
| Polyaniline/sisal fiber | 2.49 | Freundlich/Langmuir | This study |
