Review Article
Recent Advances in Heterogeneous Photocatalytic Decolorization of Synthetic Dyes
Table 2
Types of adsorbents used with different anionic/acid dyes.
| Adsorbent | Anionic dyes | References |
| Organo-bentonite | Acid scarlet | [72] | Acid turquoise blue | [73] | Indigo carmine | [74] |
| Ammonium functionalized mesoporous materials | Reactive brilliant red | [75] | Acid fuchsine | [76] | Orange IV | [77] | Methyl orange (MO) | [78] |
| Apatitic tricalcium phosphate | Reactive yellow 4 | [79] | Apatitic octocalcium phosphate | [80] |
| Wood shaving bottom ash | Red reactive 141 | [81] |
| Bagasse ash | Acid blue 80 | [82] |
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