Research Article
Green Synthesis of Nanostructure CeO2 Using Tea Extract: Characterization and Adsorption of Dye from Aqueous Phase
Table 7
Adsorption capacity of CR on different adsorbents.
| Adsorbent | BET (m2/g) | Adsorption capacity of CR (mg/g) | Reference |
| Activated red mud | 20.70 | 7.08 | [77] | Activated coir pitch | ā | 6.72 | [28] | Kaolin | 20.28 | 5.44 | [78] | Zeolite | 8.31 | 3.77 | [78] | Anilinepropylsilica xerogel | 150 | 22.62 | [79] | Commercial CeO2 | 6.23 | 4.07 | This study | Synthesized CeO2 | 33.66 | 9.50 | This study |
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