Research Article
Greener Method for the Application of TiO2 Nanoparticles to Remove Herbicide in Water
Table 1
Chemical composition of clay.
| No. | Chemical composition | Percentage (wt %) |
| 1 | SiO2 | 72.77 | 2 | Al2O3 | 16.96 | 3 | MgCO3 | 4.55 | 4 | K2O | 1.95 | 6 | CaCO3 | 0.63 | 7 | TiO2 | 0.79 | 8 | Fe2O3 | 2.32 | 9 | Others | 0.13 |
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