Table 3 Decolorization of Remazol black B under photocatalytic treatment for 24 h (UV/TiO2) at different dye concentrations
Dye concentration (mg L−1) | Decolorization under photocatalytic treatment (UV/TiO2) | ||
|---|---|---|---|
UVA (%) | UVC (%) | UVA and UVC (%) | |
10 | 59.6 | 70 | 100 |
50 | 10.3 | 20.6 | 26.6 |