Photocatalytic Degradation of Alizarin Red S, Amaranth, Congo Red, and Rhodamine B Dyes Using UV Light Modified Reactor and ZnO, TiO2, and SnO2 as Catalyst

<div>Effect of catalyst amount (ZnO, TiO2, and SnO2) on degradation efficiency of (a) alizarin red S dye, (b) amaranth dye, (c) congo red dye, and (d) rhodamine B dye at the same irradiation time.</div>

Journal of Chemistry

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Figure 7

Figure 7: Photocatalytic Degradation of Alizarin Red S, Amaranth, Congo Red, and Rhodamine B Dyes Using UV Light Modified Reactor and ZnO, TiO2, and SnO2 as Catalyst

Figure 7 | Photocatalytic Degradation of Alizarin Red S, Amaranth, Congo Red, and Rhodamine B Dyes Using UV Light Modified Reactor and ZnO, TiO2, and SnO2 as Catalyst 