Photocatalytic Degradation of Alizarin Red S, Amaranth, Congo Red, and Rhodamine B Dyes Using UV Light Modified Reactor and ZnO, TiO<sub>2</sub>, and SnO<sub>2</sub> as Catalyst

<div>Structural formulas of dyes used. (a) Alizarin red S. (b) Amaranth. (c) Congo red. (d) Rhodamine B.</div>

Journal of Chemistry

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Figure 1: Photocatalytic Degradation of Alizarin Red S, Amaranth, Congo Red, and Rhodamine B Dyes Using UV Light Modified Reactor and ZnO, TiO<sub>2</sub>, and SnO<sub>2</sub> as Catalyst 

Figure 1 | 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 