Visible Light Induced Enhanced Photocatalytic Degradation of Industrial Effluents (Rhodamine B) in Aqueous Media Using TiO₂ Nanoparticles

Figure 1

Schematic diagram of the experimental setup: (A) stirrer/hotplate; (B) dye reservoir; (C) peristaltic pump; (D) feeding from pump; (E) flow to beaker; (F) visible light lamp; (G) catalyst substrate.