Photooxidation Contribution Study on the Decomposition of Azo Dyes in Aqueous Solutions by VUV-Based AOPs

Figure 4

The degradation of acid Orange 8 under VUV irradiation at acidic condition, [Dye] = 0.0523 mM, [H₂O₂] = 100 mg/L, [TiO₂] = 0.5 g/L, VUV intensity = 110 V, pH 3, 25°C, 400 rpm.