Research Article

Titanium Dioxide Supported on Different Porous Materials as Photocatalyst for the Degradation of Methyl Green in Wastewaters

Figure 5

Effect of pH on photocatalytic degradation of MG using TiO2 (P25), TiO2/NC, and TiO2/AC (initial concentration of MG = 75 mg/L, photocatalyst amount = 0.75 g/L, and irradiation time = 180 min).