Photocatalytic Decolourization of Direct Yellow 9 on Titanium and Zinc Oxides
Figure 7
Effect of initial DY9 concentration on the initial rate of degradation with the usage of TiO2 (a) and ZnO (b). The inset represents the plot of versus initial concentration of DY9. The photocatalysts loading was kept constant (1.5 g·L−1).
