Mineralization of Azo Dye Using Combined Photo-Fenton and Photocatalytic Processes under Visible Light
Figure 7
Effect of H2O2 concentration on the pseudo first-order rate constants for the photodegradation of RR180 in the coupled systems. [TiO2] = [N-TiO2] = 1.4280 g L−1; [Fe3+] = [Cu2+] = 0.2 mM; [RR180] = 5 × 10−5 M.
