Mineralization of Azo Dye Using Combined Photo-Fenton and Photocatalytic Processes under Visible Light
Figure 5
Decolorization of RR180 in the presence of TiO2 or N-TiO2 and metal ions. [TiO2] = [N-TiO2] = 1.428 g L−1; [Fe3+] = [Cu2+] = 0.2 mM; [RR180] = 5 × 10−5 M.
