Removal of Textile Dyes from Aqueous Solution by Heterogeneous Photo-Fenton Reaction Using Modified PAN Nanofiber Fe Complex as Catalyst
Figure 4
Variations in values of RR 195 in different systems: (a) RR 195 and H2O2 under visible irradiation, (b) RR 195, Fe-AO-PAN and H2O2 under dark, (c) RR 195, Fe-AO-PAN, and H2O2 under visible irradiation, (d) RR 195, Fe-AO-n-PAN, and H2O2 under dark, and (e) RR 195, Fe-AO-n-PAN, and H2O2 under visible irradiation. The experiments were carried out under conditions: [H2O2] = 3.0 mmol L−1, pH = 6, Fe-AO-PAN ( = 3.42 mmol g−1), or Fe-AO-n-PAN ( = 3.38 mmol g−1) = 0.20 g.
