New Porphyrin/Fe-Loaded TiO2 Composites as Heterogeneous Photo-Fenton Catalysts for the Efficient Degradation of 4-Nitrophenol
Figure 7
Degradation of 4-NP as a function of irradiation time in the presence of different photocatalysts, H2O2 and air bubbling. Experimental conditions: [4-NP] = 20 mgL−1; [H2O2] = 4.9 mM; catalyst amount = 0.4 gL−1; reaction volume = 300 mL; pH = 6.2; lamp: UV-vis lamp SANOLUX, 300 W.
