Research Article

Heterogeneous UV/Fenton-Like Degradation of Methyl Orange Using Iron Terephthalate MIL-53 Catalyst

Figure 12

(a) HPLC chromatography and (b) %TOC of the reaction solution containing MO and hydroperoxide at different time intervals (experimental conditions: 0.5 g/L of the catalyst; 60 mg/L MO; 0.192 M·H2O2; temperature 30°C; UV radiation).
(a)
(b)