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

Table 1

The order rate constants (k) for MO photodegradation of the previous works.

Photodegradation systems	Rate constant (min^−1)	Temperature (°C)	Initial MO concentration (mg/L)	Catalyst dosage (g/L)	References
UV/H2O2/MIL-53	0.0274	30	120	0.5	The present work
UV/H2O2/MIL-53	0.1698	40	120	0.5	The present work
UV/H2O2/MIL-53	0.3294	50	120	0.5	The present work
TiO2 powder/UV/H2O2	0.003	—	7.8125	1	[34]
TiO2 doctor blade/UV/H2O2	0.001	—	7.8125	1	[34]
β-FeOOH/UV/H2O2	0.036	25	80	0.2	[35]
Hydronium jarosite/UV/H2O2	0.040	25	80	0.2	[35]
Ammonium jarosite/UV/H2O2	0.022	25	80	0.2	[35]