Research Article

Photodegradation of 2,4-Dichlorophenol in Aqueous Systems under Simulated and Natural Sunlight

Figure 4

The dependence of the reaction rate photosensitized oxidation of the initial substrate concentration of 2,4-DCP using RB as a photosensitizer ( = 2 × 10−5 M, air bubbling, and xenon lamp irradiation).