Proficient Photocatalytic and Sonocatalytic Degradation of Organic Pollutants Using CuO Nanoparticles

Figure 8

Influence of adding different scavengers (DMSO and carbonate ion). Experimental conditions: scavenger concentration 1 M, catalyst weights 30 mg, pH 8 (VB), and 4 (DR) (a) under US irradiation and (b) under UV-visible irradiation.

(a)

(b)