Figure 13

PhP degradation in the O3 + PTL/Ar system in the presence of different radical scavengers (a) and CO32− (b), H2PO (c) and NaNO3 (d) ([PhP]0 = 30 mg/L, [scavengers]0 = 10 mM, [O3]0 = 11 mg/L, catalyst dosage = 0.75 g/L, pH0 = 6.7).

PhP degradation in the O3 + PTL/Ar system in the presence of different radical scavengers (a) and CO32− (b), H2PO (c) and NaNO3 (d) ([PhP]0 = 30 mg/L, [scavengers]0 = 10 mM, [O3]0 = 11 mg/L, catalyst dosage = 0.75 g/L, pH0 = 6.7).