“…The rate constant of O 3 -UV-TiO 2 process in this study was similar to that of US-H 2 O 2 -CuO process [39]. On the other hand, compared with US-UV-O 3 process [40], sonoFenton [41], and UV-H 2 O 2 [42], the rate constant for O 3 -UV-TiO 2 process in this study was low. However, the E EO value for O 3 -UV-TiO 2 process in this study was lower than that of reported other processes.…”