Research Article

Comparison of the Efficiency of Ultraviolet/Zinc Oxide (UV/ZnO) and Ozone/Zinc Oxide (O3/ZnO) Techniques as Advanced Oxidation Processes in the Removal of Trimethoprim from Aqueous Solutions

Figure 8

Effect of catalyst dose on ozone decomposition (TMP = 0.5 mg/L); •: consumed ozone, ♦: residual ozone, and ▲: outlet ozone.