The mixtures were then refluxed in the HACH COD reactor at 150

Further polishing of effluent (pharmaceutical wastewater) from an aerobic reactor using different types of advanced oxidation processes (AOPs) were presented and discussed. Four types of processes were evaluated, i.e. ozonation (O3), hydrogen peroxide (H2O2), ultraviolet (UV) and Fenton reagent, and a combination of these AOPs (O3/UV, H2O2/UV, O3/H2O2 and… CONTINUE READING