A comparative study of advanced oxidation processes for wastewater treatment

Abstract This research emphasized the importance of removing organic pollutants from wastewater discharges. In this review, different advanced oxidation processes are discussed. A broad classification was used for treatment. An overview TiO2-based photocatalysis, Fenton process, and photocatalytic ozonation has been done. The mechanism methods studied. advantages limitations these also Various kinds catalyzed were in photocatalysis various categories contaminants, several factors with crucial effects on degradation examined. typical treatment scheme Fenton's method reviewed. Also similarly, a review ozonation: reaction, its applications catalysts, economic aspects