Photocatalytic ozonation

The combination of UVA radiation and ozone, in the presence of titanium dioxide, has been investigated as a potential destructive technology for the treatment of pesticide wastewaters. The contribution of single ozonation (O3), photolytic ozonation (O3/UV), and photocatalysis (TiO2/UV) to degradatio

A preliminary chemical treatment of pentachlorophenol, isoproturon, diuron, alachlor and atrazine pesticide aqueous solutions (all them belonging to the list of priority pollutants of the European Union) based on a combination of ozone and photo-Fenton reagents has been used to generate intermediate