Dégradation des polluants organiques par procédé photo fenton en utilisant les matériaux mésoporeux

Abstract

-In This work have studied different advanced oxidation processes, explain their operating principle, determine the different parameters governing them, as well as their applications in the treatment of wastewater and organic pollutants. -we will study the degradation of the toxic organic pollutant phenol by photo-Fenton processes on iron-based mesoporous oxide catalysts Fe2O3 synthesized by the "hard Template" method. -The different techniques (DRX, UV-VIS, BET and IR) used to characterize the material clearly show that it is mesoporous in the hematite phase. -the catalyst exhibits a total conversion of the phenol into CO2 and H2O.