Photo Fenton oxidation treatment for COD removal in sunflower wastewater

الملخص

Abstract: The present study founded its approach in over-all on assessing the possibility of by means of the development of Fenton oxidation (Photo-oxidation) by way of a method to COD elimination that are obtainable in sunflower wastewater (SWW) .It's chiefly appropriate aimed at the handling of organic , and at current, it is one of the most promising advanced oxidation skills. Precisely, rapid Fenton oxidation, which features high elimination competence, thorough reactions, insignificant subordinate contamination, etc., has led to numerous studies on by means of the Fenton reaction toward destroy COD in SWW . In investigational studies, finest experimental limits for example Fenton's reagent, pH, temperature, Irradiation time  and light intensity were determined .  98.41%  and  78.29 % COD removal for photo-Fenton  and Fenton process  correspondingly were found. The adding of UV radiation toward the Fenton technique occasioned in improved squalor of COD elimination. Though the best irradiation time of the Fenton process was 150 min , the best reaction time of the photo-Fenton process was 120 min.