Multivariate-Parameters Effect of Dewatered Aluminium-Based Sludge in Catalytic Oxidation into Wastewater Treatment with A Special Strategy for Solar Energy Application

Abstract In this study, the Fenton/adsorption of dye effluent containing Levafix blue has been carried out via a cost-efficient and eco-friendly heterogeneous Fenton solar-Fenton methods. Alum sludge, water treatment by-product were successfully collected calcined to 400 °C (AS400) tested for use as catalyst in process. X-ray diffraction, Scanned electron microscopy techniques applied investigate structural morphological properties such catalyst. The results showed that material had better photocatalytic activity under sunlight irradiation. process solar photo-Fenton reagent including AS400 was found be competent oxidation compared with using improved great extent from 60 99% removal time 40-min key factor is 1.5 g/L 800 mg/L H 2 O , respectively, at pH 3.0. As result, practical application on system employing natural radiation treating indicates technique extremely efficient safer environment.