DefinePK

Abstract

In this paper, the decolonization of direct red wastewater, by photo-Fenton oxidation designed aimed at decontamination of industrial wastewater. The experimentations be situated designed by a response surface method comprising the effect of the irradiation time (30-120 min.), hydrogen peroxide (20-100 ppm), ferrous sulphate (4-20 ppm), Temperature (25-60 °C) and pH (3-9). Then and at the optimum values of these conditions (120 min, 60 ppm of H2O2, 13 ppm of ferrous sulphate, temperature 25 °C and pH 6) was 98.5% organic removal from simulated wastewater, and studied belongings of Intensity and Distance from UV Light on simulated wastewater. The results show that the increase in the Intensity of UV light increases the removal and the proximity of the pollutant to the UV light increases the removal.