Application of Fenton Oxidation Process for Degradation of Reactive Black 5 in Aqueous System
نویسندگان
چکیده
In the study, Reactive Black 5 (RB5) was removed from synthetic wastewater using Fenton's oxidation (FO) process. Batch experiments were conducted on the samples containing 50, 250 and 500 mg/L of RB5. The study was performed in the systematic optimum value of H2O2 and FeSO4 concentrations, pH and temperature. Optimum pH and temperature for 250 mg/L RB-5 were observed at 3.0 and 40°C respectively, using 50 mg/L of FeSO4 and 300 mg/L of H2O2 resulted in 58.9% COD and 97% color removal after 10 min reaction. It is concluded that Fenton process can provide better result for decolorization compared to COD removal in the treatment of textile effluent.
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