Detoxification of methyl-parathion pesticide in aqueous solutions by electrochemical oxidation
作者： D. Arapoglou , A. Vlyssides , C. Israilides , A. Zorpas , P. Karlis
DOI: 10.1016/S0304-3894(02)00318-7
关键词:
摘要: Commercial methyl-parathion (MeP) was detoxified using an electrochemical method that employed a Ti/Pt anode and stainless steel 304 as cathode. Sodium chloride added electrolyte the mixture passed through electrolytic cell for 2 h. Due to strong oxidizing potential of produced chemicals, organic pollutants were wet oxidized carbon dioxide water. A number experiments run at laboratory scale. Reductions COD BOD(5) both over 80% mean energy consumption 18-8 kWh per kg(-1) reduced (COD(r)). The degradation MeP more effective when pH brine solution in acid range than it alkaline range. From results can be concluded electrolysis could used oxidation pre-treatment stage detoxification toxic wastes with MeP.
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