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Background. The presence of organic compounds in industrial wastewater complicates the process of their purification to the suitability of their use in irrigated agriculture, which is important for arid zones. Purpose: to develop a method for the purification of wastewater from an oil and gas enterprise from organic contaminants by the method of anodic electrooxidation. Methodology. A laboratory non-diaphragm electrolyzer, IVS-1 direct current source, and PI-50-1 potentiostat were used. The presence of organic compounds in water was assessed according to GOST R55684-2013 (ISO 8467:1993) by permangonatometry and IND F 14.1:2:4.210-2005, by light transmission. Originality. The degree of oxidation of organic compounds was determined in time, by light transmission and permanganatometry, as their electrochemical interaction with the surface of the anode and cathode. Findings. The kinetic regularities of reactions of anodic and cathodic interaction of organic compounds in the waste water of the Mubarek Gas Processing Plant and in solutions of organic water-soluble dyes are revealed. [ABSTRACT FROM AUTHOR]

Background. Increasing attention, due to the growing shortage of fresh water, is being paid to the purification of industrial wastewater from organic (phenol, naphthenes, amines, etc.) impurities. Purpose: Development of a method for treating wastewater from the Mubarek GPP from organic impurities for use in irrigated agriculture. Methodology. A laboratory non-diaphragm electrolyzer, ИВС-1 direct current source, and ПИ-50-1 potentiostat were used. The presence of organic compounds in water was assessed by permanganatometry ГОСТ Р 55684-2013 (ISO 8467:1993) "Permanganate_oxidability". Originality. Data are given on the rate of chemical and electrochemical interaction of organic compounds in water on the anode and cathode surfaces in a flow-through non-diaphragm electrolyzer. Findings. The kinetic regularities of reactions of anodic and cathodic interaction of organic impurities in waste water of the Mubarek gas processing plant are revealed. [ABSTRACT FROM AUTHOR]

Background. Wastewater from a gas processing plant contains organic compounds of various compositions. There are known methods for cleaning them, among which the oxidizing method stands out for its simplicity, using oxygen or air. Information exists on the effect of accelerators and catalysts on the oxidation process. Purpose: development of a method for purifying waters of a gas processing enterprise from sulfides and organic compounds, Methodology. The object of study is the waste water of Mubarek Gas Processing Plant LLC. The composition and concentration of pollutants were controlled, electrochemical measurements were carried out on a PI-50-1 potentiostat. Originality. Data are presented on the dependence of the reaction rate of anodic oxidation of organic compounds in water on the presence of a catalyst and aeration in it. An electrochemical technology for water purification from sulfides and organic compounds is proposed. Findings. The kinetic regularities of reactions of anodic oxidation of organic compounds in waste waters of the Mubarek gas processing plant are revealed. [ABSTRACT FROM AUTHOR]