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Information × Registration Number 0211U013111, 0110U002210 , R & D reports Title Development new resours saving technology of recovery toxic components of water treatment waste popup.stage_title Head Serbin Volodymir Petrovich, Registration Date 26-12-2011 Organization National Technscal University of Ukraine "Kiev Polytechnic Institute". popup.description2 A new high-efficiency low-waste technology of purification of industrial wastewater contaminated with paints and surface-active substances by coagulation method. For the first time investigated the effect of chemical, physical, thermodynamic conditions of acid dissolution of precipitation water purification on the efficiency of the extraction of the precious metal-bearing components. Kinetic and thermodynamic regularities of acid dissolution of precipitation water purification determined. Grounded mechanism of oxidizing reagent processing Fenton and catalytic systems based on it solutions contaminated with organic dyes, surface-active substances. The main regularities of oxidizing processing of the toxic component in solutions, obtained after acid dissolution of precipitation water purification Identified. The principal technological scheme of sludge utilization of waste water treatment established. The developed technology allows to carry out retsicl coagulant sulphate acid method for removing organic toxic component of precipitation water purification modified Fenton reagent in the presence of TiO2 as a catalyst and under the action of ultraviolet radiation with multiple use of the educated purified solution in technology water purification. Amount of sediment after acid dissolution of decreases in 5-6 times, and insoluble residue presents no ecological threat to the environment. Product Description popup.authors Алексеєв О.Ф. Астрелін І.М. Концевой С.А. Косогіна І.В. Кримець Г.В. Кухар А.О. Молодченко М.Є. Нижник Т.Ю. Сербін В.П. Співак В.В. Толстопалова Н.М. popup.nrat_date 2020-04-02 Close