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First name, Middle name, Last name, Scientific degree, Scientific rank, Current position. Full and brief name of the organization, The organization address.Zahvatov G.I. – doctor of technical science, professor E- mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it Kazan State University of Architecture and Engeneering The organization address: 420043, Russia, Kazan, Zelenaya st., 1
Title of the articleWastewater treatment in the power stations from oil products and weight substances
Abstract.The object of the article is the investigations of eleсroneutralization method, using for wastewater cleaning from oil products and weight particles. This method was adapted for wastewater of different power stations. The electroneutralization method, as author supposes, have preferences than another methods. The mechanism of method is explaining, as a direct destruction for stability of emulsion type «oil-water». The author uses the theory of Deriagin-Landau-Fervey-Overbeck to explain how the method works. According to this theory the stability of emulsions «oil-water» explained by the presence of the surface charge of particles, as a result of specific adsorbtion of anions from water. The negative charge of oil particles bring to attraction, that protect for flocculation. According the method, the destruction of surface charge have a place in the alter electric fields, with using unsoluble electrodes. The experiments to prove this mechanism are described in the article. The wastewater supplies are described in variants. The compare data for electroneutralization and methods brought in a conclusion. The different preferences of method provide another using of method for power stations and another objects.
Keywords.Wasteruater treatment, oil praducts, weight substances electroneutralization method, power station.
For citations:Zahvatov G.I. Wastewater treatment in the power stations from oil products and weight substances // Izvestiya KGASU. 2013. №4(26) P.202-206.


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