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Electrochemical Chlorine-Free AC Disinfection of Water Contaminated with Salmonella Typhimurium Bacteria

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dc.contributor.author N. N. Barashkov
dc.contributor.author D. Eiseinberg
dc.contributor.author G. Sh. Shegebaeva
dc.contributor.author I. I. Barashkova
dc.contributor.author I. S. Irgibaeva
dc.date.accessioned 2012-10-30T13:41:14Z
dc.date.available 2012-10-30T13:41:14Z
dc.date.issued 2012-10-30
dc.identifier.issn 1023
dc.identifier.uri http://dspace.enu.kz/handle/data/2175
dc.description.abstract Deionized (DI) water contaminated with Salmonella Typhimurium (S. Typhimurium) bacteria was disinfected by alternating current. Ammonium sulfate was used as electrolyte. Disinfection was carried out in the circulation system including an electrochemical cell with stainless steel electrodes. The process efficiency was estimated and the number of killed bacteria was directly proportional to the water treatment time and concentration of hydroxyl radicals generated by electrolysis. The presence of OH radicals was detected with N,N dimethyl p nitrosoaniline (RNO) used as a spin trap. Similar experiments were carried out with water remaining after poultry washing at poultry farms and additionally contaminated with S. Typh imurium bacteria. Measures were recommended to increase the process efficiency and decrease the water treatment time. en_US
dc.language.iso en en_US
dc.relation.ispartofseries Russian Journal of Electrochemistry;2010, Vol. 46, No. 3, pp. 306–311
dc.subject water disinfection with alternating current en_US
dc.subject electrochemical treatment en_US
dc.subject hydroxyl radicals en_US
dc.subject spin trap en_US
dc.subject kinetic model en_US
dc.title Electrochemical Chlorine-Free AC Disinfection of Water Contaminated with Salmonella Typhimurium Bacteria en_US
dc.type Article en_US


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