Detergent-disinfectant agent based on colloidal silver stabilized by quaternary ammonium compounds for the dairy industry

Within the framework of the present work, in order to obtain the basis for a detergent, a method for the synthesis of colloidal silver stabilized by a quaternary ammonium compound was developed and optimized. The preparation of colloidal silver was obtained by the method of chemical reduction in aqu...

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Príomhchruthaitheoirí:	Blinov, A. V., Блинов, А. В., Khramtsov, A. G., Храмцов, А. Г., Blinova, A. A., Блинова, А. А., Serov, A. V., Серов, А. В., Kostenko, K. V., Костенко, К. В., Kravtsov, A. A., Кравцов, А. А., Snezhkova, J. J., Снежкова, Ю. Ю.
Formáid:	Статья
Teanga:	English
Foilsithe / Cruthaithe:	Consulting and Training Center - KEY 2019
Ábhair:	Colloidal silver Dairy industry Detergent-disinfectant Sanitizing Washing
Rochtain ar líne:	https://www.scopus.com/record/display.uri?eid=2-s2.0-85069921205&origin=resultslist&sort=plf-f&src=s&st1=Detergent-disinfectant+agent+based+on+colloidal+silver+stabilized+by+quaternary+ammonium+compounds+for+the+dairy+industry&st2=&sid=00517e04cd9db0cd4826521d40659860&sot=b&sdt=b&sl=136&s=TITLE-ABS-KEY%28Detergent-disinfectant+agent+based+on+colloidal+silver+stabilized+by+quaternary+ammonium+compounds+for+the+dairy+industry%29&relpos=0&citeCnt=0&searchTerm= https://dspace.ncfu.ru/handle/20.500.12258/7091
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spelling	ir-20.500.12258-70912020-02-17T08:35:07Z Detergent-disinfectant agent based on colloidal silver stabilized by quaternary ammonium compounds for the dairy industry Blinov, A. V. Блинов, А. В. Khramtsov, A. G. Храмцов, А. Г. Blinova, A. A. Блинова, А. А. Serov, A. V. Серов, А. В. Kostenko, K. V. Костенко, К. В. Kravtsov, A. A. Кравцов, А. А. Snezhkova, J. J. Снежкова, Ю. Ю. Colloidal silver Dairy industry Detergent-disinfectant Sanitizing Washing Within the framework of the present work, in order to obtain the basis for a detergent, a method for the synthesis of colloidal silver stabilized by a quaternary ammonium compound was developed and optimized. The preparation of colloidal silver was obtained by the method of chemical reduction in aqueous medium using didecyldimethylammonium bromide as a stabilizer, silver nitrate as a precursor, and sodium borohy-dride as a reducing agent. The structure, morphology, properties and size of silver particles in the preparation were studied using photon correlation spectroscopy, atomic force and scanning electron microscopy, acoustic and electroacoustic spectroscopy. By means of neural network modelling, the process of washing away protein-fat contamination from the working surface with the developed detergent has been optimized in a model experiment. A model experiment was carried out under conditions of circulation washing at the temperatures of 50-550C. The working surfaces in the model experiment were glass, steel and aluminium plates. The effectiveness of the detergent based on colloidal silver preparation has been studied. For this purpose, during the experiment, the time of complete removal of contamination from the surface of the plates, as well as the change in the pH and conductivity of the detergents solutions with the change of the contamination concentration were registered. The corrosion rate was determined by the gravimetric method, based on the difference in the mass of the sample before and after washing, respected to the unit of surface and to the unit of time It has been established that colloidal silver particles are spherical with an average hydrodynamic diameter of about 50 nm. The colloidal preparation shows high aggregative stability. A study of the quality of saniti-zation of working surfaces with the developed detergent made it possible to establish the fact of the complete absence of bacteria of the group of Escherichia coli, pathogenic microorganisms, including Salmonella spp., on the working surfaces treated with detergent. It has been determined that the developed detergent does not possess corrosive properties, and completely washed off from the working surfaces upon completion of the washing process and therefore can compete with modern detergents used at dairy enterprises 2019-09-09T09:45:14Z 2019-09-09T09:45:14Z 2019 Статья Blinov, A.V., Khramtsov, A.G., Blinova, A.A., Serov, A.V., Kostenko, K.V., Kravtsov, A.A., Snezhkova, J.J. Detergent-disinfectant agent based on colloidal silver stabilized by quaternary ammonium compounds for the dairy industry // Journal of Hygienic Engineering and Design. - 2019. - Volume 27. - Pages 3-11 https://www.scopus.com/record/display.uri?eid=2-s2.0-85069921205&origin=resultslist&sort=plf-f&src=s&st1=Detergent-disinfectant+agent+based+on+colloidal+silver+stabilized+by+quaternary+ammonium+compounds+for+the+dairy+industry&st2=&sid=00517e04cd9db0cd4826521d40659860&sot=b&sdt=b&sl=136&s=TITLE-ABS-KEY%28Detergent-disinfectant+agent+based+on+colloidal+silver+stabilized+by+quaternary+ammonium+compounds+for+the+dairy+industry%29&relpos=0&citeCnt=0&searchTerm= http://hdl.handle.net/20.500.12258/7091 en Journal of Hygienic Engineering and Design application/pdf Consulting and Training Center - KEY
institution	СКФУ
collection	Репозиторий
language	English
topic	Colloidal silver Dairy industry Detergent-disinfectant Sanitizing Washing
spellingShingle	Colloidal silver Dairy industry Detergent-disinfectant Sanitizing Washing Blinov, A. V. Блинов, А. В. Khramtsov, A. G. Храмцов, А. Г. Blinova, A. A. Блинова, А. А. Serov, A. V. Серов, А. В. Kostenko, K. V. Костенко, К. В. Kravtsov, A. A. Кравцов, А. А. Snezhkova, J. J. Снежкова, Ю. Ю. Detergent-disinfectant agent based on colloidal silver stabilized by quaternary ammonium compounds for the dairy industry
description	Within the framework of the present work, in order to obtain the basis for a detergent, a method for the synthesis of colloidal silver stabilized by a quaternary ammonium compound was developed and optimized. The preparation of colloidal silver was obtained by the method of chemical reduction in aqueous medium using didecyldimethylammonium bromide as a stabilizer, silver nitrate as a precursor, and sodium borohy-dride as a reducing agent. The structure, morphology, properties and size of silver particles in the preparation were studied using photon correlation spectroscopy, atomic force and scanning electron microscopy, acoustic and electroacoustic spectroscopy. By means of neural network modelling, the process of washing away protein-fat contamination from the working surface with the developed detergent has been optimized in a model experiment. A model experiment was carried out under conditions of circulation washing at the temperatures of 50-550C. The working surfaces in the model experiment were glass, steel and aluminium plates. The effectiveness of the detergent based on colloidal silver preparation has been studied. For this purpose, during the experiment, the time of complete removal of contamination from the surface of the plates, as well as the change in the pH and conductivity of the detergents solutions with the change of the contamination concentration were registered. The corrosion rate was determined by the gravimetric method, based on the difference in the mass of the sample before and after washing, respected to the unit of surface and to the unit of time It has been established that colloidal silver particles are spherical with an average hydrodynamic diameter of about 50 nm. The colloidal preparation shows high aggregative stability. A study of the quality of saniti-zation of working surfaces with the developed detergent made it possible to establish the fact of the complete absence of bacteria of the group of Escherichia coli, pathogenic microorganisms, including Salmonella spp., on the working surfaces treated with detergent. It has been determined that the developed detergent does not possess corrosive properties, and completely washed off from the working surfaces upon completion of the washing process and therefore can compete with modern detergents used at dairy enterprises
format	Статья
author	Blinov, A. V. Блинов, А. В. Khramtsov, A. G. Храмцов, А. Г. Blinova, A. A. Блинова, А. А. Serov, A. V. Серов, А. В. Kostenko, K. V. Костенко, К. В. Kravtsov, A. A. Кравцов, А. А. Snezhkova, J. J. Снежкова, Ю. Ю.
author_facet	Blinov, A. V. Блинов, А. В. Khramtsov, A. G. Храмцов, А. Г. Blinova, A. A. Блинова, А. А. Serov, A. V. Серов, А. В. Kostenko, K. V. Костенко, К. В. Kravtsov, A. A. Кравцов, А. А. Snezhkova, J. J. Снежкова, Ю. Ю.
author_sort	Blinov, A. V.
title	Detergent-disinfectant agent based on colloidal silver stabilized by quaternary ammonium compounds for the dairy industry
title_short	Detergent-disinfectant agent based on colloidal silver stabilized by quaternary ammonium compounds for the dairy industry
title_full	Detergent-disinfectant agent based on colloidal silver stabilized by quaternary ammonium compounds for the dairy industry
title_fullStr	Detergent-disinfectant agent based on colloidal silver stabilized by quaternary ammonium compounds for the dairy industry
title_full_unstemmed	Detergent-disinfectant agent based on colloidal silver stabilized by quaternary ammonium compounds for the dairy industry
title_sort	detergent-disinfectant agent based on colloidal silver stabilized by quaternary ammonium compounds for the dairy industry
publisher	Consulting and Training Center - KEY
publishDate	2019
url	https://www.scopus.com/record/display.uri?eid=2-s2.0-85069921205&origin=resultslist&sort=plf-f&src=s&st1=Detergent-disinfectant+agent+based+on+colloidal+silver+stabilized+by+quaternary+ammonium+compounds+for+the+dairy+industry&st2=&sid=00517e04cd9db0cd4826521d40659860&sot=b&sdt=b&sl=136&s=TITLE-ABS-KEY%28Detergent-disinfectant+agent+based+on+colloidal+silver+stabilized+by+quaternary+ammonium+compounds+for+the+dairy+industry%29&relpos=0&citeCnt=0&searchTerm= https://dspace.ncfu.ru/handle/20.500.12258/7091
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Detergent-disinfectant agent based on colloidal silver stabilized by quaternary ammonium compounds for the dairy industry

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