СРАВНИТЕЛЬНЫЙ АНАЛИЗ ЭФФЕКТИВНОСТИ ДЕЗИНФЕКЦИИ ПОВЕРХНОСТЕЙ В ВОДНЫХ РАСТВОРАХ ОЗОНА И ГИПОХЛОРИТА НАТРИЯ
##plugins.themes.bootstrap3.article.sidebar##
##plugins.themes.bootstrap3.article.main##
Аннотация
Дезинфекция поверхностей различного функционального назначения – актуальная мера для инактивации микроорганизмов и вирусов. Данная процедура используется практически повсеместно – от сооружений водоподготовки до медицинских учреждений и общественных объектов. Наиболее распространенными дезинфицирующими средствами, рекомендуемыми ВОЗ, являются хлорсодержащие вещества. Однако известно, что озон – более сильный окислитель. В данной статье представлены результаты сравнительного анализа эффективности инактивации дрожжеподобных грибов Candida albicans, а также грамположительных Bacillus subtilis и грамотрицательных бактерий Escherichia coli. Для исследований использовали растворы озона в воде с концентрацией 0,5–1,5 мг/л и растворы гипохлорита натрия с концентрацией активного хлора 50–150 мг/л. В качестве субстратов – стальнуые и полимерные пластинки. Сравнение критерия СТ при соотношении NaClO к акватированному озону при ЛД50 показывает, что наименьшая разница (~ в 100 раз) составляет при инактивации Candida albicans, максимальная (до 230 раз) – при инактивации Bacillus subtilis.
##plugins.themes.bootstrap3.article.details##
Это произведение доступно по лицензии Creative Commons «Attribution» («Атрибуция») 4.0 Всемирная.
Библиографические ссылки
Romanovskii, V.I., Gurinovich, A.D., Chaika, Yu.N. & Vavzhenyuk, P. (2013). Dezinfektsiya ozonom vodozabornykh skvazhin i truboprovodov sistem pit'evogo vodosnabzheniya [Disinfection with ozone of water wells and pipelines of drinking water supply systems]. Tr. BGTU. Khimiya i tekhnologiya neorgan. v-v [Proceedings of BSTU. Chemistry and technology of inorganic substances], 3(159), 55–60. (In Russ., abstr. in Engl.).
Romanovskii, V.I., Gurinovich, A.D., Chaika, Yu.N. & Wawzhenyuk, P. (2013). Disinfection with ozone of water wells and pipelines of drinking water supply systems. Proceedings of BSTU. Chemistry and technology of inorganic substances], 3(159), 55–60.
Hurynovich, A.D., Rоmanouski, V.I. & Wawrzeniuk, Р. (2013). Analiza efektywności kaskadowego generator ozonu. Economia i środowisko, 1(44), 156–164. (In Polish).
Romanovskii, V.I., Gurinovich, A.D., Kunitskaya, I.D. & Likhavitskii, V.V. (2014). Issledovanie tekhnicheskikh kharakteristik turboozonatora s vysokochastotnym rezonansnym elektroionizatsionnym generatorom ozona [Study of the technical characteristics of a turbo ozonizer with a high-frequency resonant electroionization ozone generator]. Vodoochistka [Water treatment], (3), 66–69. (In Russ., abstr. in Engl.).
Romanovskii, V.I., Zhilinskii, V.V. & Bessonova, Yu.N. (2016). Sravnitel'nyi analiz korrozionnoi ustoichivosti uglerodistykh stalei k dezinfitsiruyushchim rastvoram elektrokhimicheskim metodom [The comparative analysis of corrosion stability carbonaceous stalya to the elektrohimicheskim disinfecting solutions by method]. Vestn. BrGTU. Vodokhoz. str-vo, teploenergetika i geoekologiya [Bulletin of BrSTU. Water management construction, heat power engineering and geoecology], 2(98), 126–129. (In Russ., abstr. in Engl.).
Romanovskii, V.I. & Chaika, Yu.N. (2014). Korrozionnaya ustoichivost' uglerodistykh stalei k dezinfitsiruyushchim rastvoram [Corrosion resistance of carbon steels to disinfectant solutions]. Tr. BGTU. Khimiya i tekhnologiya neorgan. v-v [Proceedings of BSTU. Chemistry and technology of inorganic substances], 3(167), 47–50. (In Russ., abstr. in Engl.).
Romanovskii, V.I. & Chaika, Yu.N. (2014). Carbon steels corrosion resistance to disinfectants. Proceedings of BSTU. Chemistry and technology of inorganic substances, 3(167), 40–43.
Romanovskii, V.I. & Zhilinskii, V.V. (2015). Korrozionnaya ustoichivost' stali 15 k dezinfitsiruyushchim rastvoram [Corrosion resistance of steel 15 to disinfectant solutions]. Tr. BGTU. Khimiya i tekhnologiya neorgan. v-v [Proceedings of BSTU. Chemistry and technology of inorganic substances], 3(176), 29–34. (In Russ., abstr. in Engl.).
Pospelov, A.V., Matsukevich, I.V., Kasach, A.A., Komarov, M.A. & Rozhko, S.N. (2023). Korroziya nerzhaveyushchikh stalei v dezinfitsiruyushchikh rastvorakh [Corrosion of stainless steels in disinfectant solutions]. Vestn. Polots. gos. un-ta. Ser. F, Str-vo. Priklad. nauki [Herald of Polotsk State University. Series F, Civil engineering. Applied sciences], 1(33), 90–93. DOI: 10.52928/2070-1683-2023-33-1-90-93. (In Russ., abstr. in Engl.).
Pospelov, A.V., Matsukevich, I.V., Kasach, A.A., Komarov, M.A. & Rozhko, S.N. (2022). Korroziya uglerodistykh stalei v dezinfitsiruyushchikh rastvorakh [Corrosion of carbot steels in disinfectant solutions]. Vestn. Polots. gos. un-ta. Ser. F, Str-vo. Priklad. nauki [Herald of Polotsk State University. Series F, Civil engineering. Applied sciences], 14(32), 89–93. DOI: 10.52928/2070-1683-2022-32-14-89-93. (In Russ., abstr. in Engl.).
Zand, V., Salem-Milani, A., Shahi, S., Akhi, M.T. & Vazifekhah, S. (2012). Efficacy of different concentrations of sodium hypochlorite and chlorhexidine in disinfection of contaminated Resilon cones. Medicina oral, patologia oral y cirugia bucal, 17(2), e352. DOI: 10.4317/medoral.17467. (In Engl.).
Cook, B.W.M., Cutts, T.A., Nikiforuk, A.M., Leung, A., Kobasa, D. & Theriault, S.S. (2016). The Disinfection Characteristics of Ebola Virus Outbreak Variants. Sci. Rep., 6, 38293. DOI: 10.1038/srep38293.
Gallandat, K., Wolfe, M.K. & Lantagne, D. (2017). Surface cleaning and disinfection: Efficacy assessment of four chlorine types using Escherichia coli and the Ebola surrogate Phi6. Environmental science & technology, 51(8), 4624–4631. DOI: 10.1021/acs.est.6b06014.
Romanovskii, V.I., Gurinovich, A.D. & Vavzhenyuk, P. (2014). Effektivnost' ispol'zovaniya ozona v tekhnologii vodopodgotovki [Efficiency of ozone use in water treatment technology]. Vodoochistka [Water treatment], (2), 66–70. (In Russ., abstr. in Engl.).
Romanovskii, V.I., Likhavitskii, V.V. & Gurinovich, A.D. (2015). Issledovanie rastvorimosti ozona v vode po vysote stolba zhidkosti [Study of ozone solubility in water based on the height of the liquid column]. Tr. BGTU. Khimiya i tekhnologiya neorgan. v-v [Proceedings of BSTU. Chemistry and technology of inorganic substances], 3(176), 113–118. (In Russ., abstr. in Engl.).
Romanovskii, V.I., Gurinovich, A.D., Bessonova, Yu.N. & Kryshilovich, E.V. (2016). Tekhnicheskie aspekty ispol'zovaniya ozona v vodopodgotovke [Technical aspects of the use of ozone in water treatment]. Voda magazine [Water magazine], 2(102), 36–41. (In Russ., abstr. in Engl.).
Romanovskii, V.I., Rymovskaya, M.V., Bessonova, Yu.N., Kovalevskaya, A.M. & Likhavitskii, V.V. (2015). Analiz effektivnosti dezinfektsii sooruzhenii pit'evogo vodosnabzheniya s ispol'zovaniem khlorso-derzhashchikh dezinfitsiruyushchikh sredstv i ozona [Analysis of the effectiveness of disinfection of drinking water supply structures using chlorine-containing disinfectants and ozone]. Vestn. BrGTU. Vodokhoz. str-vo, teploenergetika i geoekologiya [Bulletin of BrSTU. Water management construction, heat power engineering and geoecology], 2(92), 68–71. (In Russ., abstr. in Engl.).
Romanovskii, V.I., Rymovskaya, I.V. & Yan' Fen, S. (2015). Sravnitel'nyi analiz effektivnosti dezinfektsii sooruzhenii vodosnabzheniya dezinfitsiruyushchimi rastvorami [Comparative analysis of the effectiveness of disinfection of water supply facilities with disinfectant solutions]. Voda magazine [Water magazine], 10(98), 18–21. (In Russ., abstr. in Engl.).
Romanovskii, V.I., Likhavitskii, V.V., Rymovskaya, I.V. & Gurinovich, A.D. (2015). Opredelenie osnovnykh parametrov dezinfektsii i obezzarazhivaniya ozonom sooruzhenii pit'evogo vodosnabzheniya [Determination of the main parameters of disinfection and ozone disinfection of drinking water supply structures]. Tr. BGTU. Khimiya i tekhnologiya neorgan. v-v [Proceedings of BSTU. Chemistry and technology of inorganic substances], 3(176), 108–112. (In Russ., abstr. in Engl.).
Gurinovich, A.D., Romanovskii, V.I. & Bessonova, Yu.N. (2016). Effektivnost' dezinfektsii ozonom sooruzhenii sistem vodosnabzheniya [Efficiency of ozone disinfection of water supply system structures]. Vodoochistka. Vodopodgotovka. Vodosnabzhenie [Vodoochistka. Water treatment. Water supply], (10), 48–51. (In Russ., abstr. in Engl.).
Rymovskaya, M.V. & Romanovskii, V.I. (2016). Vozdeistvie otrabotannykh rastvorov dezinfektsii sooruzhenii vodosnabzheniya na pochvu [Impact of spent disinfection solutions of water supply structures on soil]. Tr. BGTU. Khimiya i tekhnologiya neorgan. v-v [Proceedings of BSTU. Chemistry and technology of inorganic substances], 4(186), 214–219. (In Russ., abstr. in Engl.).
Draginskii, V.L., Alekseeva, L.P. & Samoilovich, V.G. (2007). Ozonirovanie v protsessakh ochistki vody. Moscow: DeLi print. (In Russ.).