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<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">sredob</journal-id><journal-title-group><journal-title xml:lang="ru">Здоровье населения и среда обитания – ЗНиСО</journal-title><trans-title-group xml:lang="en"><trans-title>Public Health and Life Environment – PH&amp;LE</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2219-5238</issn><issn pub-type="epub">2619-0788</issn><publisher><publisher-name>ФБУЗ ФЦГиЭ Роспотребнадзора</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.35627/2219-5238/2022-30-9-84-90</article-id><article-id custom-type="elpub" pub-id-type="custom">sredob-1161</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>КОММУНАЛЬНАЯ ГИГИЕНА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>COMMUNAL HYGIENE</subject></subj-group></article-categories><title-group><article-title>Определение индикативных показателей для организации мониторинга источников питьевого водоснабжения при изменении климатических условий</article-title><trans-title-group xml:lang="en"><trans-title>Determination of Key Quality Indicators for Organization of Potable Water Source Monitoring under Changing Climatic Conditions</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-4632-6060</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Хлыстов</surname><given-names>И. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Khlystov</surname><given-names>I. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Хлыстов Иван Андреевич – к.б.н., научный сотрудник, исполняющий обязанности заведующего лабораторией гигиены окружающей среды и экологии человека отдела комплексных проблем гигиены и профилактики заболеваний населения</p><p>ул. Попова, д. 30, г. Екатеринбург, 620014</p></bio><bio xml:lang="en"><p>Ivan A. Khlystov, Cand. Sci. (Biol.), Researcher, Acting Head of the Laboratory of Environmental Health and Human Ecology, Department of Complex Problems of Hygiene and Disease Prevention</p><p>30 Popov Street, Yekaterinburg, 620014</p></bio><email xlink:type="simple">hlistovia@ymrc.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-7927-0246</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Харькова</surname><given-names>П. К.</given-names></name><name name-style="western" xml:lang="en"><surname>Kharkova</surname><given-names>P. K.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Харькова Полина Константиновна – младший научный сотрудник лаборатории гигиены окружающей среды и экологии человека отдела комплексных проблем гигиены и профилактики заболеваний населения</p><p>ул. Попова, д. 30, г. Екатеринбург, 620014</p></bio><bio xml:lang="en"><p>Polina K. Kharkova, Junior Researcher, Laboratory of Environmental Health and Human Ecology, Department of Complex Problems of Hygiene and Disease Prevention</p><p>30 Popov Street, Yekaterinburg, 620014</p></bio><email xlink:type="simple">harkovapk@ymrc.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-6562-2842</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Бугаева</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Bugaeva</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Бугаева Александра Владиславовна – младший научный сотрудник лаборатории гигиены окружающей среды и экологии человека отдела комплексных проблем гигиены и профилактики заболеваний населения</p><p>ул. Попова, д. 30, г. Екатеринбург, 620014</p></bio><bio xml:lang="en"><p>Alexandra V. Bugaeva, Junior Researcher, Laboratory of Environmental Health and Human Ecology, Department of Complex Problems of Hygiene and Disease Prevention</p><p>30 Popov Street, Yekaterinburg, 620014</p></bio><email xlink:type="simple">bugaeva@ymrc.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-4378-5456</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Замолоцких</surname><given-names>Т. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Zamolotskikh</surname><given-names>T. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Замолоцких Татьяна Викторовна – научный сотрудник лаборатории гигиены окружающей среды и экологии человека отдела комплексных проблем гигиены и профилактики заболеваний населения</p><p>ул. Попова, д. 30, г. Екатеринбург, 620014</p></bio><bio xml:lang="en"><p>Tatyana V. Zamolotskikh, Researcher, Laboratory of Environmental Health and Human Ecology, Department of Complex Problems of Hygiene and Disease Prevention</p><p>30 Popov Street, Yekaterinburg, 620014</p></bio><email xlink:type="simple">zamolotskihtv@ymrc.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-8846-8016</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Штин</surname><given-names>Т. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Shtin</surname><given-names>T. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Штин Татьяна Николаевна – заведующий отделом физико-химических методов исследования</p><p>ул. Попова, д. 30, г. Екатеринбург, 620014</p></bio><bio xml:lang="en"><p>Tatyana N. Shtin, Head of the Department of Physicochemical Methods of Research</p><p>30 Popov Street, Yekaterinburg, 620014</p></bio><email xlink:type="simple">shtintn@ymrc.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-6475-7753</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Гурвич</surname><given-names>В. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Gurvich</surname><given-names>V. B.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Гурвич Владимир Борисович – д.м.н., научный руководитель</p><p>ул. Попова, д. 30, г. Екатеринбург, 620014</p></bio><bio xml:lang="en"><p>Vladimir B. Gurvich, Dr. Sci. (Med.), Scientific Director</p><p>30 Popov Street, Yekaterinburg, 620014</p></bio><email xlink:type="simple">gurvich@ymrc.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФБУН «Екатеринбургский медицинский-научный центр профилактики и охраны здоровья рабочих промпредприятий» Роспотребнадзора</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Yekaterinburg Medical Research Center for Prophylaxis and Health Protection in Industrial Workers</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>04</day><month>10</month><year>2022</year></pub-date><volume>0</volume><issue>9</issue><fpage>84</fpage><lpage>90</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Хлыстов И.А., Харькова П.К., Бугаева А.В., Замолоцких Т.В., Штин Т.Н., Гурвич В.Б., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">Хлыстов И.А., Харькова П.К., Бугаева А.В., Замолоцких Т.В., Штин Т.Н., Гурвич В.Б.</copyright-holder><copyright-holder xml:lang="en">Khlystov I.A., Kharkova P.K., Bugaeva A.V., Zamolotskikh T.V., Shtin T.N., Gurvich V.B.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://zniso.fcgie.ru/jour/article/view/1161">https://zniso.fcgie.ru/jour/article/view/1161</self-uri><abstract><p>Введение. В условиях ухудшения экологической обстановки водоемов необходимо создание системы мониторинга за изменяющимися показателями, которые могут повлиять на качество природной и подаваемой населению питьевой воды. Органический углерод выступает одним из индикативных показателей, отражающих скорость продукции и деструкции, климатические и техногенные воздействия, безопасность и эффективность очистки питьевой воды.Цель исследования: изучение индикативных показателей при организации мониторинга источников питьевого водоснабжения.Материалы и методы. В 2020–2021 гг. проводился ежемесячный отбор воды в источнике хозяйственно-питьевого водоснабжения крупного промышленного города Свердловской области и после водоочистки. Выполнялись измерения температуры воды, лабораторные исследования показателей: растворенный углерод (Cобщ, Cорг, Cнеорг), pH, перманганатная окисляемость (ПО), жесткость, сухой остаток. Проведен корреляционный анализ между показателями, оценена эффективность водоочистки.Результаты. Максимальные концентрации Cобщ (54,3 мг/дм3) и Cорг (36,0 мг/дм3) в воде из водохранилища обнаружены в январе 2021 г. Преобладание концентраций Cнеорг по сравнению с Cорг установлено преимущественно в теплые месяцы. Водоподготовка обеспечивала снижение содержания Cобщ в питьевой воде на 12–32 %, Cорг – на 12–47 %, Cнеорг – на 6–32 %, ПО – на 28–68 % за исключением нескольких месяцев. В весенне-летний период 2021 г. обнаружено снижение ПО в водохранилище; повышение pH воды по сравнению с другими сезонами выявлено в летний период. Выявлена отрицательная корреляция между концентрациями Сорг и температурой воды.Выводы. Организованы мониторинговые исследования поверхностного источника питьевого водоснабжения. Установлены сезонные закономерности изменения углерода и показателей минерального состава воды, показана эффективность водоподготовки.</p></abstract><trans-abstract xml:lang="en"><p>Background: In the context of deteriorating surface water quality, it is important to create a monitoring system to control constantly changing indicators that can affect the quality of both natural and potable water supplied to the population. Organic carbon is one of the key indicators reflecting the rate of production and destruction, climate change and anthropogenic impacts, safety and efficiency of potable water treatment.Objective: To study key indicators in the organization of potable water source quality monitoring.Materials and methods: In 2020–2021, monthly water sampling was carried out in a reservoir serving as the source of household and potable water supply of a large industrial city of the Sverdlovsk Region, and after water treatment. Water temperature, dissolved total, organic, and inorganic carbon, pH, the permanganate index (PI), hardness, and dry residue were measured. We then analyzed correlations between the indicators and assessed the efficiency of water treatment.Results: Maximum concentrations of Ctotal (54.3 mg/dm3) and Corg (36.0 mg/dm3) in the source water were found in January 2021. The predominance of Cinorg concentrations compared to Corg was mainly observed in warm months of the year. Water treatment generally decreased the content of Ctotal in potable water by 12–32 %, Corg by 12–47 %, Cinorg by 6–32 %, and PI by 28–68 %, except for a few months. In spring and summer 2021, we noted a decrease in PI in the reservoir; compared to other seasons, an increase in water pH was revealed in summer. We established a negative correlation between concentrations of organic carbon and water temperature.Conclusions: Monitoring studies of the surface potable water source have been organized. We revealed seasonal patterns of carbon changes and indicators of the mineral composition of water, and demonstrated the efficiency of water treatment.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>углерод</kwd><kwd>климат</kwd><kwd>загрязнения</kwd><kwd>водоподготовка</kwd><kwd>мониторинг</kwd></kwd-group><kwd-group xml:lang="en"><kwd>carbon</kwd><kwd>climate</kwd><kwd>pollution</kwd><kwd>water treatment</kwd><kwd>monitoring</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Konapala G, Mishra AK, Wada Y, Mann ME. Climate change will affect global water availability through compounding changes in seasonal precipitation and evaporation. Nat Commun. 2020;11(1):3044. doi: 10.1038/s41467-020-16757-w</mixed-citation><mixed-citation xml:lang="en">Konapala G, Mishra AK, Wada Y, Mann ME. 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