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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">ast</journal-id><journal-title-group><journal-title xml:lang="ru">Архитектура, строительство, транспорт</journal-title><trans-title-group xml:lang="en"><trans-title>Architecture, Construction, Transport</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2782-232X</issn><issn pub-type="epub">2713-0770</issn><publisher><publisher-name>Industrial University of Tyumen</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.31660/2782-232X-2024-4-55-67</article-id><article-id custom-type="elpub" pub-id-type="custom">ast-179</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>СТРОИТЕЛЬСТВО</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>CONSTRUCTION</subject></subj-group></article-categories><title-group><article-title>Технико-экономическое обоснование проекта реконструкции станции водоподготовки</article-title><trans-title-group xml:lang="en"><trans-title>Feasibility study for the reconstruction of a water treatment plant</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0004-4136-0632</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Матыс</surname><given-names>Е. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Matys</surname><given-names>E. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Матыс Елена Геннадьевна, канд. экон. наук, доцент, заведующая кафедрой управления строительством и жилищно-коммунальным хозяйством</p><p>Тюмень</p></bio><bio xml:lang="en"><p>Elena G. Matys, Cand. Sci. (Economic), Associate Professor, Head of the Department of Construction Management and Housing and Communal Services</p><p>Tyumen</p></bio><email xlink:type="simple">matyseg@tyuiu.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/0000-0002-4883-8350</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шкилева</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Shkileva</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Шкилева Анна Александровна, канд. экон. наук, доцент, доцент кафедры управления строительством и жилищно-коммунальным хозяйством</p><p>Тюмень</p></bio><bio xml:lang="en"><p>Anna A. Shkileva, Cand. Sci. (Economic), Associate Professor, Associate Professor in the Department of Construction Management and Housing and Communal Services</p><p>Tyumen</p></bio><email xlink:type="simple">shkilevaaa@tyuiu.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/0000-0003-3177-3025</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Сидоренко</surname><given-names>О. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Sidorenko</surname><given-names>O. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Сидоренко Ольга Владимировна, канд. техн. наук, доцент, заведующая кафедрой инженерных систем и сооружений</p><p>Тюмень</p></bio><bio xml:lang="en"><p>Olga V. Sidorenko, Cand. Sci. (Engineering), Associate Professor, Head of the Department of Engineering Systems and Structures</p><p>Tyumen</p></bio><email xlink:type="simple">sidorenkoov@tyuiu.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Тюменский индустриальный университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Industrial University of Tyumen</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>28</day><month>12</month><year>2024</year></pub-date><volume>0</volume><issue>4</issue><fpage>55</fpage><lpage>67</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Матыс Е.Г., Шкилева А.А., Сидоренко О.В., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Матыс Е.Г., Шкилева А.А., Сидоренко О.В.</copyright-holder><copyright-holder xml:lang="en">Matys E.G., Shkileva A.A., Sidorenko O.V.</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://ast.tyuiu.ru/jour/article/view/179">https://ast.tyuiu.ru/jour/article/view/179</self-uri><abstract><p>Представлен вариант реконструкции и технико-экономическое обоснование станции обезжелезивания подземной воды, расположенной на юге Тюменской области. Необходимость реконструкции обусловлена неудовлетворительным качеством воды, подаваемой потребителю, прежде всего по содержанию марганца. На основании анализа качественных показателей исходной и очищенной воды действующей станции выявлены наиболее существенные факторы, влияющие на процессы очистки. В предложенных изменениях технологической схемы учтены особенности состава подземной воды, в частности, избыточное содержание растворенной углекислоты и, как следствие, низкие значения рН, опыт эксплуатации станций обезжелезивания региона и результаты лабораторных и полупроизводственных испытаний, проводимых на аналогичных объектах. Предложен реагентный способ удаления марганца с применением перманганата калия в качестве окислителя. Для обеспечения необходимой степени снижения концентрации углекислоты и повышения рН рекомендовано заменить аэрационную систему с вакуумно-эжекционной на барботаж в слое загрузки. Проект реконструкции не требует увеличения объемов сооружений, технологические расчеты выполнены при максимальном использовании возможностей существующей станции. Технико-экономическое обоснование включает определение капитальных и эксплуатационных затрат, а также расчет увеличения себестоимости подачи воды. Проведена оценка коммерческой эффективности проекта реконструкции, показавшая целесообразность его осуществления.</p></abstract><trans-abstract xml:lang="en"><p>This article presents a reconstruction plan for an underground water deferrization station in southern of Tyumen Oblast, including a feasibility study. The reconstruction is necessary due to unsatisfactory water quality delivered to consumers, primarily high manganese content. Analysis of the initial and treated water quality from the existing plant revealed key factors affecting the treatment processes. The proposed technological modifications consider the groundwater’s unique composition, in particular, the high dissolved carbon dioxide leading to low pH, along with the operational experience of region deferrization stations and results from laboratory and pilot-scale testing at similar facilities. The proposed solution uses a reagent method for manganese removal, employing potassium permanganate as an oxidant. To reduce carbon dioxide concentration and increase pH, the study recommends replacing the aeration system from vacuum-ejector to barbotage in the loading layer. The reconstruction does not require an increased facility size. Technological calculations take into account maximum use of the existing station. The feasibility study determined capital and operating costs, and calculated the increase in water supply costs. The assessment of reconstruction efficiency demonstrated its economic viability. </p></trans-abstract><kwd-group xml:lang="ru"><kwd>качество питьевой воды</kwd><kwd>технология очистки воды</kwd><kwd>сметная стоимость</kwd><kwd>эксплуатационные затраты</kwd><kwd>оценка коммерческой эффективности</kwd></kwd-group><kwd-group xml:lang="en"><kwd>drinking water quality</kwd><kwd>water treatment technology</kwd><kwd>estimated cost</kwd><kwd>operating costs</kwd><kwd>commercial efficiency assessment</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">Штенгелов Р. С., Филимонова Е. А., Маслов А. А. Питьевая вода – драгоценное полезное ископаемое. Природа. 2010;(10):38–46. Режим доступа: https://www.elibrary.ru/item.asp?id=16857424.</mixed-citation><mixed-citation xml:lang="en">Shtengelov R. S., Filimonova E. A., Maslov A. A. Drinking water – a precious treasure of the soil. 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