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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">kaz44</journal-id><journal-title-group><journal-title xml:lang="ru">Вестник Университета Шакарима. Серия технические науки</journal-title><trans-title-group xml:lang="en"><trans-title>Bulletin of Shakarim University. Technical Sciences</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2788-7995</issn><issn pub-type="epub">3006-0524</issn><publisher><publisher-name>«Шәкәрім университеті» КеАҚ</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.53360/2788-7995-2024-1(13)-42</article-id><article-id custom-type="elpub" pub-id-type="custom">kaz44-740</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>ТЕХНИЧЕСКАЯ ФИЗИКА И ТЕПЛОЭНЕРГЕТИКА</subject></subj-group></article-categories><title-group><article-title>ОБРАБОТКА ПИТАТЕЛЬНОЙ ВОДЫ НА ТЭЦ</article-title><trans-title-group xml:lang="en"><trans-title>FEEDWATER TREATMENT AT THERMAL POWER 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/0000-0002-1677-8023</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ермоленко</surname><given-names>М. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Yermolenko</surname><given-names>M. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Михаил Вячеславович Ермоленко – кандидат технических наук, старший преподаватель кафедры «Техническая  физика и теплоэнергетика» </p><p> 071412, Республика Казахстан, г. Семей, ул. Глинки, 20 А </p></bio><bio xml:lang="en"><p>Mikhail Vyacheslavovich Ermolenko – Candidate of Technical Sciences, Senior Lecturer of the Department «Technical physics and heat power engineering»</p><p> 071412, Republic of Kazakhstan, Semey, st. Glinka, 20 A </p></bio><email xlink:type="simple">tehfiz@mail.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/0000-0002-1983-6508</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Касымов</surname><given-names>А. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Kassymov</surname><given-names>A. B.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Аскар Багдатович Касымов – PhD, преподаватель кафедры «Техническая физика и теплоэнергетика» </p><p> 071412, Республика Казахстан, г. Семей, ул. Глинки, 20 А </p></bio><bio xml:lang="en"><p>Askar Bagdatovich Kasymov – PhD, Lecturer at the Department of Technical Physics and Thermal Power Engineering</p><p> 071412, Republic of Kazakhstan, Semey, st. Glinka, 20 A </p></bio><email xlink:type="simple">askar.kassymov@semgu.kz</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-5221-1772</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Степанова</surname><given-names>О. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Stepanova</surname><given-names>O. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ольга Александровна Степанова – кандидат технических наук, доцент, заведующая кафедрой «Техническая физика и теплоэнергетика» </p><p> 071412, Республика Казахстан, г. Семей, ул. Глинки, 20 А </p></bio><bio xml:lang="en"><p>Olga Alexandrovna Stepanova – Candidate of Technical Sciences, Associate Professor, Head of the Department «Technical physics and heat power engineering»</p><p> 071412, Republic of Kazakhstan, Semey, st. Glinka, 20 A </p></bio><email xlink:type="simple">aug11@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Умыржан</surname><given-names>Т. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Umyrzhan</surname><given-names>T. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Темірлан Нұрланұлы Умыржан – старший преподаватель кафедры «Техническая физика и теплоэнергетика»</p><p> 071412, Республика Казахстан, г. Семей, ул. Глинки, 20 А </p></bio><bio xml:lang="en"><p>Temirlan Umyrzhan – senior lecturer of the department «Technical physics and heat power engineering»</p><p> 071412, Republic of Kazakhstan, Semey, st. Glinka, 20 A </p></bio><email xlink:type="simple">timirlan-95@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шаяхметов</surname><given-names>Р. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Shayakhmetov</surname><given-names>R. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Равхат Асхатович Шаяхметов – магистрант кафедры «Техническая физика и теплоэнергетика»</p><p> 071412, Республика Казахстан, г. Семей, ул. Глинки, 20 А </p></bio><bio xml:lang="en"><p>Ravkhat Askhatovich Shayakhmetov – Master's student of the Department of Technical Physics and Thermal Power Engineering </p><p> 071412, Republic of Kazakhstan, Semey, st. Glinka, 20 A </p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">Университет имени Шакарима города Семей<country>Казахстан</country></aff><aff xml:lang="en">Shakarim University of Semey<country>Kazakhstan</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>29</day><month>03</month><year>2024</year></pub-date><volume>0</volume><issue>1(13)</issue><fpage>342</fpage><lpage>347</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Ермоленко М.В., Касымов А.Б., Степанова О.А., Умыржан Т.Н., Шаяхметов Р.А., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Ермоленко М.В., Касымов А.Б., Степанова О.А., Умыржан Т.Н., Шаяхметов Р.А.</copyright-holder><copyright-holder xml:lang="en">Yermolenko M.V., Kassymov A.B., Stepanova O.A., Umyrzhan T.N., Shayakhmetov R.A.</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://tech.vestnik.shakarim.kz/jour/article/view/740">https://tech.vestnik.shakarim.kz/jour/article/view/740</self-uri><abstract><p>В качестве рабочего теплотеплоэнергетического оборудования как правило используется вода, которая претерпевает ряд фазовых превращений в паровых циклах. Вода имеет много свойств, которые демонстрируют ее преимущество, в результате которых она получила такую широкую популярность в ее использовании. Важно учитывать, что вода является самым доступным, распространенным и экологически безопасным веществом на Земле. У воды низкая вязкость, высокая плотность, хороший коэффициент передачи тепла, низкая стоимость, а также вода не требует утилизации. При использовании воды в качестве рабочего тела следует отметить хорошие условия для регулирования температуры нагрева. Конечно, у природной воды есть и недостатки, такие как возможность возникновения коррозионных процессов с образованием оксидов металлов (ржавчины) и разрушением поверхностей оборудования, образование накипи на поверхностях нагрева при нагревании до температуры свыше 80 градусов Цельсия. Поэтому необходимо проведение соответствующей физико-химической обработки воды для обеспечения всех требований, которые предъявляются к водному теплоносителю. Для воды установлены определенные показатели качества, методы и схемы обработки, а также методы защиты оборудования. В статье представлены данные по установлению зависимости ряда показателей качества воды, отбираемой из воды реки Иртыш для использования на ТЭЦ-1 города Семей.</p></abstract><trans-abstract xml:lang="en"><p>As a rule, water is used as the working fluid of thermal power equipment, which undergoes a series of phase transformations in steam cycles. Water is useful for its properties and as a result gained such wide popularity. It is important to consider that water is the most accessible, widespread and environmentally friendly substance on Earth. Water has low viscosity, high density, good heat transfer coefficient, low cost, and water does not require disposal. In addition to these properties, water also has a high heat capacity, which makes it an efficient heat transfer medium. This means that it is able to absorb and transfer large amounts of heat without a significant change in temperature. This is especially important in heat transfer systems where heat transfer efficiency plays a key role. It worth noting that water is responsive to temperature regulating. Natural water also has disadvantages, such as the possibility of corrosion processes with the formation of metal oxides (rust) and thus destruction of equipment surfaces, limescale formation on heating surfaces when heated to temperatures above 80 degrees Celsius. Therefore, it is necessary to carry out appropriate physical and chemical treatment of water to ensure all the requirements that applied to the water coolant. Certain quality indicators, processing methods and schemes, as well as equipment protection methods have been established for water. The article presents data on determining the dependence of a number of indicators of water quality taken from the water of the Irtysh River for use at Semey CHPP-1.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>питательная вода</kwd><kwd>водоподготовка</kwd><kwd>водородный показатель рН</kwd><kwd>жесткость воды</kwd><kwd>фильтр</kwd></kwd-group><kwd-group xml:lang="en"><kwd>feed water</kwd><kwd>water treatment</kwd><kwd>pH value</kwd><kwd>water hardness</kwd><kwd>Semey CHPP-1</kwd><kwd>Irtysh River</kwd><kwd>filter</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">Water treatment of heating boiler houses / M.Kh. Umarova, A.D. Madaeva, A.A. Dzhamalueva, L.I. Saidova, M.Kh. // Tepsekhodzhaev Notes of a scientist. – 2020. – No. 10. – Р. 83-88.</mixed-citation><mixed-citation xml:lang="en">Water treatment of heating boiler houses / M.Kh. Umarova, A.D. Madaeva, A.A. 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