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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">vguit</journal-id><journal-title-group><journal-title xml:lang="ru">Вестник Воронежского государственного университета инженерных технологий</journal-title><trans-title-group xml:lang="en"><trans-title>Proceedings of the Voronezh State University of Engineering Technologies</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2226-910X</issn><issn pub-type="epub">2310-1202</issn><publisher><publisher-name>VSUET</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.20914/2310-1202-2021-4-101-107</article-id><article-id custom-type="elpub" pub-id-type="custom">vguit-2952</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>Пищевая  биотехнология</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Food biotechnology</subject></subj-group></article-categories><title-group><article-title>Разработка технологической схемы и экономическое обоснование мембранного процесса концентрирования подсырной сыворотки</article-title><trans-title-group xml:lang="en"><trans-title>Development of a technological scheme and economic justification of ultrafiltration purification and concentration of cheese whey</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-0746-5161</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Лазарев</surname><given-names>С. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Lazarev</surname><given-names>S. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д.т.н., профессор, кафедра механики и инженерной графики, ул. Советская, 106, г. Тамбов, 392000, Россия</p></bio><bio xml:lang="en"><p>Dr. Sci. (Engin.), professor, mechanics and engineering graphics department, st. Sovetskaya., 106 Tambov, 392000, Russia</p></bio><email xlink:type="simple">sergey.lazarev.1962@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/0000-0001-6686-2007</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Родионов</surname><given-names>Д. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Rodionov</surname><given-names>D. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>к.т.н., ассистент, кафедра механики и инженерной графики, ул. Советская, 106, г. Тамбов, 392000, Россия</p></bio><bio xml:lang="en"><p>Cand. Sci. (Engin.), assistant, mechanics and engineering graphics department, st. Sovetskaya., 106 Tambov, 392000, Russia</p></bio><email xlink:type="simple">dmitriy_rodionof@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/0000-0002-8743-9918</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Хромова</surname><given-names>Т. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Khromova</surname><given-names>T. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>аспирант, кафедра механики и инженерной графики, ул. Советская, 106, г. Тамбов, 392000, Россия</p></bio><bio xml:lang="en"><p>postgraduate, mechanics and engineering graphics department, st. Sovetskaya., 106 Tambov, 392000, Russia</p></bio><email xlink:type="simple">tatyanka.xromova96@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-0617-3271</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Полянский</surname><given-names>К. К.</given-names></name><name name-style="western" xml:lang="en"><surname>Polyansky</surname><given-names>K. K.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д.т.н., профессор, кафедра коммерции и товароведения, ул. Карла Маркса 67А, г. Воронеж, Россия</p></bio><bio xml:lang="en"><p>Dr. Sci. (Engin.), professor, commerce and commodity science department, st. Karl Marx, Voronezh, 67A, Russia</p></bio><email xlink:type="simple">kaf-kit@vfreu.ru</email><xref ref-type="aff" rid="aff-3"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Тамбовский государственный техни-ческий университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Tambov State Technical University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Тамбовский государственный технический университет</institution><country>Russian Federation</country></aff><aff xml:lang="en"><institution>Tambov State Technical University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Воронежский филиал Российского Экономического Университета имени Г.В. Плеханова</institution><country>Russian Federation</country></aff><aff xml:lang="en"><institution>Voronezh branch of REU named after G.V. Plekhanov</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>24</day><month>05</month><year>2025</year></pub-date><volume>83</volume><issue>4</issue><fpage>101</fpage><lpage>107</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Лазарев С.И., Родионов Д.А., Хромова Т.А., Полянский К.К., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">Лазарев С.И., Родионов Д.А., Хромова Т.А., Полянский К.К.</copyright-holder><copyright-holder xml:lang="en">Lazarev S.I., Rodionov D.A., Khromova T.A., Polyansky K.K.</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://www.vestnik-vsuet.ru/vguit/article/view/2952">https://www.vestnik-vsuet.ru/vguit/article/view/2952</self-uri><abstract><p>В работе предложена методика инженерного расчёта, на основании которой было предложено использовать для ультрафильтрационного разделения компонентов подсырной сыворотки три последовательно подключенные ультрафильтрационные установки. Данные установки работали в непрерывном цикле, в которых содержались мембранные аппараты с рассчитанными параметрами. В данной работе описана схема получения концентрата сывороточного белка из подсырной сыворотки, образующейся в процессе переработки молока в сычужный сыр. Схема работает на трубчатом ультрафильтрационном аппарате - принят к разработке на ООО «ЧС «ВЕРО». В предложенной нами схеме используется электродиализная установка, так как эта установка имеет больше преимуществ, чем другие. Достоинством электродиализной установки является деминерализация технологических растворов с высоким содержанием сухих веществ (концентрированная сыворотка, желатин, сахарная патока, сироп цикория, глицерин) и переносимость. Производительность выбранной электродиализной установки позволяет довести концентрированный объем до уровня деминерализации 80% примерно за 1 час. В работе подробно описана схема линии концентрирования для ООО «ВЕКША» и ООО «ЧС «ВЕРО» с получением сухого сывороточного концентрата, включающая ультрафильтрационный аппарат трубчатого типа. Так же обоснована величина, определяемая соотношением полученных результатов производства продукции и затрат труда и средств на производство подсырной сыворотки для ООО «ЧС «ВЕРО» и ООО «ВЕКША». Ожидаемый экономический эффект от внедрения линии составит 4200 тыс. руб. для ООО «ВЕКША» и 980 тыс. руб. для ООО «ЧС «ВЕРО» в год в ценах 2021 года.</p></abstract><trans-abstract xml:lang="en"><p>The paper proposes an engineering calculation method, on the basis of which it was proposed to use three ultrafiltration units connected in series for the ultrafiltration separation of cheese whey components. These installations operated in a continuous cycle, which contained membrane devices with the calculated parameters. This paper describes a scheme for obtaining whey protein concentrate from cheese whey formed during the processing of milk into rennet cheese. The scheme works on a tubular ultrafiltration apparatus - it was accepted for development at ChS VERO LLC. In our proposed scheme, an electrodialysis unit is used, since this unit has more advantages than others. The advantage of the electrodialysis unit is the demineralization of technological solutions with a high dry matter content (concentrated whey, gelatin, sugar syrup, chicory syrup, glycerin) and tolerance. The productivity of the selected electrodialysis plant allows the concentrated volume to be brought to a demineralization level of 80% in about 1 hour. The work describes in detail the scheme of the concentration line for LLC "VEKSHA" and LLC "ChS" VERO "with obtaining dry whey concentrate, including a tube-type ultrafiltration apparatus. Also substantiated is the value determined by the ratio of the results of production and labor costs and funds for the production of cheese whey for LLC "ChS" VERO "and LLC" VEKSHA ". The expected economic effect from the introduction of the line will be 4200 thousand rubles. for LLC "VEKSHA" and 980 thousand rubles. for LLC "ChS" VERO "per year in prices of 2021.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>ультрафильтрация</kwd><kwd>подсырная сыворотка</kwd><kwd>мембрана</kwd><kwd>деминерализация</kwd><kwd>электродиализ</kwd><kwd>установка</kwd></kwd-group><kwd-group xml:lang="en"><kwd>ultrafiltration</kwd><kwd>cheese whey</kwd><kwd>membrane</kwd><kwd>demineralization</kwd><kwd>electrodialysis</kwd><kwd>installation</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">Пат. № 2685091, RU, B01D 61/46. 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