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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">10.53360/2788-7995-2025-4(20)-35</article-id><article-id custom-type="elpub" pub-id-type="custom">kaz44-2086</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 ИНЖЕНЕРИЯ И БИОТЕХНОЛОГИЯ (ОРИГИНАЛЬНАЯ СТАТЬЯ)</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>FOOD ENGINEERING AND BIOTECHNOLOGY (ORIGINAL ARTICLE)</subject></subj-group></article-categories><title-group><article-title>ПРИМЕНЕНИЕ ПРИРОДНЫХ СОРБЕНТОВ В УСОВЕРШЕНСТВОВАННОЙ УСТАНОВКЕ ДЛЯ ОЧИСТКИ МОЛОКА ОТ ТОКСИЧНЫХ ЭЛЕМЕНТОВ</article-title><trans-title-group xml:lang="en"><trans-title>APPLICATION OF NATURAL SORBENTS IN AN IMPROVED INSTALLATION FOR THE PURIFICATION OF MILK FROM TOXIC ELEMENTS</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0000-1722-0657</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Базанова</surname><given-names>А. К.</given-names></name><name name-style="western" xml:lang="en"><surname>Bazanova</surname><given-names>A. K.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Арай Кайратовна Базанова – докторант кафедры биоинженерных систем</p><p>071412, Республика Казахстан, г. Семей, ул. Глинки, 20 А </p></bio><bio xml:lang="en"><p>Aray Bazanova – doctoral student, Department of «Bioengineering Systems»</p><p>071412, Republic of Kazakhstan, Semey, Glinka str., 20 A</p></bio><email xlink:type="simple">arayka.bazanovak@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/0000-0002-9607-1684</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Какимов</surname><given-names>А. К.</given-names></name><name name-style="western" xml:lang="en"><surname>Kakimov</surname><given-names>A. K.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Айтбек Калиевич Какимов – доктор технических наук, профессор кафедры биоинженерных систем</p><p>071412, Республика Казахстан, г. Семей, ул. Глинки, 20 А</p></bio><bio xml:lang="en"><p>Aitbek Kakimov – Doctor of Technical Sciences, Professor, Department of «Bioengineering Systems»</p><p>071412, Republic of Kazakhstan, Semey, Glinka str., 20 A</p></bio><email xlink:type="simple">bibi.53@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/0000-0001-9607-823X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ибрагимов</surname><given-names>Н. К.</given-names></name><name name-style="western" xml:lang="en"><surname>Ibragimov</surname><given-names>N. K.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Надир Кадырович Ибрагимов – кандидат технических наук, ассоциированный профессор, преподаватель кафедры биоинженерных систем</p><p>071412, Республика Казахстан, г. Семей, ул. Глинки, 20 А</p></bio><bio xml:lang="en"><p>Nadir Ibragimov – Candidate of Technical Sciences, Associate Professor, Lecturer, Department of «Bioengineering Systems»</p><p>071412, Republic of Kazakhstan, Semey, Glinka str., 20 A</p></bio><email xlink:type="simple">ibragimnk@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/0000-0001-7408-5906</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ташыбаева</surname><given-names>М. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Tashybayeva</surname><given-names>M. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Маржан Мейрамбекқызы Ташыбаева – PhD, преподаватель кафедры биоинженерных систем</p><p>071412, Республика Казахстан, г. Семей, ул. Глинки, 20 А</p></bio><bio xml:lang="en"><p>Marzhan Tashybayeva – PhD, Lecturer, Department of «Bioengineering Systems»</p><p>071412, Republic of Kazakhstan, Semey, Glinka str., 20 A</p></bio><email xlink:type="simple">marzhan06081990@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">Шәкәрім университет<country>Казахстан</country></aff><aff xml:lang="en">Shakarim University<country>Kazakhstan</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>25</day><month>01</month><year>2026</year></pub-date><volume>1</volume><issue>4(20)</issue><fpage>289</fpage><lpage>298</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Базанова А.К., Какимов А.К., Ибрагимов Н.К., Ташыбаева М.М., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Базанова А.К., Какимов А.К., Ибрагимов Н.К., Ташыбаева М.М.</copyright-holder><copyright-holder xml:lang="en">Bazanova A.K., Kakimov A.K., Ibragimov N.K., Tashybayeva M.M.</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/2086">https://tech.vestnik.shakarim.kz/jour/article/view/2086</self-uri><abstract><p>Молоко является одним из наиболее значимых и питательных продуктов питания, однако его качество во многом зависит от экологической обстановки. Загрязнение окружающей среды приводит к накоплению тяжёлых металлов в пищевой продукции, что представляет угрозу для здоровья населения. Среди них наибольшую опасность представляют свинец (Pb), кадмий (Cd), мышьяк (As) и другие элементы. Целью работы являлось определение содержания свинца, кадмия и мышьяка в образцах сырого коровьего молока и исследование эффективности адсорбционной очистки с использованием природных сорбентов. Анализ проб из трёх населённых пунктов проводился методом инверсионно-вольтамперометрии. Установлено, что содержание кадмия в молоке из села Саржал превышает предельно допустимую концентрацию (0,067 мг/кг при норме 0,03 мг/кг), тогда как уровни свинца и мышьяка находились в пределах нормы. Для очистки молока применялась усовершенствованная экспериментальная установка с тремя сорбционными колоннами, загруженными шунгитом, цеолитом и кокосовым активированным углём. Наибольшая эффективность достигнута при комбинации 1+3 колонна (шунгит + кокосовый активированный уголь), обеспечившей снижение концентраций свинца на 91 %, кадмия на 75 % и мышьяка на 84 %. Полученные результаты подтверждают целесообразность применения природных сорбентов для очистки молока и демонстрируют перспективность разработанной установки для использования в лабораторных и малых производственных условиях.</p></abstract><trans-abstract xml:lang="en"><p>Milk is one of the most important and nutritious food products; however, its quality largely depends on environmental conditions. Environmental pollution leads to the accumulation of heavy metals in food products, posing a threat to public health. Among them, lead (Pb), cadmium (Cd), arsenic (As), and other elements are considered the most hazardous. The aim of this study was to determine the content of lead, cadmium, and arsenic in raw cow’s milk samples and to evaluate the efficiency of adsorption purification using natural sorbents. Samples collected from three settlements were analyzed by the method of inversion voltammetry. It was found that the cadmium content in milk from the village of Sarzhal exceeded the maximum permissible concentration (0.067 mg/kg at a standard of 0.03 mg/kg), whereas lead and arsenic levels remained within permissible limits. For milk purification, an improved experimental installation with three sorption columns filled with shungite, zeolite, and coconut-based activated carbon was used. The highest efficiency was achieved with the 1+3 column combination (shungite + coconut activated carbon), which reduced lead concentration by 91%, cadmium by 75%, and arsenic by 84%. The obtained results confirm the feasibility of using natural sorbents for milk purification and demonstrate the potential of the developed installation for application in laboratory and small-scale production conditions.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>сырое коровье молоко</kwd><kwd>тяжёлые металлы</kwd><kwd>инверсионно-вольтамперометрический метод</kwd><kwd>шунгит</kwd><kwd>цеолит</kwd><kwd>кокосовый активированный уголь</kwd></kwd-group><kwd-group xml:lang="en"><kwd>raw cow’s milk</kwd><kwd>heavy metals</kwd><kwd>inversion voltammetry</kwd><kwd>shungite</kwd><kwd>zeolite</kwd><kwd>coconut activated carbon</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">Самусенко Л.Д. Качество и безопасность молока: основа продовольственной безопасности / Л.Д. Самусенко, С.Н. Химичева // Вестник аграрной науки. – 2018. – №1(70). – С. 46-50. https://cyberleninka.ru/article/n/kachestvo-i-bezopasnost-moloka-osnovaprodovolstvennoy-bezopasnosti/viewer. (дата обращения: 12.07.2025).</mixed-citation><mixed-citation xml:lang="en">Samusenko L.D. Kachestvo i bezopasnost' moloka: osnova prodovol'stvennoi bezopasnosti / L.D. Samusenko, S.N. Khimicheva // Vestnik agrarnoi nauki. – 2018. – №1(70). – S. 46-50. https://cyberleninka.ru/article/n/kachestvo-i-bezopasnost-moloka-osnova-prodovolstvennoybezopasnosti/viewer. (data obrashcheniya: 12.07.2025). (In Russian).</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Impact of potentially toxic compounds in cow milk: How industrial activities affect animal primary productions / S. Forcada et al // Foods. – 2023. – Vol. 12, № 8. – 17 p. https://doi.org/10.3390/foods12081718.</mixed-citation><mixed-citation xml:lang="en">Impact of potentially toxic compounds in cow milk: How industrial activities affect animal primary productions / S. Forcada et al // Foods. – 2023. – Vol. 12, № 8. – 17 p. https://doi.org/10.3390/foods12081718. (In English).</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Contamination of milk and dairy products with heavy metals / Н. İstanbulluoğlu et al // Turkey Klinikleri Journal of Medical Sciences. – 2013. – № 33. – P. 410-419. https://doi.org/10.5336/medsci.2012-29718.</mixed-citation><mixed-citation xml:lang="en">Contamination of milk and dairy products with heavy metals / N. İstanbulluoğlu et al // Turkey Klinikleri Journal of Medical Sciences. – 2013. – № 33. – P. 410-419. https://doi.org/10.5336/medsci.2012-29718. (In English).</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">The effect of environmental factors on heavy metal and mineral compositions of raw milk and water samples / Е. Bıgucu et al // Journal of Tekirdag Agricultural Faculty. – 2016. – № 13 – P. 61-70.</mixed-citation><mixed-citation xml:lang="en">The effect of environmental factors on heavy metal and mineral compositions of raw milk and water samples / E. Bıgucu et al // Journal of Tekirdag Agricultural Faculty. – 2016. – № 13 – P. 61-70. (In English).</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Nanotechnology for sustainable wastewater treatment and use for agricultural production: A comparative long-term study / P.D.L.C. Bueno et al // Water Res. – 2017. – № 110. – P. 66-73. https://doi.org/10.1016/j.watres.2016.11.060.</mixed-citation><mixed-citation xml:lang="en">Nanotechnology for sustainable wastewater treatment and use for agricultural production: A comparative long-term study / P.D.L.C. Bueno et al // Water Res. – 2017. – № 110. – P. 66-73. https://doi.org/10.1016/j.watres.2016.11.060. (In English).</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Wei Y. Novel Adsorbents and Adsorption Methods for Pollutant Removal / Y. Wei, Y.Wu, X. Wang // Toxics. – 2023. – № 11(12). – P. 11-13. https://doi.org/10.3390/toxics11120954.</mixed-citation><mixed-citation xml:lang="en">Wei Y. Novel Adsorbents and Adsorption Methods for Pollutant Removal / Y. Wei, Y.Wu, X. Wang // Toxics. – 2023. – № 11(12). – P. 11-13. https://doi.org/10.3390/toxics11120954. (In English).</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Meier W.M., Olson D.H. and Baerlocher Ch, Atlas of Zeolite Structure Types / Meier W.M., Olson D.H. and Baerlocher Ch, // 3rd Ed., Butterworth Heinemann, London. – 1987. – 152 p. https://www.iza-structure.org/books/Atlas_5ed.pdf. (дата обращения: 08.07.2025).</mixed-citation><mixed-citation xml:lang="en">Meier W.M., Olson D.H. and Baerlocher Ch, Atlas of Zeolite Structure Types / Meier W.M., Olson D.H. and Baerlocher Ch, // 3rd Ed., Butterworth Heinemann, London. – 1987. – 152 p. https://www.iza-structure.org/books/Atlas_5ed.pdf. (data obrashcheniya: 08.07.2025). (In English).</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Efremova S.V. The structure of Kazakhstan shungite / S.V. Efremova, M.K. Korolev // Solid Fuel Chem. – 2003. – Vol. 37. – Р. 9-18.</mixed-citation><mixed-citation xml:lang="en">Efremova S.V. The structure of Kazakhstan shungite / S.V. Efremova, M.K. Korolev // Solid Fuel Chem. – 2003. – Vol. 37. – R. 9-18. (In English).</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Мусина У.Ш. Экологический потенциал Коксуского шунгита / У.Ш. Мусина // Гидрометеорология и экология. – 2010. – № 4. – С. 154-159.</mixed-citation><mixed-citation xml:lang="en">Musina U.SH. Ehkologicheskii potentsial Koksuskogo shungita / U.SH. Musina // Gidrometeorologiya i ehkologiya. – 2010. – № 4. – S. 154-159. (In Russian).</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Камбарова Э.А. Адсорбция тяжёлых металлов на модифицированной эпоксидной смолой поверхности шунгита и цеолита / Э.А. Камбарова // Вестник Таразского регионального университета имени М.Х. Дулати. – 2024. – С. 15-20.</mixed-citation><mixed-citation xml:lang="en">Kambarova EH.A. Adsorbtsiya tyazhelykh metallov na modifitsirovannoi ehpoksidnoi smoloi poverkhnosti shungita i tseolita / EH.A. Kambarova // Vestnik Tarazskogo regional'nogo universiteta imeni M.KH. Dulati. – 2024. – S. 15-20. (In Russian).</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Андриенко П.Е. Проблемы различных методов очистки воды / П.Е. Андриенко, Ж.А. Арушанян // Научные исследования молодых учёных: сборник статей XXVI Международной научно-практической конференции. – Пенза: МЦНС Наука и Просвещение. – 2024. – С. 32-35.</mixed-citation><mixed-citation xml:lang="en">Andrienko P.E. Problemy razlichnykh metodov ochistki vody / P.E. Andrienko, ZH.A. Arushanyan // Nauchnye issledovaniya molodykh uchenykh: sbornik statei XXVI Mezhdunarodnoi nauchno-prakticheskoi konferentsii. – Penza: MTSNS Nauka i Prosveshchenie. – 2024. – S. 32-35. (In Russian).</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Sorption characteristics of heavy metals onto natural zeolite of clinoptilolite type / R. Ghasemi-Fasaei et al // International Research Journal of Applied and Basic Sciences. – 2012. – Vol. 3, № 10. – P. 2079-2084.</mixed-citation><mixed-citation xml:lang="en">Sorption characteristics of heavy metals onto natural zeolite of clinoptilolite type / R. GhasemiFasaei et al // International Research Journal of Applied and Basic Sciences. – 2012. – Vol. 3, № 10. – P. 2079-2084. (In English).</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Nitrogen sorption and its release in the soil after zeolite application / J. Vilcek et al // Bulgarian Journal of Agricultural Science. – 2013. – Vol. 19, № 2. – P. 228-234.</mixed-citation><mixed-citation xml:lang="en">Nitrogen sorption and its release in the soil after zeolite application / J. Vilcek et al // Bulgarian Journal of Agricultural Science. – 2013. – Vol. 19, № 2. – P. 228-234. (In English).</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Auerbanch S.A. Handbook of Zeolits Science and Technology / S.A. Auerbanch, K.A. Carrado, P.K. Dutta– NY.: CRC Press, 2003. – 1204 p.</mixed-citation><mixed-citation xml:lang="en">Auerbanch S.A. Handbook of Zeolits Science and Technology / S.A. Auerbanch, K.A. Carrado, P.K. Dutta– NY.: CRC Press, 2003. – 1204 p. (In English).</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Кокосовый активированный уголь (сорбция): – URL: https://sebekpro.ru/katalogresheniy/gotovye-resheniya/172-kokosovyj-aktivirovannyj-ugol-sorbtsiya.html. (дата обращения: 13.07.2025).</mixed-citation><mixed-citation xml:lang="en">Kokosovyi aktivirovannyi ugol' (sorbtsiya): – URL: https://sebekpro.ru/katalogresheniy/gotovye-resheniya/172-kokosovyj-aktivirovannyj-ugol-sorbtsiya.html. (data obrashcheniya: 13.07.2025). (In Russian).</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Adsorption of Heavy Metals: Mechanisms, Kinetics, and Applications of Various Adsorbents in Wastewater Remediation-A Review / Z. Raji et al // Waste. – 2023. – vol. 1, № 3. – 31 p.</mixed-citation><mixed-citation xml:lang="en">Adsorption of Heavy Metals: Mechanisms, Kinetics, and Applications of Various Adsorbents in Wastewater Remediation-A Review / Z. Raji et al // Waste. – 2023. – vol. 1, № 3. – 31 p. (In English).</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">ГОСТ 33824-2016. Продукты пищевые и продовольственное сырье. Инверсионно-вольтамперометрический метод определения содержания токсичных элементов (кадмия, свинца, меди и цинка). – Введ. 01.07.2017. – М.: Стандартинформ, 2016. – С. 8-13.</mixed-citation><mixed-citation xml:lang="en">GOST 33824-2016. Produkty pishchevye i prodovol'stvennoe syr'e. Inversionnovol'tamperometricheskii metod opredeleniya soderzhaniya toksichnykh ehlementov (kadmiya, svintsa, medi i tsinka). – Vved. 01.07.2017. – M.: Standartinform, 2016. – S. 8-13. (In Russian).</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">ГОСТ 31628-2012. Продукты пищевые и продовольственное сырье. Инверсионно-вольтамперометрический метод определения массовой концентрации мышьяка. – Введ. 01.07.2013. – М.: Стандартинформ, 2014. – С. 6-11.</mixed-citation><mixed-citation xml:lang="en">GOST 31628-2012. Produkty pishchevye i prodovol'stvennoe syr'e. Inversionnovol'tamperometricheskii metod opredeleniya massovoi kontsentratsii mysh'yaka. – Vved. 01.07.2013. – M.: Standartinform, 2014. – S. 6-11. (In Russian).</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Патент РК №11024, G01N 15/00 Стенд для фильтрационной очистки жидких пищевых продуктов от радионуклидов и солей тяжёлых металлов, 22.08.2025, бюл. № 34.</mixed-citation><mixed-citation xml:lang="en">Patent RK №11024, G01N 15/00 Stend dlya fil'tratsionnoi ochistki zhidkikh pishchevykh produktov ot radionuklidov i solei tyazhelykh metallov, 22.08.2025, byul. № 34. (In Russian).</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Современнные подходы к снижению содержания радионуклидов и солей тяжёлых металлов в жидких пищевых продуктах с использованием адсорбционных технологий: Аналит. Обзор / А.К. Базанова и др. – Семей: «Pro100Print», 2025. – 67 с.</mixed-citation><mixed-citation xml:lang="en">Sovremennnye podkhody k snizheniyu soderzhaniya radionuklidov i solei tyazhelykh metallov v zhidkikh pishchevykh produktakh s ispol'zovaniem adsorbtsionnykh tekhnologii: Analit. Obzor / A.K. Bazanova i dr. – Semei: «Pro100Print», 2025. – 67 s. (In Russian).</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">ГОСТ 16187-70. Сорбенты. Метод определения фракционного состава. – Введ. 01.07.1971. 1970. – 6 с.</mixed-citation><mixed-citation xml:lang="en">GOST 16187-70. Sorbenty. Metod opredeleniya fraktsionnogo sostava. – Vved. 01.07.1971. 1970. – 6 s. (In Russian).</mixed-citation></citation-alternatives></ref><ref id="cit22"><label>22</label><citation-alternatives><mixed-citation xml:lang="ru">ГОСТ 16188-70. Сорбенты. Метод определения прочности при истирании. – Введ. 01.07.1971. 1970. – 5 с.</mixed-citation><mixed-citation xml:lang="en">GOST 16188-70. Sorbenty. Metod opredeleniya prochnosti pri istiranii. – Vved. 01.07.1971. 1970. – 5 s. (In Russian).</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
