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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">kaz65</journal-id><journal-title-group><journal-title xml:lang="ru">Почвоведение и агрохимия</journal-title><trans-title-group xml:lang="en"><trans-title>Soil Science and Agrichemistry</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1999-740X</issn><issn pub-type="epub">2959-3433</issn><publisher><publisher-name>Казахский научно-исследовательский институт почвоведения и агрохимии имени У.У. Успанова</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.51886/1999-740X_2025_4_16</article-id><article-id custom-type="elpub" pub-id-type="custom">kaz65-1052</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>ЭКОЛОГИЯ ПОЧВЫ</subject></subj-group></article-categories><title-group><article-title>Разработка метода контроля и очистки почвы, загрязнённой тяжёлыми металлами с использованием наноструктурированных сорбентов</article-title><trans-title-group xml:lang="en"><trans-title>Development of a method for monitoring and remediating heavy metal-contaminated soil using nanostructured sorbents</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-5951-9160</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Керимкулова</surname><given-names>М. Р.</given-names></name><name name-style="western" xml:lang="en"><surname>Kerimkulova</surname><given-names>M. R.</given-names></name></name-alternatives><bio xml:lang="ru"><p>050010, Алматы, пр. Абая, 8</p></bio><bio xml:lang="en"><p>050010, Almaty, Abai ave., 8</p></bio><email xlink:type="simple">biomak111@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/0009-0005-3760-7345</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Қасымжанова</surname><given-names>Г. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Kassymzhanova</surname><given-names>G. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>050040, Алматы, пр. аль-Фараби, 71</p></bio><bio xml:lang="en"><p>050040, Almaty, Al-Farabi ave., 71</p></bio><email xlink:type="simple">kasymzhanova2002@inbox.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/0000-0002-3454-8889</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Досжанов</surname><given-names>Е. О.</given-names></name><name name-style="western" xml:lang="en"><surname>Doszhanov</surname><given-names>Ye. O.</given-names></name></name-alternatives><bio xml:lang="ru"><p>050040, Алматы, пр. аль-Фараби, 71</p><p>050015, Алматы, ул. Богенбай батыра, 172</p></bio><bio xml:lang="en"><p>050040, Almaty, Al-Farabi ave., 71</p><p>050015, Almaty, Bogenbay Batyr st., 172</p></bio><email xlink:type="simple">doszhanovyerlan@mail.ru</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-8048-4970</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Керимкулова</surname><given-names>А. Р.</given-names></name><name name-style="western" xml:lang="en"><surname>Kerimkulova</surname><given-names>A. R.</given-names></name></name-alternatives><bio xml:lang="ru"><p>050015, Алматы, ул. Богенбай батыра, 172</p><p>050013, Алматы, ул. Сатпаева, 22</p></bio><bio xml:lang="en"><p>050015, Almaty, Bogenbay Batyr st., 172</p><p>050013, Almaty, Satpayev st., 22</p></bio><email xlink:type="simple">almusha_84@mail.ru</email><xref ref-type="aff" rid="aff-4"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0004-6256-9814</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Жумажанов</surname><given-names>А. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Zhumazhanov</surname><given-names>A. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>050040, Алматы, пр. аль-Фараби, 71</p><p>050015, Алматы, ул. Богенбай батыра, 172</p></bio><bio xml:lang="en"><p>050040, Almaty, Al-Farabi ave., 71</p><p>050015, Almaty, Bogenbay Batyr st., 172</p></bio><email xlink:type="simple">jumajanarman@gmail.com</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0000-4480-1756</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Асанбек</surname><given-names>Н. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Assanbek</surname><given-names>N. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>050040, Алматы, пр. аль-Фараби, 71</p><p>050015, Алматы, ул. Богенбай батыра, 172</p></bio><bio xml:lang="en"><p>050040, Almaty, Al-Farabi ave., 71</p><p>050015, Almaty, Bogenbay Batyr st., 172</p></bio><email xlink:type="simple">naziko-asanbek@mail.ru</email><xref ref-type="aff" rid="aff-3"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">Казахский национальный аграрный исследовательский университет<country>Казахстан</country></aff><aff xml:lang="en">Kazakh National Agrarian Research University<country>Kazakhstan</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru">Казахский национальный университет имени аль-Фараби<country>Казахстан</country></aff><aff xml:lang="en">Al-Farabi Kazakh National University;<country>Kazakhstan</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru">Казахский национальный университет имени аль-Фараби;&#13;
Институт проблем горения<country>Казахстан</country></aff><aff xml:lang="en">Al-Farabi Kazakh National University;&#13;
Institute of Combustion Problems<country>Kazakhstan</country></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru">Институт проблем горения;&#13;
Казахский национальный исследовательский технический университет им. И. Сатпаева<country>Казахстан</country></aff><aff xml:lang="en">Institute of Combustion Problems;&#13;
Satbayev University<country>Kazakhstan</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>07</day><month>01</month><year>2026</year></pub-date><volume>0</volume><issue>4</issue><fpage>16</fpage><lpage>24</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Керимкулова М.Р., Қасымжанова Г.Н., Досжанов Е.О., Керимкулова А.Р., Жумажанов А.Н., Асанбек Н.М., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Керимкулова М.Р., Қасымжанова Г.Н., Досжанов Е.О., Керимкулова А.Р., Жумажанов А.Н., Асанбек Н.М.</copyright-holder><copyright-holder xml:lang="en">Kerimkulova M.R., Kassymzhanova G.N., Doszhanov Y.O., Kerimkulova A.R., Zhumazhanov A.N., Assanbek N.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://journal.soil.kz/jour/article/view/1052">https://journal.soil.kz/jour/article/view/1052</self-uri><abstract><p>Данная исследовательская работа предусматривает возможность очистки загрязненных тяжелыми металлами почв наноструктурированными сорбентами из растительных остатков. В качестве объекта исследования были взяты образцы почвы городов Алматы, Семей, Актау и Риддер, а также проведен процесс сорбции биосорбентами из рисовой шелухи, сосновых почек и подсолнечника. Проведены физико-химические исследования (СЭМ, BET, РФА) образцов, приготовленных путем карбонизации сорбентов в атмосфере аргона при температуре 800°С. Результаты показали, что сорбенты обладают высокой пористостью и развитой поверхностью, что увеличивает их адсорбционную способность. В 5-дневных экспериментах по адсорбции марганец (Mn) и рубидий (Rb) были эффективно сорбированы всеми сорбентами (30-70%). При этом подсолнечная шелуха показала, что она эффективно поглощает рубидий, сосновые почки-марганец и стронций, а рисовая шелуха-железо и рубидий. Полученные результаты показывают, что углеродные наносорбенты, полученные из растительных остатков, способны эффективно очищать почвы, загрязненные тяжелыми металлами, и подходят для использования в качестве экологически безопасного физико-механического метода.</p></abstract><trans-abstract xml:lang="en"><p>This research work provides for the possibility of cleaning soils contaminated with heavy metals with nanostructured sorbents made from plant residues. As the object of the study, soil samples from Almaty, Semey, Aktau and Ridder were taken, and the process of sorption was carried out with biosorbents made from rice husks, Pine buds and sunflower husks. Physico-chemical studies (Sam, bat, RFA) were carried out on samples prepared by carbonization of sorbents in an argon atmosphere at a temperature of 800°C. The results showed that sorbents have a high porosity and a developed surface area, which increases their adsorption capacity. According to 5-day adsorption experiments, manganese (Mn) and rubidium (Rb) were effectively sorbed with all sorbents (30-70 %). At the same time, it was shown that sunflower husks effectively absorb rubidium, Pine buds-manganese and strontium, and rice husks-iron and rubidium. The results obtained show that carbon nanosorbents from plant residues are capable of effectively cleaning soils contaminated with heavy metals and are suitable for their use as an environmentally safe physico-mechanical method.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>биосорбент</kwd><kwd>тяжёлые металлы</kwd><kwd>почва</kwd><kwd>карбонизация</kwd><kwd>нанострук-турированный сорбент</kwd></kwd-group><kwd-group xml:lang="en"><kwd>biosorbent</kwd><kwd>heavy metals</kwd><kwd>soil</kwd><kwd>carbonization</kwd><kwd>nanostructured sorbent</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">Cheng, S., Chen, T., Xu, W., Huang, J., Jiang, S., &amp; Yan, B.. 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