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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">vestich</journal-id><journal-title-group><journal-title xml:lang="ru">Известия Национальной академии наук Беларуси. Серия химических наук</journal-title><trans-title-group xml:lang="en"><trans-title>Proceedings of the National Academy of Sciences of Belarus, Chemical Series</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1561-8331</issn><issn pub-type="epub">2524-2342</issn><publisher><publisher-name>The Republican Unitary Enterprise Publishing House "Belaruskaya Navuka"</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.29235/1561-8331-2019-55-3-345-351</article-id><article-id custom-type="elpub" pub-id-type="custom">vestich-412</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>Статьи</subject></subj-group></article-categories><title-group><article-title>Окислительная деструкция ибупрофена в присутствии Фентон-катализатора на основе наночастиц MgFe2O4</article-title><trans-title-group xml:lang="en"><trans-title>Ibuprofen oxidative degradation in the presence of Fenton-catalyst based on MgFe2O4 nanoparticles</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Иванец</surname><given-names>А. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Ivanets</surname><given-names>A. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Иванец Андрей Иванович – д-р хим. наук, доцент, вед. науч. сотрудник</p><p>ул. Сурганова, 9/1, 220072, Минск</p></bio><bio xml:lang="en"><p>Andrei I. Ivanets – D. Sc. (Chemistry) Associate Professor, Leading Researcher</p></bio><email xlink:type="simple">andreiivanets@ya.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>Рощина</surname><given-names>М. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Roshchina</surname><given-names>M. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Рощина Марина Юрьевна – мл. науч. сотрудник</p><p>ул. Сурганова, 9/1, 220072, Минск</p></bio><bio xml:lang="en"><p>Marina Yu. Roshchina – Junior researcher</p></bio><email xlink:type="simple">roshchinamarina96@gmail.com</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>Прозорович</surname><given-names>В. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Prozorovich</surname><given-names>V. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Прозорович Владимир Геннадьевич – науч. сотрудник</p><p>ул. Сурганова, 9/1, 220072, Минск</p></bio><bio xml:lang="en"><p>Vladimir G. Prozorovich – Researcher</p></bio><email xlink:type="simple">vladimirprozorovich@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Институт общей и неорганической химии Национальной академии наук Беларуси</institution></aff><aff xml:lang="en"><institution>Institute of General and Inorganic Chemistry of the National Academy of Sciences of Belarus</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2019</year></pub-date><pub-date pub-type="epub"><day>13</day><month>09</month><year>2019</year></pub-date><volume>55</volume><issue>3</issue><fpage>345</fpage><lpage>351</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Иванец А.И., Рощина М.Ю., Прозорович В.Г., 2019</copyright-statement><copyright-year>2019</copyright-year><copyright-holder xml:lang="ru">Иванец А.И., Рощина М.Ю., Прозорович В.Г.</copyright-holder><copyright-holder xml:lang="en">Ivanets A.I., Roshchina M.Y., Prozorovich V.G.</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://vestichem.belnauka.by/jour/article/view/412">https://vestichem.belnauka.by/jour/article/view/412</self-uri><abstract><p>Изучены каталитические свойства наночастиц MgFe2O4 в процессе окислительной деструкции нестероидного противовоспалительного препарата ибупрофена. Установлено влияние условий проведения каталитического процесса на эффективность разложения ибупрофена. Показано, что при содержании катализатора 0,5 г/л, концентрации H2O2 20,0 ммоль/л и рН 6,0 в течение 40 мин достигается снижение концентрации ибупрофена с 10,0 мг/л до концентрации ниже предела обнаружения. Выявлено, что в процессе каталитической деструкции степень минерализации ибупрофена достигает 100 %. Проведенные исследования свидетельствуют о перспективности практического применения разработанного Фентон-подобного гетерогенного катализатора для очистки сточных вод от фармацевтически активных соединений.</p></abstract><trans-abstract xml:lang="en"><p>Catalytic properties of MgFe2O4 nanoparticles during oxidative destruction of non-steroidal anti-inflammatory drug ibuprofen were studied. The influence of the conditions of the catalytic process on the efficiency of ibuprofen decomposition was established. It was shown that at the catalyst content of 0.5 g/L, H2O2 concentration of 20.0 mmol/L and pH of 6.0 for 40 min, a decrease in the ibuprofen concentration from 10.0 mg/L to less than detected limit is achieved. It was found that in the process of catalytic destruction the degree of ibuprofen mineralization reached 100 %. The conducted research shows the prospects of practical application of the developed Fenton-like heterogeneous catalyst for wastewater treatment from pharmaceutically active compounds.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>гетерогенный катализ</kwd><kwd>наночастицы MgFe2O4</kwd><kwd>Advanced Oxidation Processes</kwd><kwd>ибупрофен</kwd><kwd>очистка воды</kwd></kwd-group><kwd-group xml:lang="en"><kwd>heterogeneous catalysis</kwd><kwd>MgFe2O4 nanoparticles</kwd><kwd>Advanced Oxidation Processes</kwd><kwd>ibuprofen</kwd><kwd>water purification</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Авторы выражают благодарность Prof. Mika Sillanpää и Dr. Varsha Srivastava за предоставление возможности выполнения исследования на оборудовании Department of Green Chemistry, LUT.</funding-statement><funding-statement xml:lang="en">The Authors are grateful to Prof. Mika Sillanpää and Dr. Varsha Srivastava for providing the opportunity to carry out research on the equipment of the Department of Green Chemistry, LUT.</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Sumpter, J. 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