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<article 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" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="research-article" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">RUDN Journal of Ecology and Life Safety</journal-id><journal-title-group><journal-title xml:lang="en">RUDN Journal of Ecology and Life Safety</journal-title><trans-title-group xml:lang="ru"><trans-title>Вестник Российского университета дружбы народов. Серия: Экология и безопасность жизнедеятельности</trans-title></trans-title-group></journal-title-group><issn publication-format="print">2313-2310</issn><issn publication-format="electronic">2408-8919</issn><publisher><publisher-name xml:lang="en">Peoples’ Friendship University of Russia named after Patrice Lumumba (RUDN University)</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">20877</article-id><article-id pub-id-type="doi">10.22363/2313-2310-2018-26-3-326-334</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Geoecology</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Геоэкология</subject></subj-group><subj-group subj-group-type="article-type"><subject>Research Article</subject></subj-group></article-categories><title-group><article-title xml:lang="en">Destruction of herbicide atrazine by solar radiation in photo-Fenton system</article-title><trans-title-group xml:lang="ru"><trans-title>Деструкция гербецида атразина солнечным излучением в системе фото-Фентона</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Zagibalova</surname><given-names>Christina Mikhailovna</given-names></name><name xml:lang="ru"><surname>Загибалова</surname><given-names>Кристина Михайловна</given-names></name></name-alternatives><bio xml:lang="en"><p>undergraduate student, engineer of the 2nd category, Laboratory of Engineering Ecology, Baikal Institute of Nature Management, Siberian Branch of the Russian Academy of Sciences (BINM SB RAS).</p></bio><bio xml:lang="ru"><p>магистрант, инженер 2 категории, Лаборатория инженерной экологии, Байкальский институт природопользования СО РАН</p></bio><email>kristina-lapohcka@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="spin">3674-8648</contrib-id><name-alternatives><name xml:lang="en"><surname>Matafonova</surname><given-names>Galina Georgievna</given-names></name><name xml:lang="ru"><surname>Матафонова</surname><given-names>Галина Георгиевна</given-names></name></name-alternatives><bio xml:lang="en"><p>Doctor of Chemical Sciences, Senior Researcher, Laboratory of Engineering Ecology, Baikal Institute of Nature Management, Siberian Branch of the Russian Academy of Sciences (BINM SB RAS).</p></bio><bio xml:lang="ru"><p>доктор химических наук, старший научный сотрудник, Лаборатория инженерной экологии, Байкальский институт природопользования СО РАН</p></bio><email>g.matafonova@gmail.com</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="spin">5998-3356</contrib-id><name-alternatives><name xml:lang="en"><surname>Batoev</surname><given-names>Valery Babudorzhievich</given-names></name><name xml:lang="ru"><surname>Батоев</surname><given-names>Валерий Бабудоржиевич</given-names></name></name-alternatives><bio xml:lang="en"><p>Doctor of Biological Sciences, Professor, Chief Researcher, Laboratory of Engineering Ecology, Baikal Institute of Nature Management, Siberian Branch of the Russian Academy of Sciences (BINM SB RAS).</p></bio><bio xml:lang="ru"><p>доктор биологических наук , профессор, главный научный сотрудникб Лаборатория инженерной экологии, Байкальский институт природопользования СО РАН</p></bio><email>vbat@binm.ru</email><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Baikal Institute of Nature Management of SB RAS</institution></aff><aff><institution xml:lang="ru">Байкальский институт природопользования СО РАН</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2018-12-15" publication-format="electronic"><day>15</day><month>12</month><year>2018</year></pub-date><volume>26</volume><issue>3</issue><issue-title xml:lang="en">VOL 26, NO3 (2018)</issue-title><issue-title xml:lang="ru">ТОМ 26, №3 (2018)</issue-title><fpage>326</fpage><lpage>334</lpage><history><date date-type="received" iso-8601-date="2019-04-04"><day>04</day><month>04</month><year>2019</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2018, Zagibalova C.M., Matafonova G.G., Batoev V.B.</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2018, Загибалова К.М., Матафонова Г.Г., Батоев В.Б.</copyright-statement><copyright-year>2018</copyright-year><copyright-holder xml:lang="en">Zagibalova C.M., Matafonova G.G., Batoev V.B.</copyright-holder><copyright-holder xml:lang="ru">Загибалова К.М., Матафонова Г.Г., Батоев В.Б.</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/><license><ali:license_ref xmlns:ali="http://www.niso.org/schemas/ali/1.0/">https://creativecommons.org/licenses/by-nc/4.0</ali:license_ref></license></permissions><self-uri xlink:href="https://journals.rudn.ru/ecology/article/view/20877">https://journals.rudn.ru/ecology/article/view/20877</self-uri><abstract xml:lang="en"><p>The efficiency of solar-induced destruction of herbicide atrazine in natural water and aqueous extract from agrogenic and unbroken soil by using photo-Fenton system was studied in this work. 80-90 % atrazine was removed in all water matrices. Using xenon lamp as a solar simulator, the rate of atrazine destruction was found to be higher in aqueous soil extracts than that observed in natural water. However, no significant difference was found between the destruction dynamics in natural water and soil extracts, exposed to natural solar light. This could be attributed to the higher hydroxyl radical exposure under the higher UV irradiance of the Sun.</p></abstract><trans-abstract xml:lang="ru"><p>В работе исследована эффективность солар-индуцированной деструкции гербицида атразина в природной воде и водных вытяжках из пахотной и целинной почв в системе фото-Фентона. Во всех водных матрицах достигнуто разложение 80-90 % атразина. При использовании ксеноновой лампы как симулятора солнечного излучения найдено, что скорость деструкции атразина в водных почвенных вытяжках выше, чем в природной воде. Вместе с тем значимых различий в динамике его деструкции в природной воде и почвенных вытяжках под воздействием естественного солнечного света не выявлено. Это, возможно, обусловлено более высоким уровнем генерации гидроксильных радикалов при более высокой интенсивности УФизлучения Солнца.</p></trans-abstract><kwd-group xml:lang="en"><kwd>atrazine</kwd><kwd>destruction</kwd><kwd>natural water</kwd><kwd>aqueous soil extract</kwd><kwd>photo-Fenton</kwd><kwd>solar radiation</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>атразин</kwd><kwd>деструкция</kwd><kwd>природная вода</kwd><kwd>водная вытяжка из почв</kwd><kwd>фотоФентон</kwd><kwd>солнечное излучение</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><citation-alternatives><mixed-citation xml:lang="en">Kulikova NA, Lebedeva GF. Gerbicidy i ehkologicheskie aspekty ih primeneniya. 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