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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">ekip</journal-id><journal-title-group><journal-title xml:lang="ru">Экология и промышленность России</journal-title><trans-title-group xml:lang="en"><trans-title>Ecology and Industry of Russia</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1816-0395</issn><issn pub-type="epub">2413-6042</issn><publisher><publisher-name>ООО "Калвис"</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.18412/1816-0395-2020-4-30-35</article-id><article-id custom-type="elpub" pub-id-type="custom">ekip-1503</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>НАУЧНЫЕ РАЗРАБОТКИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>SCIENTIFIC DEVELOPMENTS</subject></subj-group></article-categories><title-group><article-title>Сорбция катионов цветных металлов на аморфном фосфате титана</article-title><trans-title-group xml:lang="en"><trans-title>Sorption of Non-Ferrous Metals on Amorphous Titanium Phosphate</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>Маслова</surname><given-names>М.В.</given-names></name><name name-style="western" xml:lang="en"><surname>Maslova</surname><given-names>M.V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д-р техн. наук, гл. науч. сотрудник</p></bio><bio xml:lang="en"><p>Dr. Sci. (Eng.), Chief Research Fellow</p></bio><email xlink:type="simple">podpiska@kalvis.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>Герасимова</surname><given-names>Л.Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Gerasimova</surname><given-names>L.G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д-р техн. наук, гл. науч. сотрудник</p></bio><bio xml:lang="en"><p>Dr. Sci. (Eng.), Chief Research Fellow</p></bio><email xlink:type="simple">podpiska@kalvis.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Институт химии и технологии редких элементов и минерального сырья им. И.В. Тананаева Кольского научного центра Российской академии наук</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Tananaev Institute of Chemistry — Subdivision of the Federal Research Centre "Kola Science Centre of the Russian Academy of Sciences" Science Centre of Russian Academy of Sciences</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2020</year></pub-date><pub-date pub-type="epub"><day>27</day><month>04</month><year>2020</year></pub-date><volume>24</volume><issue>4</issue><fpage>30</fpage><lpage>35</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; ООО "Калвис", 2020</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="ru">ООО "Калвис"</copyright-holder><copyright-holder xml:lang="en">ООО "Калвис"</copyright-holder><license xlink:href="https://www.ecology-kalvis.ru/jour/about/submissions#copyrightNotice" xlink:type="simple"><license-p>https://www.ecology-kalvis.ru/jour/about/submissions#copyrightNotice</license-p></license></permissions><self-uri xlink:href="https://www.ecology-kalvis.ru/jour/article/view/1503">https://www.ecology-kalvis.ru/jour/article/view/1503</self-uri><abstract><p>Представлены результаты исследований сорбции катионов цветных металлов (Zn2+, Co2+, Cd2+ и Pb2+) на фосфате титана состава TiO(OH)(H2PO4)2·H2O. Согласно изотермам сорбции максимальная сорбционная способность для выбранных катионов составляет, мг/г: Co2+ – 66,1; Zn2+ – 73,5; Cd2+ – 179,1; Pb2+ – 403,6. Мезопористая структура сорбента обеспечивает высокие кинетические показатели сорбции и для разбавленных растворов. Для полного поглощения катионов токсичных металлов достаточно 5–15 мин. Наличие сильнокислотных групп в составе сорбента определяет его успешную работу при низких значениях рН. На примере модельных и реальных многокомпонентных растворов, содержащих катионы цветных металлов, показана перспективность использования нового материала. Состав очищенной воды удовлетворяет требованиям ПДК для природных вод.</p></abstract><trans-abstract xml:lang="en"><p>The results of research of the sorption behavior of non-ferrous metal ions (Zn2+, Co2+, Cd2+ и Pb2+ ions ) on amorphous titanium phosphate, with TiO(OH)(H2PO4)2·H2O chemical composition are presented. According to the adsorption isotherms the maximum sorption capacity was found to be (mg/g): Co2+ –66.1; Zn2+ –73.5; Cd2+ –179.1; Pb2+ –403.6. Mesoporous structure of the sorbent provides the high sorption kinetics and uptake of studied ions occurs up to 15 min. The presents of strongly acid functional groups in the sorbent matrix governs its successful operation under acid conditions. Simulated and real sewage multicomponent solution were tested and shown that titanium phosphate is a promising material for toxic metal removal. The chemical composition of purified water meets the requirements of the MPC for natural water.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>фосфат титана</kwd><kwd>синтез</kwd><kwd>цветные металлы</kwd><kwd>ионный обмен</kwd><kwd>изотермы сорбции</kwd><kwd>кинетика сорбции</kwd><kwd>многокомпонентные сточные воды</kwd></kwd-group><kwd-group xml:lang="en"><kwd>titanium phosphate</kwd><kwd>synthesis</kwd><kwd>non-ferrous metals</kwd><kwd>ion-exchanger</kwd><kwd>sorption isotherms</kwd><kwd>sorption kinetics</kwd><kwd>complex solutions</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">Barrios-Estrada C., Rostro-Alanis M., Muñoz-Gutiérrez B.D., Iqbal H.M.N., Kannan S., Parra-Saldívar R. Emergent contaminants: Endocrine disruptors and their laccase-assisted degradation. A review. Science Total Environmental. 2018. V. 612. 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