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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">vuzbiochemi</journal-id><journal-title-group><journal-title xml:lang="ru">Известия вузов. Прикладная химия и биотехнология</journal-title><trans-title-group xml:lang="en"><trans-title>Proceedings of Universities. Applied Chemistry and Biotechnology</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2227-2925</issn><issn pub-type="epub">2500-1558</issn><publisher><publisher-name>ИРНИТУ</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.21285/2227-2925-2017-7-1-176-182</article-id><article-id custom-type="elpub" pub-id-type="custom">vuzbiochemi-24</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>ПРИКЛАДНАЯ ЭКОЛОГИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>APPLIED ECOLOGY</subject></subj-group></article-categories><title-group><article-title>ОПТИМИЗАЦИЯ ПРОЦЕССА СЕРИЙНОГО УДАЛЕНИЯ ИОНОВ ТЯЖЕЛЫХ МЕТАЛЛОВ С ИСПОЛЬЗОВАНИЕМ МОДИФИЦИРОВАННЫХ БИОАДСОРБЕНТОВ</article-title><trans-title-group xml:lang="en"><trans-title>OPTIMIZATION OF PROCESS OF HEAVY METALS IONS REMOVAL USING MODIFIED BIOADSORBENTS</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>Мамедова</surname><given-names>С. О.</given-names></name><name name-style="western" xml:lang="en"><surname>Mamedova</surname><given-names>S. O.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Азербайджанский государственный университет нефти и промышленности</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Azerbaijan State Oil and Industry University 20, Azadliq Ave., Baku, AZ1010</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2017</year></pub-date><pub-date pub-type="epub"><day>23</day><month>09</month><year>2019</year></pub-date><volume>7</volume><issue>1</issue><fpage>176</fpage><lpage>182</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Мамедова С.О., 2019</copyright-statement><copyright-year>2019</copyright-year><copyright-holder xml:lang="ru">Мамедова С.О.</copyright-holder><copyright-holder xml:lang="en">Mamedova S.O.</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://vuzbiochemi.elpub.ru/jour/article/view/24">https://vuzbiochemi.elpub.ru/jour/article/view/24</self-uri><abstract><p>Одним из широко распространенных методов очистки среды от ионов тяжелых металлов является использование биоадсорбентов. В соответствующей научной литературе широко обсуждаются изотермические характеристики адсорбционных процессов, в том числе с применением биоадсорбентов. Однако вопросу зависимости адсорбционной способности, а также процентного количества адсорбированных ионов тяжелых металлов от концентрации биоадсорбента уделено меньше внимания. Целью исследований является оптимизация серийного процесса биоадсорбции ионов тяжелых металлов с применением биоадсорбентов, модифицированных в разной степени. Найдено условие, при выполнении которого общий процент удаленных ионов тяжелых металлов достигает максимума. Предложена процедура оптимизации процесса очистки ионов тяжелых металлов с помощью модифицированных биоадсорбентов.</p></abstract><trans-abstract xml:lang="en"><p>Bioadsorbents are widely used for heavy metals removal from different media. Isothermal characteristics of adsorption processes including bioadsorbents applying are widely discussed in special literature. However, the less attention is paid to adsorption capability and the quantity of adsorbed heavy metals ions dependence from bioadsorbent concentration. The aim of present research is to optimize serial process of heavy metals bioadsorption using bioadsorbents modified in different levels. The condition was found to achieve maximum heavy metals ions removal. The optimization procedure for heavy metals removal using the modified bioadsorbents was suggested.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>биоадсорбент</kwd><kwd>тяжелые металлы</kwd><kwd>модификация</kwd><kwd>адсорбционная способность</kwd><kwd>оптимизация</kwd><kwd>математическая модель</kwd></kwd-group><kwd-group xml:lang="en"><kwd>bioadsorbent</kwd><kwd>heavy metals</kwd><kwd>modification</kwd><kwd>adsorption capability</kwd><kwd>optimization</kwd><kwd>mathematical model</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">Huang K., Sun G., Su R., Jiao Sh., Zhu H. Biosorption of Pb (II) from aqueous solution using modified wheat straw [Электронный ресурс]. Режим доступа: https://www.researchgate.net/publication /252054796.DOI: 10.1109/ICECENG.2011.6058124</mixed-citation><mixed-citation xml:lang="en">Huang K., Sun G., Su R., Jiao Sh., Zhu H. 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