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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">zhps</journal-id><journal-title-group><journal-title xml:lang="ru">Журнал прикладной спектроскопии</journal-title><trans-title-group xml:lang="en"><trans-title>Zhurnal Prikladnoii Spektroskopii</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0514-7506</issn><publisher><publisher-name>B. I. Stepanov Institute of Physics of the National Academy of Sciences</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">zhps-1188</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>АННОТАЦИИ АНГЛОЯЗЫЧНЫХ СТАТЕЙ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ABSTRACTS ENGLISH-LANGUAGE ARTICLES</subject></subj-group></article-categories><title-group><article-title>Исследование влияния pH на обогащение ионами Cu2+ и Mn2+ хелатирующей смолы с использованием лазерно-искровой эмиссионной спектроскопии</article-title><trans-title-group xml:lang="en"><trans-title>Effect of pH Value on Chelating Resin Removal of Heavy Metals in Sewage Using Laser-Induced Breakdown Spectroscopic Detection</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>Lin</surname><given-names>X.</given-names></name><name name-style="western" xml:lang="en"><surname>Lin</surname><given-names>X.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Чанчунь, Цзилинь</p></bio><bio xml:lang="en"><p>Changchun, Jilin</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Yang</surname><given-names>Y.</given-names></name><name name-style="western" xml:lang="en"><surname>Yang</surname><given-names>Y.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Чанчунь, Цзилинь</p></bio><bio xml:lang="en"><p>Changchun, Jilin</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Lin</surname><given-names>J.</given-names></name><name name-style="western" xml:lang="en"><surname>Lin</surname><given-names>J.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Чанчунь, Цзилинь</p></bio><bio xml:lang="en"><p>Changchun, Jilin</p></bio><email xlink:type="simple">1004201519@qq.com</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Huang</surname><given-names>Y.</given-names></name><name name-style="western" xml:lang="en"><surname>Huang</surname><given-names>Y.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Чанчунь, Цзилинь</p></bio><bio xml:lang="en"><p>Changchun, Jilin</p></bio><email xlink:type="simple">1124270941@163.com</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Школа электротехники и электромеханики Чанчуньского технологического университета</institution></aff><aff xml:lang="en"><institution>School of Electrical &amp; Electrical Engineering at Changchun University of Technology</institution></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Школа механики и электротехники Чанчуньского технологического университета</institution></aff><aff xml:lang="en"><institution>School of Mechanical &amp; Electrical Engineering at Changchun University of Technology</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>02</day><month>12</month><year>2022</year></pub-date><volume>89</volume><issue>6</issue><fpage>901</fpage><lpage>901</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Lin X., Yang Y., Lin J., Huang Y., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">Lin X., Yang Y., Lin J., Huang Y.</copyright-holder><copyright-holder xml:lang="en">Lin X., Yang Y., Lin J., Huang Y.</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://zhps.ejournal.by/jour/article/view/1188">https://zhps.ejournal.by/jour/article/view/1188</self-uri><abstract><p>С помощью лазерно-искровой эмиссионной спектроскопии (LIBS) проанализировано влияние pH на состояние хелатирующей смолы для адсорбции ионов Cu2+ и Mn2+. Получены оптимальные значения pH для адсорбции Cu2+ и Mn2+ хелатирующей смолой через отношение S/B. Сравнением спектрограммы смолы, адсорбирующей тяжелый металл, с картой массы металла получены статические удельные адсорбционные способности хелатирующей смолы аминофосфорной кислоты для Cu2+ и Mn2+ при различных pH. Показано влияние pH на предел обнаружения (LOD) для воды. Чем выше удельная статическая адсорбционная способность к насыщению, тем ниже LOD. На предел обнаружения самой хелатирующей смолы аминофосфорной кислоты значение рН не влияет. </p></abstract><trans-abstract xml:lang="en"><p>Chelating resins have been widely used in sewage treatment, and the functional mechanism of chelating resins is related to the pH value of the environment, so it is significant to explore the effect of pH on chelating resins. In this work, the laser-induced breakdown spectroscopy (LIBS) was used to analyze how the pH value changes the adsorption state of the chelating resin for Cu2+ and Mn2+ ions. The optimal pH values for the chelating resin adsorption of Cu2+ and Mn2+ through the signal-to-back ratio were obtained and the spectrogram of resin adsorbing heavy metal was compared with the metal mass map to determine the staticspecific adsorption saturation capacities of the amino phosphoric acid chelating resin for Cu2+ and Mn2+ at different pH values. Then the calibration curve was compared with the results showing that different pH values would result in different limits of detection (LODs) for water. The higher the static-specific adsorption saturation capacity, the lower the LOD. As for the detection limit of the amino phosphoric acid chelating resin itself, the pH value has no effect on it. This work proved that the influence of the pH value on the adsorption of heavy metals by the chelated resin can be explored by LIBS, while the content of heavy metals in the chelated resin can be obtained by the calibration curve. </p></trans-abstract><kwd-group xml:lang="ru"><kwd>лазерно-искровая эмиссионная спектроскопия</kwd><kwd>хелатирующая смола аминофосфорной кислоты</kwd><kwd>тяжелый металл</kwd><kwd>предел обнаружения</kwd><kwd>удельная адсорбционная способность</kwd></kwd-group><kwd-group xml:lang="en"><kwd>laser-induced breakdown spectroscopy</kwd><kwd>amino phosphoric acid chelating resin</kwd><kwd>heavy metal</kwd><kwd>limit of detection</kwd><kwd>static-specific adsorption saturation capacity</kwd></kwd-group><funding-group><funding-statement xml:lang="en">This paper was supported by National Natural Science Foundation of China (NSFC, No. 51374040), the Department of Science and Technology of Jilin Province of China (grant No. 20200403008SF) and the Education Department of Jilin Province of China (grant No. JJKH20210737KJ).</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">A. 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