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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">koz</journal-id><journal-title-group><journal-title xml:lang="ru">"Вестник Северо-Казахстанского университета имени Манаша Козыбаева"</journal-title><trans-title-group xml:lang="en"><trans-title>Bulletin of Manash Kozybayev North Kazakhstan University</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2958-003X</issn><issn pub-type="epub">2958-0048</issn><publisher><publisher-name>М. Қозыбаев атындағы СҚУ</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.54596/2309-6977-2021-3-7-12</article-id><article-id custom-type="elpub" pub-id-type="custom">koz-676</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>ЕСТЕСТВЕННЫЕ НАУКИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>NATURAL SCIENCES</subject></subj-group></article-categories><title-group><article-title>ФИЗИКО-ХИМИЧЕСКИЕ АСПЕКТЫ ПОВЕРХНОСТНО-АКТИВНЫХ СВОЙСТВ ЛИГНОСУЛЬФОНАТОВ</article-title><trans-title-group xml:lang="en"><trans-title>PHYSICO-CHEMICAL ASPECTS OF SURFACE-ACTIVE PROPERTIES   OF LIGNOSULFONATES</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>Островной</surname><given-names>К. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Ostrovnoy</surname><given-names>K. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Петропавловск</p></bio><bio xml:lang="en"><p>Petropavlovsk</p></bio><email xlink:type="simple">kaostrovnoj@ku.edu.kz</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>Дюрягина</surname><given-names>А. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Dyuryagina</surname><given-names>A. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Петропавловск</p></bio><bio xml:lang="en"><p>Petropavlovsk</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>Козик</surname><given-names>Д. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Kozik</surname><given-names>D. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Петропавловск</p></bio><bio xml:lang="en"><p>Petropavlovsk</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>Сурлева</surname><given-names>А. Р.</given-names></name><name name-style="western" xml:lang="en"><surname>Surleva</surname><given-names>A. R.</given-names></name></name-alternatives><bio xml:lang="ru"><p>София</p></bio><bio xml:lang="en"><p>Sofia</p></bio><email xlink:type="simple">surleva@uctm.edu</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">Северо-Казахстанский университет им. М. Козыбаева<country>Казахстан</country></aff><aff xml:lang="en">North Kazakhstan University named after M. Kozybayev<country>Kazakhstan</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru">Софийский химико-технологический и металлургический университет<country>Болгария</country></aff><aff xml:lang="en">Sofia University of Chemical Technology and Metallurgy<country>Bulgaria</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>25</day><month>04</month><year>2022</year></pub-date><volume>0</volume><issue>3 (52)</issue><fpage>7</fpage><lpage>12</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Островной К.А., Дюрягина А.Н., Козик Д.Ю., Сурлева А.Р., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">Островной К.А., Дюрягина А.Н., Козик Д.Ю., Сурлева А.Р.</copyright-holder><copyright-holder xml:lang="en">Ostrovnoy K.A., Dyuryagina A.N., Kozik D.Y., Surleva A.R.</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://vestnik.ku.edu.kz/jour/article/view/676">https://vestnik.ku.edu.kz/jour/article/view/676</self-uri><abstract><p>Использование поверхностно-активных веществ является перспективным направлением для ускорения процессов разрушения агрегатов пигмента и стабилизации их в объеме красок. В работе рассматривается изучение поверхностной активности отходов бумажной промышленности - лигносульфонатов. Изучены процессы адсорбции, диспергирующей и стабилизирующей активности лигносульфонатов. Установленные поверхностно-активные свойства лигносульфонатов открывают перспективу их использования в составе лакокрасочных композиций в качестве смачивателей. </p></abstract><trans-abstract xml:lang="en"><p>The use of surfactants is a promising direction for accelerating the processes of destruction of pigment aggregates and stabilizing them in the volume of paints. The paper considers the study of the surface activity of paper industry waste - lignosulfonates. The processes of adsorption, dispersing and stabilizing activity of lignosulfonates have been studied.  The established surface-active properties of lignosulfonates open up the prospect of their use in paint compositions as wetting agents. </p></trans-abstract><kwd-group xml:lang="ru"><kwd>поверхностно-активные вещества</kwd><kwd>лигносульфонаты</kwd><kwd>адсорбция</kwd><kwd>диспергирующая активность</kwd><kwd>стабилизация частиц</kwd><kwd>термостабильность</kwd><kwd>поверхностное натяжение</kwd></kwd-group><kwd-group xml:lang="en"><kwd>surfactants</kwd><kwd>lignosulfonates</kwd><kwd>adsorption</kwd><kwd>dispersing activity</kwd><kwd>particle stabilization</kwd><kwd>thermal stability</kwd><kwd>surface tension</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">Dyuryagina A.N., Ostrovnoy K.A. 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