<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE article PUBLIC "-//NLM//DTD JATS (Z39.96) Journal Publishing DTD v1.3 20210610//EN" "JATS-journalpublishing1-3.dtd">
<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">vestich</journal-id><journal-title-group><journal-title xml:lang="ru">Известия Национальной академии наук Беларуси. Серия химических наук</journal-title><trans-title-group xml:lang="en"><trans-title>Proceedings of the National Academy of Sciences of Belarus, Chemical Series</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1561-8331</issn><issn pub-type="epub">2524-2342</issn><publisher><publisher-name>The Republican Unitary Enterprise Publishing House "Belaruskaya Navuka"</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.29235/1561-8331-2022-58-3-273-279</article-id><article-id custom-type="elpub" pub-id-type="custom">vestich-737</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>КОЛЛОИДНАЯ ХИМИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>COLLOIDAL CHEMISTRY</subject></subj-group></article-categories><title-group><article-title>Адсорбционные и флокулирующие свойства модифицированного полиакриламида в водных дисперсиях каолина</article-title><trans-title-group xml:lang="en"><trans-title>Adsorption and flocculation properties of modified polyacrylamide in water dispersions of kaolin</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>Воробьёв</surname><given-names>П. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Vorobiev</surname><given-names>P. D.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Воробьев Павел Дмитриевич – кандидат химических наук, ведущий научный сотрудник.</p><p>Ул. Сурганова 9/1, 220072, Минск</p></bio><bio xml:lang="en"><p>Vorobiev Pavel D. – Ph. D. (Chemistry), Leading Researcher.</p><p>9/1, Surganov str., 220072, Minsk</p></bio><email xlink:type="simple">pdvc@tut.by</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>Крутько</surname><given-names>Н. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Krutko</surname><given-names>N. P.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Крутько Николай Павлович – академик НАН Беларуси, доктор химических наук, профессор, ген. директор</p><p>Ул. Сурганова 9/1, 220072, Минск</p></bio><bio xml:lang="en"><p>Krutko Nikolay P. – Academician of the National Academy of Sciences of Belarus, D. Sc. (Chemistry), Professor, Director General.</p><p>9/1, Surganov str., 220072, Minsk</p></bio><email xlink:type="simple">krutko@igic.bas-net.by</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>Чередниченко</surname><given-names>Д. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Cherednichenko</surname><given-names>D. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Чередниченко Денис Викторович – кандидат химических наук, ведущий научный сотрудник.</p><p>Ул. Сурганова 9/1, 220072, Минск</p></bio><bio xml:lang="en"><p>Сherednichenko Denis V. – Ph. D. (Chemistry), Leading Researcher.</p><p>9/1, Surganov str., 220072, Minsk</p></bio><email xlink:type="simple">cherednichenko_dv@tut.by</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>Воробьёва</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Vorobieva</surname><given-names>E. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Воробьёва Елена Викторовна – доктор химических наук, доцент, заведующий лабораторией</p><p>Ул. Сурганова 9/1, 220072, Минск</p></bio><bio xml:lang="en"><p>Vorobieva Elena V. – D. Sc. (Chemistry), Professor, Head of the Laboratory.</p><p>9/1, Surganov str., 220072, Minsk</p></bio><email xlink:type="simple">evorobieva@igic.bas-net.by</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>Буча</surname><given-names>С. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Bucha</surname><given-names>S. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Буча Светлана Васильевна – научный сотрудник.</p><p>Ул. Сурганова 9/1, 220072, Минск</p></bio><bio xml:lang="en"><p>Bucha Sviatlana V. – Researcher.</p><p>9/1, Surganov str., 220072, Minsk</p></bio><email xlink:type="simple">bucha1003@gmail.com</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>Липай</surname><given-names>Ю. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Lipai</surname><given-names>Yu. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Липай Юлия Владимировна – кандидат химических наук, старший научный сотрудник.</p><p>Ул. Сурганова 9/1, 220072, Минск</p></bio><bio xml:lang="en"><p>Lipai Yuliya V. – Ph. D. (Chemistry), Senior Researcher.</p><p>9/1, Surganov str., 220072, Minsk</p></bio><email xlink:type="simple">yuliya.M@tut.by</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Институт общей и неорганической химии, Национальная академия наук Беларуси</institution></aff><aff xml:lang="en"><institution>Institute of General and Inorganic Chemistry, National Academy of Sciences of Belarus</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>07</day><month>09</month><year>2022</year></pub-date><volume>58</volume><issue>3</issue><fpage>273</fpage><lpage>279</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Воробьёв П.Д., Крутько Н.П., Чередниченко Д.В., Воробьёва Е.В., Буча С.В., Липай Ю.В., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">Воробьёв П.Д., Крутько Н.П., Чередниченко Д.В., Воробьёва Е.В., Буча С.В., Липай Ю.В.</copyright-holder><copyright-holder xml:lang="en">Vorobiev P.D., Krutko N.P., Cherednichenko D.V., Vorobieva E.V., Bucha S.V., Lipai Y.V.</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://vestichem.belnauka.by/jour/article/view/737">https://vestichem.belnauka.by/jour/article/view/737</self-uri><abstract><p>Синтезирован катионный флокулянт с полимерной матрицей амидного типа путем модификации полиакриламида по реакции Манниха. Использование модифицированного полимера приводит к увеличению адсорбции полимера на частицах твердой фазы в водной дисперсии каолина, росту скорости осаждения каолина в 1,2–1,4 раза и позволяет расширить концентрационную область дестабилизации дисперсии по сравнению с полиакриламидом.</p></abstract><trans-abstract xml:lang="en"><p>A cationic flocculant with an amide-type polymer matrix was synthesized by modifying polyacrylamide according to the Mannich reaction. The use of a modified polymer leads to an increase in the adsorption of the polymer on solid phase particles in an aqueous dispersion of kaolin, an increase in the rate of kaolin sedimentation by a factor of 1.2–1.4, and makes it possible to expand the concentration range of dispersion destabilization compared to polyacrylamide.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>полиакриламид</kwd><kwd>модификация</kwd><kwd>реакция Манниха</kwd><kwd>адсорбция</kwd><kwd>флокуляция</kwd><kwd>катионный полиэлектролит</kwd></kwd-group><kwd-group xml:lang="en"><kwd>polyacrylamide</kwd><kwd>modification</kwd><kwd>Mannich reaction</kwd><kwd>adsorption</kwd><kwd>flocculation</kwd><kwd>cationic polyelectrolyte</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">Качалова, Г. С. Использование современных коагулянтов и флокулянтов в процессе коагулирования сточных вод / Г. С. Качалова // Междунар. журн. прикл. и фундамент. исследований. – 2018. – № 2. – С. 23–27.</mixed-citation><mixed-citation xml:lang="en">Kachalova G. S. Use of modern coagulants and flocculants in the process of waste water coagulation. Mezhdunarodnyi zhurnal prikladnykh i fundamental’nykh issledovanii = International Journal of Applied and Fundamental Research, 2018, no. 2, pp. 23–27 (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Effects of various fillers on anionic polyacrylamide systems for treating kaolin suspensions / A. Ariffin [et al.] // Colloids and Surfaces, A: Physicochemical and Engineering Aspects. – 2014. – Vol. 441. – P. 306–311. https://doi.org/10.1016/j.colsurfa.2013.09.021</mixed-citation><mixed-citation xml:lang="en">Ariffin E. A., Musa M. S., Othman M. B. H., Razali M., Yunus F. Effects of various fillers on anionic polyacrylamide systems for treating kaolin suspensions. Colloids and Surfaces, A: Physicochemical and Engineering Aspects, 2014, vol. 441, pp. 306–311. https://doi.org/10.1016/j.colsurfa.2013.09.021</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Xiao, Н. Organo-modified cationic silica nanoparticles/anionic polymer as flocculants / Н. Xiao, N. Cezar // Journal of Colloid and Interface Science. – 2003. – Vol. 267, N 2. – P. 343–351. https://doi.org/10.1016/s0021-9797(03)00716-1</mixed-citation><mixed-citation xml:lang="en">Xiao Н., Cezar N. Organo-modified cationic silica nanoparticles/anionic polymer as flocculants. Journal of Colloid and Interface Science, 2003, vol. 267, no. 2, pp. 343–351. https://doi.org/10.1016/s0021-9797(03)00716-1</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Куренков, В. Ф. Применение полиакриламидных флокулянтов для водоочистки / В. Ф. Куренков, H. G. Hartan, Ф. И. Лобанов // Химия и компьютерное моделирование. Бутлеров. сообщ. – 2002. – № 11. – С. 31–40.</mixed-citation><mixed-citation xml:lang="en">Kurenkov V. F., Hartan H. G., Lobanov F. I. Application of polyacrylamide flocculants for water treatment. Khimiya i komp’yuternoe modelirovanie. Butlerov. Soobshch = Chemistry and Computational Simulation. Butlerov Communications, 2002, no. 11, pp. 31–40 (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Гандурина, JI. В. Очистка сточных вод с применением синтетических флокулянтов / JI. В. Гандурина. – М.: ДАР/ВОДГЕО, 2007. – 198 с.</mixed-citation><mixed-citation xml:lang="en">Gandurina L. V. Wastewater treatment using synthetic flocculants. Moscow, DAR/VODGEO Publ., 2007. 198 p. (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Rabiee, A. A survey on cationic polyelectrolytes and their applications: acrylamide derivatives / A. Rabiee, A. ErshadLangroudi, M. E. Zeynali // Reviews in Chemical Engineering. – 2015. – Vol. 31, N 3. – P. 239–261. https://doi.org/10.1515/revce-2014-0056</mixed-citation><mixed-citation xml:lang="en">Rabiee A., Ershad-Langroudi A., Zeynali M. E. A survey on cationic polyelectrolytes and their applications: acrylamide derivatives. Reviews in Chemical Engineering, 2015, vol. 31, no. 3, pp. 239–261. https://doi.org/10.1515/revce-2014-0056</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Байбурдов, Т. А. Синтез, химические и физико-химические свойства полимеров акриламида: учеб. пособие / Т. А. Байбурдов, А. Б. Шиповская. – Саратов: Саратовский источник, 2019. – 94 с.</mixed-citation><mixed-citation xml:lang="en">Baiburdov T. A., Shipovskaya A. B. Synthesis, chemical and physicochemical properties of acrylamide polymers. Saratov, Saratovskii istochnik Publ., 2019. 94 p. (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Тавризов, О. А. Получение водорастворимого катионного полимера полимераналогичным превращением полиакриламида по реакции Манниха / О. А. Тавризов, Ю. Вейцер, Ю. А. Клячко // Журн. Всесоюз. хим. общ-ва. – 1986. – Т. 31, № 1. – С. 110–112.</mixed-citation><mixed-citation xml:lang="en">Tavrizov O. A., Weitzer Yu., Klyachko Yu. A. Obtaining a water-soluble cationic polymer by polymeranalogical transformation of polyacrylamide by the Mannich reaction. Zhurnal Vsesoyuznogo khimicheskogo obshchestva im. D. I. Mendeleeva [Journal of the All-Union Chemical Society], 1986, vol. 31, no. 1, pp. 110–112 (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Исследование флокуляционных свойств полиэлектролитов, полученных полимераналогичным превращением полиакриламида / С. Ф. Якубовский [и др.] // Вестн. Полоцк. гос. ун-та. Сер. C. Фундаментальные науки. ‒ 2009. ‒№ 9. ‒ C. 134‒139.</mixed-citation><mixed-citation xml:lang="en">Yakubovsky S. F., Molotok E. V., Linnik V. N., Pankin A. A. Investigation of flocculation properties of polyelectrolytes obtained by polymeranological transformation of polyacrylamide. Vestnik Polotskogo gosudarstvennogo universiteta. Seriya C. Fundamental’nye nauki = Vestnik of Polotsk State University. Part C. Fundamental Sciences, 2009, no. 9, pp. 134‒139 (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Воробьева, Е. В. Адсорбция полиакриламида и его ионогенных сополимеров на каолине из солевых растворов / Е. В. Воробьева, В. С. Солдатов // Докл. Нац. акад. наук Беларуси. – 2012. – Т. 56, № 1. – С. 93–98.</mixed-citation><mixed-citation xml:lang="en">Vorobieva E. V., Soldatov V. S. Adsorption of polyacrylamide and its ionogen copolymers on kaolin from salt solutions. Doklady Natsional’noi akademii nauk Belarusi = Doklady of the National Academy of Sciences of Belarus, 2012, vol. 56, no. 1, pp. 93–98 (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Практикум по высокомолекулярным соединениям / под ред. В. А. Кабанова. ‒ М.: Химия, 1985. – 224 с.</mixed-citation><mixed-citation xml:lang="en">Kabanov V. A. (ed.). Workshop on macromolecular compounds. Мoscow, Khimiya Publ., 1985. 224 p. (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Hesselink, F. Th. On the theory of polyelectrolyte adsorption: The effect on adsorption behavior of the electrostatic contribution to the adsorption free energy / F. Th. Hesselink // Journal of Colloid and Interface Science. – 1977. ‒ Vol. 60, N 3. ‒ P. 448‒466. https://doi.org/10.1016/0021-9797(77)90309-5</mixed-citation><mixed-citation xml:lang="en">Hesselink F. Th., Hesselink F. Th. On the theory of polyelectrolyte adsorption: The effect on adsorption behavior of the electrostatic contribution to the adsorption free energy. Journal of Colloid and Interface Science, 1977, vol. 60, no. 3, pp. 448‒466. https://doi.org/10.1016/0021-9797(77)90309-5</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Tadros, T. Interaction forces between particles containing grafted or adsorbed polymer layers / T. Tadros // Advances in Colloid and Interface Science. – 2003. – Vol. 104, N 1–3. – P. 191–226. https://doi.org/10.1016/s0001-8686(03)00042-3</mixed-citation><mixed-citation xml:lang="en">Tadros T. Interaction forces between particles containing grafted or adsorbed polymer layers. Advances in Colloid and Interface Science, 2003, vol. 104, no. 1–3, pp. 191–226. https://doi.org/10.1016/s0001-8686(03)00042-3</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
