COAL PREPARATION


Original Paper

 

UDC 544.723:628.3 © A.K. Gorelkina, E.S. Mikhaylova,I.V. Timoshchuk, S.A. Semenova, 2024

ISSN 0041-5790 (Print) • ISSN 2412-8333 (Online) • Ugol’ – Russian Coal Journal, 2024, № 11S, pp. 46-52

DOI: http://dx.doi.org/10.18796/0041-5790-2024-11S-46-52

Title

CHANGING THE SURFACE STRUCTURE OF SORBENTS

 

Authors

A.K. Gorelkina, E.S. Mikhaylova, I.V. Timoshchuk, S.A. Semenova

Kemerovo State University, 650000, Kemerovo, Russian Federation e-mail: alengora@yandex.ru

 

Authors Information

Gorelkina A.K. – Doctor of Engineering Sciences, Professor of the Department of Technosphere Safety, Kemerovo State University, Kemerovo, 650000, Russian Federation, e-mail: alengora@yandex.ru

Mikhaylova E.S. – PhD (Chemical), Аssociate Рrofessor of the Department of Technosphere Safety, Director of the NBKS Institute of Technology, Kemerovo State University, Kemerovo, 650000, Russian Federation, e-mail: e_s_mihaylova@mail.ru

Timoshchuk I.V. – Doctor of Engineering Sciences, Professor of the Department of Technosphere Safety, Kemerovo State University, Кemerovo, 650000, Russian Federation, e-mail: irina_190978@mail.ru

Semenova S.A. – PhD (Chemical), Leading Researcher of the Department for the Implementation of a Comprehensive Scientific and Technical Program, Kemerovo State University, Kemerovo, 650000, Russian Federation, e-mail: semlight@mail.ru

Abstract

The parameters of peel-off sorption materials in terms of structure, porosity, raw materials and production method were studied in order to select the most effective for extracting heavy metals present in wastewater from industrial enterprises from aqueous media. The above studies of the process of extraction of heavy metals under kinetic conditions from aqueous media, and the use of well-known models, suggested that the extraction process is of a mixed nature. Changes in the physicochemical properties of the surface of sorbents under the influence of sorbed components have been studied.

Keywords

Sorbent Purolate-standard, sorption, coconut charcoal, heavy metals zinc and copper.

References

1. Корчагина Т.В., Степанов Ю.А., Бурмин Л.Н. Метод оценки экологических показателей воздействия на окружающую среду в районах размещения угольных предприятий // Уголь. 2018. № 8. С. 119-123. DOI: 10.18796/0041-5790-2018-8-119-123. Korchagina T.V., Stepanov Yu.A., Burmin L.N. Method of environmental impact indicators assessment within coal enterprises footprint. Ugol’. 2018;(8):119-123. (In Russ.). DOI: 10.18796/0041-5790-2018-8-119-123.

2. Доклад «О состоянии и охране окружающей среды Кемеровской области – Кузбасса в 2021 году».

3. Перенос загрязняющих веществ при фильтрации сточных карьерных вод во вскрышных породах / М.А. Тюленев, С.Ю. Лукьянова, А.В. Папин и др. // Вестник КузГТУ. 2011. № 2. С. 22-30. T yulenev M.A., Lukyanova S.Yu., Papin A.V., Makarevich E.A. Transfer of pollutants during filtration of waste quarry waters in overburden rocks. VestnikKuzGTU. 2011;(2):22-30 (InRuss.).

4. Оценка возможности использования отходов производства при разработке мероприятий по иммобилизации тяжелых металлов / Н.Ю. Антонинова, Л.А. Шубина, К.В. Шепель и др. // Горный информационно-аналитический бюллетень (научно-технический журнал). 2022. № 5. С. 46-55. DOI: 10.25018/0236-1493-2022-51-0-46. A ntoninova N.Yu., Shubina L.A., Shepel K.V., Sobenin A.V., Usmanov A.I. Assessment of the possibility of using industrial waste in the development of measures for the immobilization of heavy metals. Gornyj informatsionno-analyticheskij byulleein’. 2022;(5):46-55. (In Russ.). DOI: 10.25018/0236-1493-2022-51-0-46.

5. Алексеев Е.В. Теоретические аспекты технологии очистки сточных вод с использованием осадка // Вестник МГСУ. 2011. № 8. С. 270-273. A lekseev E.V. Theoretical aspects of wastewater treatment technology using sludge. VestnikMGSU. 2011;(8):270-273. (InRuss.).

6. Краснова Т., Горелкина А., Кирсанов М. Использование адсорбции для снижения загрязнения водных ресурсов // Экология и промышленность России. 2018. № 1(22). С. 44-49. DOI: 10.18412/1816-0395-2018-1-44-49. Krasnova T., Gorelkina A., Kirsanov M. The use of adsorption to reduce pollution of water resources. Ecologiya i promyshlennost’ Rossii. 2018;22(1):44-49. (In Russ.). DOI: 10.18412/1816-0395-2018-1-44-49.

7. Azizian S. Kinetic models of sorption: a theoretical analysis. J. Coll. Inter. Sci. 2004;(276):47-62.

8. Анурова С.А. Кинетика адсорбции автомобильных расходных жидкостей из водной среды // Вода: химия и экология. 2012. № 6. С. 70-75. Anurova S.A. Kinetics of adsorption of automotive consumables from an aqueous medium. Voda: khimiya i ekologiya. 2012;(6):70-75. (In Russ.)

9. Radovic L.R., Silva I.F., Ume J.I. An experimental and theoretical study of the adsorption of aromatic possesing electron-withdrawing and electron-donating functional groups by chemicaly modified activated carbons. Carbon. 1997;35(9):1339-1348. DOI: 10.1016/S0008-6223(97)00072-9.

10. Podkoscielny P., Nieszpore K. Adsorption of phenols from aqueous solutions: Equilibria, calorimetry and kinetics of adsorption. Journal of Colloid and Interface Science. 2011;354(1);282-291. DOI: 10.1016/j.jcis.2010.10.034

11. Gnanaselvan Gnanasekaran Arthanareeswaran G. Young Sun Mok 20. A high-flux metal-organic framework membrane (PSF/MIL-100 (Fe)) for the removal of microplastics adsorbing dye contaminants from textile wastewater. Separation and Purification Technology. 2021;(77):119655. DOI: 10.1016/j.seppur.2021.119655/.

12. Xiaoling Ma, Wenlong Wang, Chenggong Sun, Hui Li, Jing Sun, Xin Liu. Adsorption performance and kinetic study of hierarchical porous Fe-based MOFs for toluene removal // Science of the Total Environment Volume 793, 1 November 2021, 148622. DOI: 10.1016/j.scitotenv.2021.148622.

Acknowledgements

The research is conducted as part of the comprehensive scientific and technical program of a complete innovative cycle “Development and implementation of a complex of technologies in the fields of exploration and extraction of minerals, ensuring of industrial safety, bioremediation, creation of new products of deep processing of coal raw materials with consecutive amelioration of ecological impact on the environment and risks to human life”, approved by the Decree of the Government of the Russian Federation from 11.05.2022 No1144-r, agreement No. 075-15-2022-1201 dated 30.09.2022

 

For citation

Gorelkina A.K., Mikhaylova E.S., Timoshchuk I.V., Semenova S.A. Changing the surface structure of sorbents. Ugol’. 2024;(11S):46-52. (In Russ.). DOI: 10.18796/0041-5790-2024-11S-46-52.

Paper info

Received September 15, 2024

Reviewed October 21, 2024

Accepted October 31, 2024

SPECIAL ISSUE




Hot from the press
Partners

Useful links
Banner rotation