Russian Federation
employee from 01.01.2010 until now
Voronezh, Voronezh, Russian Federation
Voronezh State University (Kafedra materialovedeniya i industrii nanosistem, associate professor)
Russian Federation
The present work devoted to study of sorption of copper ions by novel samples of magnesium and zinc ferrites synthesized by citrate burning method. The time of copper ions sorption was experimentally determined from model aqueous solutions containing 3,2 mg of Cu2+ ions. The effect of pH on sorption was studied. The higher sorption ability of magnesium ferrite sample (in 1.6 time) than that for zinc ferrite sample was found. The analysis of experimental data revealed that both ferrite samples retain sorption capacity in multiple adsorption cycles without regeneration.
sorbents, magnesium ferrite, zinc ferrite, heavy metals, copper ions, sorption, water treatment, waste waters, environment protection
1. Nikolaeva L., Adzhigitova A. Ochistka stochnyh vod promyshlennyh predpriyatiy ot ionov medi zoloy othodov potrebleniya. Ekologiya i promyshlennost' Rossii. 2022; 26(2):4-8. https://doi.org/10.18412/1816-0395-2022-2-4-8.
2. Smolyanichenko A.S., Halyushev A.K., Yakovleva E.V. Matematicheskiy analiz sorbcionnogo processa ochistki shahtnyh vod // Siberian Journal of Life Sciences and Agriculture. 2023. T. 15, №5. S. 264-281. DOI:https://doi.org/10.12731/2658-6649-2023-15-5-937.
3. Stoyanova A.D., Checherina A.Yu., Ivanova A.V., Gaydukova A.M., Kon'kova T.V., Muhin V.M. (2024). Sorbciya ionov dvuhvalentnyh metallov iz vodnyh rastvorov na aktivirovannom ugle s ego posleduyuschim elektroflotacionnym vydeleniem. Sorbcionnye i hromatograficheskie processy, 24(1), 101-110. DOI: https://doi.org/10.17308/sorpchrom.2024.24/12023.
4. Tomina E., Kurkin N., Konkina D. Nanorazmernyy katalizator ZnFe2O4 dlya ochistki stochnyh vod ot krasiteley okislitel'noy destrukciey. Ekologiya i promyshlennost' Rossii. 2022;26(5):17-21. https://doi.org/10.18412/1816-0395-2022-5-17-21.
5. Lukashevich O.D., Usova N.T. Sorbent iz zhelezistogo shlama dlya ochistki stochnyh vod ot ionov tyazhelyh metallov. Vestnik Tomskogo gosudarstvennogo arhitekturno-stroitel'nogo universiteta. 2018;(1):148-159. https://doi.org/10.31675/1607-1859-2018-20-1-148-159.
6. Hodosova N.; Novikova L.; Tomina, E.; Bel'chinskaya L.; Zhabin A.; Kurkin N.; Krupskaya V.; Zakusina O.; Koroleva T.; Tyupina E.; i dr. Magnitnye nanosorbenty na osnove bentonita i shpineli CoFe2O4 // Mineralc, 2022, 12, 1474. https://doi.org/10.3390/min12111474.
7. Tomina E., Novikova L., Kotova A., Mescheryakova A., Krupskaya V., Morozov I., Koroleva T., Tyupina E., Perov N., Alehina Yu. Nanokompozity ZnFe2O4/ceolit dlya Sorbcionnoe izvlechenie Cu2+ iz vodnoy sredy // EpplaydKem. 2023. T.3. S. 452-476. https://doi.org/10.3390/appliedchem3040029.
