Optimum Conditions for Applying the Magnetic Absorption Methodfor Decontamination of Ferrous Sulphate and Chromate-Containing Wastewater

• Autorzy: Radovenchyk Vyacheslav , Ivanenko Olena , Otrokh Olena , Overchenko Tetiana , Ivaniuta Serhii , Benatov Daniel , Frolenkova Svitlana , Hurieva Liudmyla

Identyfikatory

DOI

10.12911/22998993/186555

• Języki publikacji: EN

Abstrakty

EN

The article deals with the acute issue of intensive contamination of surface and underground waters with iron and chromium ions, which reduces the amount of water suitable for consumption. It was noted that because of monitoring the state of transboundary rivers of Ukraine within the framework of bilateral agreements, an unacceptable excess of the content of heavy metal ions was recorded. The main polluters of the water environment are machinebuilding enterprises that discharge untreated or insufficiently treated metal-containing wastewater from the processes of steel etching, chrome plating, etc. Recently, the processing of these solutions to obtain a suspension of highly dispersed particles with magnetic properties–magnetite has been increasingly practiced. One of the directions of its use is the sorption of various pollutants in water environments, i.e., the application of the magnetic absorption method. Our study shows the advantages of using magnetite obtained from sulphate solutions in comparison with the traditional sulphate-chloride solution, the influence of the ratio of iron (II) and (III) ions, temperature, pH, nature of the precipitant, salinity on the dispersion of the obtained magnetic particles. When applying the magnetic absorption method, it was determined that hydrolyzed forms of iron (III) ions are best sorbed on magnetite, the removal process of which from aqueous solutions occurs quite intensively during the first two minutes. During the study of various samples of magnetite, it was established that in acidic solutions, with an increase in the ratio of iron (II) and (III) ions, the efficiency of iron ion removal decreases; in neutral and alkaline solutions, such a dependence is not observed. In the proposed technological scheme, purifying wastewater containing 10–100 mg/dm³ of iron ions is advisable by adding 100–1000 mg/dm3 of magnetite suspension and alkali solution to a pH of 8–9. The study showed that during the treatment of chromate-containing waters with magnetite, in addition to the processes of reduction of chromate ions, oxidation of surface Fe²⁺ ions to Fe³⁺, sorption of Cr³⁺ ions or Cr(OH)₃ hydroxides, the reduction of chromate anions on its surface is observed, the basis of which may be the formation chemical compounds, as well as the sorption mechanism. The optimal conditions for removing chromium (VI) compounds from model solutions are to conduct the process at an elevated temperature and use magnetite with a 20 mg per 1 mg Cr⁶⁺ consumption.

Słowa kluczowe

EN

purification; magnetite; iron sulphate-containing solutions; chromates; hydrolysis; sorption; magnetic absorption method; wastewater

• Wydawca: Polskie Towarzystwo Inżynierii Ekologicznej ; Lublin University of Technology
• Czasopismo: Journal of Ecological Engineering
• Rocznik: 2024
• Tom: Vol. 25, nr 5
• Strony: 321--334
• Opis fizyczny: Bibliogr. 20 poz., rys.

Twórcy

autor

Radovenchyk Vyacheslav

• Faculty of Chemical Engineering, Igor Sikorsky Kyiv Polytechnic Institute, Beresteyskyi Avenu, 37/4, 03056 Kyiv, Ukraine

• https://orcid.org/0000-0001-5361-5808

autor

Ivanenko Olena

• Faculty of Chemical Engineering, Igor Sikorsky Kyiv Polytechnic Institute, Beresteyskyi Avenu, 37/4, 03056 Kyiv, Ukraine

• https://orcid.org/0000-0001-6838-5400

autor

Otrokh Olena

• Faculty of Chemical Engineering, Igor Sikorsky Kyiv Polytechnic Institute, Beresteyskyi Avenu, 37/4, 03056 Kyiv, Ukraine

• https://orcid.org/0009-0006-1570-5558

autor

Overchenko Tetiana

• Faculty of Chemical Engineering, Igor Sikorsky Kyiv Polytechnic Institute, Beresteyskyi Avenu, 37/4, 03056 Kyiv, Ukraine

• https://orcid.org/0000-0002-5883-6228

autor

Ivaniuta Serhii

• Institute of Physics and Technology, Igor Sikorsky Kyiv Polytechnic Institute, Beresteyskyi Avenu, 37/4, 03056 Kyiv, Ukraine

• https://orcid.org/0000-0003-1887-2862

autor

Benatov Daniel

• Faculty of Chemical Engineering, Igor Sikorsky Kyiv Polytechnic Institute, Beresteyskyi Avenu, 37/4, 03056 Kyiv, Ukraine

• https://orcid.org/0000-0001-9626-6759

autor

Frolenkova Svitlana

• Faculty of Chemical Technology, Igor Sikorsky Kyiv Polytechnic Institute, Beresteyskyi Avenu, 37/4, 03056 Kyiv, Ukraine

• https://orcid.org/0000-0002-6727-2903

autor

Hurieva Liudmyla

• Faculty of Chemical Engineering, Igor Sikorsky Kyiv Polytechnic Institute, Beresteyskyi Avenu, 37/4, 03056 Kyiv, Ukraine

• https://orcid.org/0009-0000-9527-1150

Bibliografia

• 1. Karpenko, M.V., Radovenchyk Ya.V., Ivanenko O.I. 2023. Removal of iron compounds from mechanical filters household reverse osmotic systems water purification. Energy: Economics, Technology, Ecology, 2, 127–132. DOI 10.20535/18135420.2.2023.279720 (in Ukrainian)
• 2. Frolova, L.A. 2018. Using spent etching solution to obtain yellow ferric oxide pigments. Modern problems of Metallurgy, 21(1), 82–86. DOI: 10.34185/1991-7848.2018.01.013 (in Ukrainian)
• 3. Ivanenko, O.I., Nosachova, Yu.V., Ovsiankina, V.O., Vember, V.V. 2022. Technoecology. Publishing House “Condor,” Kyiv, Ukraine, 388.
• 4. Statistical publication «Environment of Ukraine 2020». 2021. State Statistics Service of Ukraine. https://ukrstat.gov.ua/druk/publicat/kat_u/2021/ zb/11/Dovk_20.pdf
• 5. Natsionalna dopovid pro stan navkolyshnoho pryrodnoho seredovyshcha v Ukrayini u 2021 rotsi. 2021. Ministry of Environmental Protection and Natural Resources of Ukraine. https://mepr.gov.ua/wp-content/uploads/2023/01/Natsdopovid-2021-n. pdf (in Ukrainian)
• 6. Dvostoronnye spivrobitnytstvo u sferi upravlinnya vodnymy resursamy. 2017. State Water Resources Agency of Ukraine. https://davr.gov.ua/transkordonne-spivrobitnictvo (in Ukrainian)
• 7. Donchenko, M.I., Frolenkova, S.V., Motronyuk, T.I. 2018. Ekologichna_bezpeka_galvanotekhniky. Stichni vody. Mekhanichna ta sorbtsiyna ochystka, 202. https://ela.kpi.ua/bitstream/123456789/24936/3/Ekologichna_bezpeka_galvanotekhniky.doc (in Ukrainian)
• 8. Trus, I., Radovenchyk, I., Halysh, V., Skiba, M., Vasylenko, I., Vorobyova, V., Hlushko, O., Sirenko, L. 2019. Innovative Approach in Creation of Integrated Technology of Desalination of Mineralized Water. Journal of Ecological Engineering, 20(8), 107–113. https://doi.org/10.12911/22998993/110767
• 9. Gomelya, M., Hrabitchenko, V., Trokhymenko, A., Shabliy, T. 2016. Research into ion exchange softening of highly mineralized waters. Easten-Europen Journal of Enterprise Technologies, 4/10(82), 4–9. DOI: https://doi.org/10.15587/1729-4061.2016.75338
• 10. Radovenchyk, V.M., Ivanenko, O.I., Radovenchyk, Ya.V., Krysenko, T.V. 2020. Zastosuvannya ferytnykh materialiv v protsesakh ochyshchennya vody: monohrafiya. Vydavnytstvo O. V. Pshonkivskyy, Bila Tserkva, Ukraine, 215. https://ecopaper.kpi.ua/CONTENT/literatyra/ferity_mono.pdf (in Ukrainian)
• 11. Khokhotva, O., Butchenko, L., Gomelya, N. 2018. The use of modified and composite ferritic sorbentsfor selective extraction of Cu2+. Technical sciences and technologies, 1, 264–272. http://tst.stu.cn.ua/article/view/134785
• 12. Vozniuk, М., Shabliy, T., Gomelya, M., Sirenko, L., Sidorov, D. 2023. Magnetosorption Purification of Water from Petroleum Products. Journal of Ecological Engineering, 24(11), 155–162. https://doi.org/10.12911/22998993/170290
• 13. Samchenko, D., Kochetov, H., Vasylyev, O., Derecha, D., Skyrta, Y., Lastivka, O. 2022. Enerhooshchadna tekhnolohiya pererobky vidpratsovanykh travylnykh rozchyniv z oderzhannyam feromahnitnykh spoluk. Environmental Safety and Natural Resources, 43(3), 22–34. https://doi.org/10.32347/2411-4049.2022.3.22-34
• 14. Dudchenko, N.O. 2011. Magnetic properties of nanomagnetite, synthesized in the temperature range of 40–90 °С. Мineralogical journal (Ukraine), 33(2), 38–41. http://dspace.nbuv.gov.ua/xmlui/ handle/123456789/63463
• 15. Bukliv, R.L., Yaremko, Z.M. 2008. Analysis of the correlation dependence between the type of hydration of the cations of the second group of the main subgroup and singly, doubly, and triply charged anions and the formation of crystal hydrates. Bulletin of the Lviv Polytechnic National University. Chemistry, Technology, and Application of Substances, 609, 39–42. https://ena.lpnu.ua/items/a1d6d7f2-88c0-4229-9cbe-b16809df910e
• 16. Ivanenko, O., Radovenchyk, V., Overchenko, T., Radovenchyk I. 2020. Integrated use of magnetite in environmental protection measures. ScienceRise, 5, 57–65. http://doi.org/10.21303/2313-8416.2020.001462
• 17. Nabivanets, B.Y., Osadchiy, V.I., Osadcha, N.M., Nabivanets, Yu.B. 2007. Analitychna khimiya poverkhnevykh vod: monohrafiya. Naukova dumka, Kyiv, Ukraine, 456. https://www.nas.gov.ua/UA/Book/Pages/default.aspx?BookID=0000002073 (in Ukrainian)
• 18. Honcharuk, V. V., Radovenchyk, V. M., Homelya, M. D. 2003. Otrymannya ta vykorystannya vysokodyspersnykh sorbentiv z mahnitnymy vlastyvostyamy: monohrafiya. Hrafika, Kyiv, Ukraine, 264. (in Ukrainian)
• 19. Ivanenko, O., Radovenchyk, V., Radovenchyk, I. 2020. Neutralizing carbon monoxide by magnetite-based catalysts. Technology Audit and Production Reserves, 5/3(55), 24–28. DOI: 10.15587/2706-5448.2020.214432
• 20. Ivanenko, О., Gomelya, N., Shabliy, T., Trypolskyi, A., Nosachova, Yu., Leleka, S., Trus, I., Strizhak, P. 2021. Use of metal oxide-modified aerated concrete for cleaning flue gases from carbon monoxide. Journal of Ecological Engineering, 22(5), 104–113. https://doi.org/10.12911/22998993/135873