ISSN: 2310-757X
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http://elar.urfu.ru/handle/10995/141690Полная запись метаданных
| Поле DC | Значение | Язык |
|---|---|---|
| dc.contributor.author | Ordinartsev, D. P. | en |
| dc.contributor.author | Pechishcheva, N. V. | en |
| dc.contributor.author | Estemirova, S. Kh. | en |
| dc.contributor.author | Kim, A. V. | en |
| dc.contributor.author | Sterkhov, E. V. | en |
| dc.contributor.author | Petrova, S. A. | en |
| dc.contributor.author | Shilenko, G. A. | en |
| dc.date.accessioned | 2025-02-25T10:52:11Z | - |
| dc.date.available | 2025-02-25T10:52:11Z | - |
| dc.date.issued | 2024 | - |
| dc.identifier.citation | Ordinartsev, D. P., Pechishcheva, N. V., Estemirova, S., Kim, A. V., Sterkhov, E. V., Petrova, S. A., & Shilenko, G. A. (2024). COMPOSITE SORBENT BASED ON FE3O4 WITH FE(N2H4)XCLY FOR THE REMOVAL OF CHROMIUM(VI) FROM WASTEWATER. Nanosystems: Physics, Chemistry, Mathematics, 15(4), 510-519. https://doi.org/10.17586/2220-8054-2024-15-4-510-519 | apa_pure |
| dc.identifier.issn | 2220-8054 | - |
| dc.identifier.other | Final | 2 |
| dc.identifier.other | All Open Access; Gold Open Access | 3 |
| dc.identifier.other | https://www.scopus.com/inward/record.uri?eid=2-s2.0-85203514148&doi=10.17586%2f2220-8054-2024-15-4-510-519&partnerID=40&md5=90b81d405bcc70cdfd9135e4a8937914 | 1 |
| dc.identifier.other | https://nanojournal.ifmo.ru/en/wp-content/uploads/2024/08/NPCM154P510-519.pdf | |
| dc.identifier.uri | http://elar.urfu.ru/handle/10995/141690 | - |
| dc.description.abstract | The paper presents a methodology for the synthesis of iron complex with hydrazine hydrate Fe(N2H4)xCly. The Fe(N2H4)xCly complex was investigated by X-ray phase analysis and scanning electron microscopy. Upon hydrolysis, the Fe(N2H4)xCly complex forms a composite sorbent, which is Fe3O4 in a shell of Fe(N2H4)xCly complex. The composite sorbent can be used to treat wastewater from Cr(VI) ions and is effective in the pH range of 2 to 12. Based on the adsorption and electrokinetic potential data, a conclusion about the nature of the terminal groups of the adsorbent was made, a scheme of the structure of its electrical double layer and the adsorption mechanism were proposed. Depending on the conditions, Cr(VI) can be adsorbed on the composite sorbent or reduced to Cr(III). The efficiency of the composite sorbent in the removal of Cr(VI) ions was tested on a sample of real wastewater. © Ordinartsev D.P., Pechishcheva N.V., Estemirova S.Kh., Kim A.V., Sterkhov E.V., Petrova S.A., Shilenko G.A., 2024. | en |
| dc.description.sponsorship | Ministry of Education and Science of the Russian Federation, Minobrnauka, (122080100074-1) | en |
| dc.description.sponsorship | ABSTRACT The paper presents a methodology for the synthesis of iron complex with hydrazine hydrate Fe(N2H4)xCly. The Fe(N2H4)xCly complex was investigated by X-ray phase analysis and scanning electron microscopy. Upon hydrolysis, the Fe(N2H4)xCly complex forms a composite sorbent, which is Fe3O4 in a shell of Fe(N2H4)xCly complex. The composite sorbent can be used to treat wastewater from Cr(VI) ions and is effective in the pH range of 2 to 12. Based on the adsorption and electrokinetic potential data, a conclusion about the nature of the terminal groups of the adsorbent was made, a scheme of the structure of its electrical double layer and the adsorption mechanism were proposed. Depending on the conditions, Cr(VI) can be adsorbed on the composite sorbent or reduced to Cr(III). The efficiency of the composite sorbent in the removal of Cr(VI) ions was tested on a sample of real wastewater. KEYWORDS Iron complex with hydrazine, magnetite sol, chromium adsorption, heavy metals, adsorption isotherms. ACKNOWLEDGEMENTS The work was carried out according to the state assignment of IMET UB RAS using equipment of Collaborative usage centre \u201CUral-M\u201D and with the support of the Ministry of Science and Higher Education of the Russian Federation (Ural Federal University Program of Development within the Priority-2030 Program), project No. 122080100074-1. FOR CITATION Ordinartsev D.P., Pechishcheva N.V., Estemirova S.Kh., Kim A.V., Sterkhov E.V., Petrova S.A., Shilenko G.A. Composite sorbent based on Fe3O4 with Fe(N2H4)xCly for the removal of Chromium(VI) from wastewater. Nanosystems: Phys. Chem. Math., 2024, 15 (4), 510\u2013519. | en |
| dc.format.mimetype | application/pdf | en |
| dc.language.iso | en | en |
| dc.publisher | ITMO University | en |
| dc.rights | info:eu-repo/semantics/openAccess | en |
| dc.source | Nanosystems: Physics, Chemistry, Mathematics | 2 |
| dc.source | Nanosystems: Physics, Chemistry, Mathematics | en |
| dc.subject | ADSORPTION ISOTHERMS | en |
| dc.subject | CHROMIUM ADSORPTION | en |
| dc.subject | HEAVY METALS | en |
| dc.subject | IRON COMPLEX WITH HYDRAZINE | en |
| dc.subject | MAGNETITE SOL | en |
| dc.title | Composite sorbent based on Fe3O4 with Fe(N2H4)xCly for the removal of Chromium(VI) from wastewater | en |
| dc.type | Article | en |
| dc.type | info:eu-repo/semantics/article | en |
| dc.type | info:eu-repo/semantics/publishedVersion | en |
| dc.identifier.rsi | 69035661 | - |
| dc.identifier.doi | 10.17586/2220-8054-2024-15-4-510-519 | - |
| dc.identifier.scopus | 85203514148 | - |
| local.contributor.employee | Ordinartsev D.P., Institute of Metallurgy of the Ural Branch of the Russian Academy of Sciences, Yekaterinburg, Russian Federation | en |
| local.contributor.employee | Pechishcheva N.V., Institute of Metallurgy of the Ural Branch of the Russian Academy of Sciences, Yekaterinburg, Russian Federation, Ural Federal University named after the First President of Russia B. N. Yeltsin, Yekaterinburg, Russian Federation | en |
| local.contributor.employee | Estemirova S.Kh., Institute of Metallurgy of the Ural Branch of the Russian Academy of Sciences, Yekaterinburg, Russian Federation | en |
| local.contributor.employee | Kim A.V., Institute of Metallurgy of the Ural Branch of the Russian Academy of Sciences, Yekaterinburg, Russian Federation, Ural Federal University named after the First President of Russia B. N. Yeltsin, Yekaterinburg, Russian Federation | en |
| local.contributor.employee | Sterkhov E.V., Institute of Metallurgy of the Ural Branch of the Russian Academy of Sciences, Yekaterinburg, Russian Federation | en |
| local.contributor.employee | Petrova S.A., Institute of Metallurgy of the Ural Branch of the Russian Academy of Sciences, Yekaterinburg, Russian Federation | en |
| local.contributor.employee | Shilenko G.A., Ural Federal University named after the First President of Russia B. N. Yeltsin, Yekaterinburg, Russian Federation | en |
| local.description.firstpage | 510 | |
| local.description.lastpage | 519 | |
| local.issue | 4 | - |
| local.volume | 15 | - |
| dc.identifier.wos | 001306013200009 | - |
| local.contributor.department | Institute of Metallurgy of the Ural Branch of the Russian Academy of Sciences, Yekaterinburg, Russian Federation | en |
| local.contributor.department | Ural Federal University named after the First President of Russia B. N. Yeltsin, Yekaterinburg, Russian Federation | en |
| local.identifier.pure | 62798595 | - |
| local.identifier.eid | 2-s2.0-85203514148 | - |
| local.fund.rsf | Ministry of Education and Science of the Russian Federation, Minobrnauka, (122080100074-1) | |
| local.fund.rsf | ABSTRACT The paper presents a methodology for the synthesis of iron complex with hydrazine hydrate Fe(N2H4)xCly. The Fe(N2H4)xCly complex was investigated by X-ray phase analysis and scanning electron microscopy. Upon hydrolysis, the Fe(N2H4)xCly complex forms a composite sorbent, which is Fe3O4 in a shell of Fe(N2H4)xCly complex. The composite sorbent can be used to treat wastewater from Cr(VI) ions and is effective in the pH range of 2 to 12. Based on the adsorption and electrokinetic potential data, a conclusion about the nature of the terminal groups of the adsorbent was made, a scheme of the structure of its electrical double layer and the adsorption mechanism were proposed. Depending on the conditions, Cr(VI) can be adsorbed on the composite sorbent or reduced to Cr(III). The efficiency of the composite sorbent in the removal of Cr(VI) ions was tested on a sample of real wastewater. KEYWORDS Iron complex with hydrazine, magnetite sol, chromium adsorption, heavy metals, adsorption isotherms. ACKNOWLEDGEMENTS The work was carried out according to the state assignment of IMET UB RAS using equipment of Collaborative usage centre \u201CUral-M\u201D and with the support of the Ministry of Science and Higher Education of the Russian Federation (Ural Federal University Program of Development within the Priority-2030 Program), project No. 122080100074-1. FOR CITATION Ordinartsev D.P., Pechishcheva N.V., Estemirova S.Kh., Kim A.V., Sterkhov E.V., Petrova S.A., Shilenko G.A. Composite sorbent based on Fe3O4 with Fe(N2H4)xCly for the removal of Chromium(VI) from wastewater. Nanosystems: Phys. Chem. Math., 2024, 15 (4), 510\u2013519. | |
| local.identifier.wos | WOS:001306013200009 | - |
| Располагается в коллекциях: | Научные публикации ученых УрФУ, проиндексированные в SCOPUS и WoS CC | |
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|---|---|---|---|---|
| 2-s2.0-85203514148.pdf | 1,23 MB | Adobe PDF | Просмотреть/Открыть |
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