Removal of chromium(VI) and uranium(VI) from aqueous solutions by the immobilized nanoscale Fe0
DOI:
https://doi.org/10.15587/1729-4061.2015.48885Keywords:
immobilized nanoscale Fe0, sorption capacity, chromium(VI) and uranium(VI) compounds, electrosurface propertiesAbstract
Using the macro-electrophoresis method, electrosurface properties of the synthesized composite sorbents were experimentally determined. It was found that their surface has a mosaic structure that contains functional groups, different in chemical behavior, causing the sorption properties.
The physicochemical characteristics of the processes of water purification from chromium(VI) and uranium(VI) compounds using sorption-reduction materials based on the nanoscale Fe0 and clay minerals were investigated. It was found that the composite sorbents exhibit a high sorption capacity with respect to heavy metals in the anionic form. The removal efficiency of chromium and uranium from water is significantly affected by the pH of the aqueous medium and the content of the immobilized nanoscale Fe0 in the composite. The possibility of using highly dispersed sorbents in deep water purification from heavy metal ions was shown.
References
- Kornilovych, B. Yu., Sorokin, О. G., Pavlenko, V. M., Koshyk, Yu. I. (2011). Pryrodookhoronni tekhnologii v uranovydobuvnii ta pererobnii promyslovosti. Kiev, 156.
- Scott, T. B., Popescu, I. C., Crane, R. A., Noubactep, C. (2011). Nano-scale metallic iron for the treatment of solutions containing multiple inorganic contaminants. Journal of Hazardous Materials, 186 (1), 280–287. doi: 10.1016/j.jhazmat.2010.10.113
- Fu, F., Dionysiou, D. D., Liu, H. (2014). The use of zero-valent iron for groundwater remediation and wastewater treatment: A review. Journal of Hazardous Materials, 267, 194–205. doi: 10.1016/j.jhazmat.2013.12.062
- Grinvud, N., Ernsho, A. (2010). Khimiya elementov: v 2 kn. Vol. 1. Мoscow: BINOM. Laboratoriia znanii, 670.
- Fan, M., Yuan, P., Chen, T. (2010). Synthesis, characterization and size control of zerovalent iron nanoparticles anchored on montmorillonite. Chinese Science Bulletin, 55, 1092–1099.
- Gu, C., Jia, H., Li, H., Teppen, B. J., Boyd, S. A. (2010). Synthesis of Highly Reactive Subnano-Sized Zero-Valent Iron Using Smectite Clay Templates. Environ. Sci. Technol., 44 (11), 4258–4263. doi: 10.1021/es903801r
- Shi, L., Zhang, X., Chen, Z. (2011). Removal of Chromium (VI) from wastewater using bentonite-supported nanoscale zero-valent iron. Water Research, 45 (2), 886–892. doi: 10.1016/j.watres.2010.09.025
- Kornilovych, B. Yu., Andrievska, O. R., Plemyannikov, M. M., Spasenova, L. M. (2013). Phizychna khimiya kremnezemu i nanodyspersnyh sylikativ. Kiev: Osvita Ukrainy, 176.
- Li, Z., Jones, H. K., Bowman, R. S., Helferich, R. (1999). Enhanced Reduction of Chromate and PCE by Pelletized Surfactant-Modified Zeolite/Zerovalent Iron. Environmental Science & Technology, 33 (23), 4326–4330. doi: 10.1021/es990334s
- Pang, Z., Yan, M., Jia, X., Wang, Z., Chen, J. (2014). Debromination of decabromodiphenyl ether by organo-montmorillonite-supported nanoscale zero-valent iron: Preparation, characterization and influence factors. Journal of Environmental Sciences, 26 (2), 483–491. doi: 10.1016/s1001-0742(13)60419-2
- Yan, W., Herzing, A. A., Kiely, C. J., Zhang, W. (2010). Nanoscale zero-valent iron (nZVI): Aspects of the core-shell structure and reactions with inorganic species in water. Journal of Contaminant Hydrology, 118 (3-4), 96–104. doi: 10.1016/j.jconhyd.2010.09.003
- Cundy, A. B., Hopkinson, L., Whitby, R. L. D. (2008). Use of iron-based technologies in contaminated land and groundwater remediation: A review. Science of The Total Environment, 400 (1-3), 42–51. doi: 10.1016/j.scitotenv.2008.07.002
- Li, X., Elliott, D. W., Zhang, W. (2006). Zero-Valent Iron Nanoparticles for Abatement of Environmental Pollutants: Materials and Engineering Aspects. Critical Reviews in Solid State and Materials Sciences, 31 (4), 111–122. doi: 10.1080/10408430601057611
- Shi, L., Lin, Y.-M., Zhang, X., Chen, Z. (2011). Synthesis, characterization and kinetics of bentonite supported nZVI for the removal of Cr(VI) from aqueous solution. Chemical Engineering Journal, 171 (2), 612–617. doi: 10.1016/j.cej.2011.04.038
- Schwertman, U., Cornell, R. M. (2000). Iron Oxides in the Laboratory. WILEY-VCH Verlag GmbH, D-69469 Weinheim (Federal Republic of Germany), 188.
- Baranov, V. I., Bibik, E. E., Kozhevnikova, N. M. (1983). Praktikum po kollosdnoi khimiyi. Мoscow: Vysshaia shkola, 100.
- Mchedlov-Petrosian, M. O., Lebid, V. I., Glazkova O. M., Lebid, O. V. (2010). Kolloiidna khimiya. Kharkiv: KhNU im. V. N. Karazina, 500.
- Lur̕e, Yu. Yu. (1989). Analitichesksya khimiya promyshlennyh vod. Мoscow: Khimiya, 448.
- Sondi, I., Pravdic, V. (2002). Electrokinetic investigations of clay mineral particles. In Interfacial electrokinetics and electrophoresis. Marcel Dekker, Inc., New York, 773–797.
- Sun, Y.-P., Li, X., Cao, J., Zhang, W., Wang, H. P. (2006). Characterization of zero-valent iron nanoparticles. Advances in Colloid and Interface Science, 120 (1-3), 47–56. doi: 10.1016/j.cis.2006.03.001
- Kornilovych, B. Yu., Moraru, V. N., Ovcharenko, F. D. (1984). Elertrokineticheskie svoistva mehanicheski aktivirovannyh glinistyh mineralov. Doklady AN SSSR, 275, 3, 675–677.
- Shi, L., Lin, Y.-M., Zhang, X., Chen, Z. (2011). Synthesis, characterization and kinetics of bentonite supported nZVI for the removal of Cr(VI) from aqueous solution. Chemical Engineering Journal, 171 (2), 612–617. doi: 10.1016/j.cej.2011.04.038
- Cao, J., Zhang, W. (2006). Stabilization of chromium ore processing residue (COPR) with nanoscale iron particles. Journal of Hazardous Materials, 132 (2-3), 213–219. doi: 10.1016/j.jhazmat.2005.09.008
- Shin, Y., Bae, S., Lee, W. (2013). Formation of surface mediated iron colloids during U(VI) and nZVI interaction. Advances in Environmental Research, 2 (3), 167–177. doi: 10.12989/aer.2013.2.3.167
Downloads
Published
How to Cite
Issue
Section
License
Copyright (c) 2015 Вікторія Юріївна Тобілко, Олександр Лаврович Маковецкий, Ірина Андріївна Ковальчук, Борис Юрійович Корнілович
This work is licensed under a Creative Commons Attribution 4.0 International License.
The consolidation and conditions for the transfer of copyright (identification of authorship) is carried out in the License Agreement. In particular, the authors reserve the right to the authorship of their manuscript and transfer the first publication of this work to the journal under the terms of the Creative Commons CC BY license. At the same time, they have the right to conclude on their own additional agreements concerning the non-exclusive distribution of the work in the form in which it was published by this journal, but provided that the link to the first publication of the article in this journal is preserved.
A license agreement is a document in which the author warrants that he/she owns all copyright for the work (manuscript, article, etc.).
The authors, signing the License Agreement with TECHNOLOGY CENTER PC, have all rights to the further use of their work, provided that they link to our edition in which the work was published.
According to the terms of the License Agreement, the Publisher TECHNOLOGY CENTER PC does not take away your copyrights and receives permission from the authors to use and dissemination of the publication through the world's scientific resources (own electronic resources, scientometric databases, repositories, libraries, etc.).
In the absence of a signed License Agreement or in the absence of this agreement of identifiers allowing to identify the identity of the author, the editors have no right to work with the manuscript.
It is important to remember that there is another type of agreement between authors and publishers – when copyright is transferred from the authors to the publisher. In this case, the authors lose ownership of their work and may not use it in any way.