Sorption of uranium(VI) ions by iron-containing nanocomposites based on montmorillonite
DOI:
https://doi.org/10.15407/dopovidi2018.04.088Keywords:
montmorillonite, nZVI, organomontmorillonite, sorption, uranium(VI)Abstract
We have studied physico-chemical features of the sorption of U (VI) ions by composites based on montmorillonite and organomontmorillonite modified by nanosized iron. The electron microscopic study of the obtained materials is performed. The possibility of their use in the purification of groundwater with the use of modern environmental technologies is shown.
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Fu, F., Dionysiou, D. & Liu, H. (2014). The use of zerovalent iron for groundwater remediation and wastewater treatment: a review. J. Hazard. Mater., 267, pp. 194-205. doi: https://doi.org/10.1016/j.jhazmat.2013.12.062
TrujilloReyes, J., PeraltaVidea, J. R. & GardeaTorresdey, J. L. (2014). Supported and unsupported nanomaterials for water and soil remediation: Are they a useful solution for worldwide pollution? J. Hazard. Mater., 280, pp. 487-503. doi: https://doi.org/10.1016/j.jhazmat.2014.08.029
Üzüm, Ç., Shahwan, T., Eroğlu, A. E., Hallam, K. R., Scott, T.B. & Lieberwirth, I. (2008). Synthesis and characterization of kaolinitesupported zerovalent iron nanoparticles and their application for the removal of aqueous Cu2+ and Co2+ ions. Appl. Clay Sci., No 43, pp. 172-181. doi: https://doi.org/10.1016/j.clay.2008.07.030
Shahwan, T., Üzüm, Ç., Eroğlu, A. E. & Lieberwirth, I. (2010). Synthesis and characterization of bentonite/iron nanoparticles and their application as adsorbent of cobalt ions. Appl. Clay Sci., 47, pp. 257-262. doi: https://doi.org/10.1016/j.clay.2009.10.019
Li, S., Wu, P., Li, H., Zhu, N., Li, P., Wu, J., Wang, X. & Dang, Z. (2010). Synthesis and characterization of organomontmorillonite supported iron nanoparticles. Appl. Clay Sci., 50, pp. 330-336. doi: https://doi.org/10.1016/j.clay.2010.08.021
Pang, Z., Yan, M., Jia, X., Wang, Z. & Chen, J. (2014). Debromination of decabromodiphenyl ether by organomontmorillonitesupported nanoscale zerovalent iron: Preparation, characterization and influence factors. J. Environ. Sci., 26, pp. 483-491. doi: https://doi.org/10.1016/S10010742(13)604192
Kornilovych, B. Yu., Sorokin, O. H., Pavlenko, V. M. & Koshyk, Yu. I. (2011). Natureprotection technolo gies in uranium mining and processing industries. Kiev (in Ukrainian).
Kovalchuk, I. A., Golembiovskyy, A. O. & Kornilovych, B. Yu. (2011). Sorption of Cr(VI) and U(VI) ions by palygorskite modified with cationic surfactants. Dopov. Nac. akad. nauk Ukr., No. 11, pp. 131-136 (in Ukrainian).
Zhdanyuk, N., Kovalchuk, I. & Kornilovyich, B. (2016). Obtaining stabilized nanodispersed iron based on organofilized montmorillonite. EasternEuropean Journal of Enterprise Technologies, No. 5/6, pp. 23-28. doi: https://doi.org/10.15587/17294061.2016.79452
Brindley, G. & Brown, G. (1980). Crystal structures of clay minerals and their Xray indentification. London: Miner.
Shpak, A. P., Trachevskyy, V. V. & Karbovskyy, V. L. (2002). Physical chemistry of actinides. Kiev: Akademperiodyka (in Russian).
Shin, Y., Bae, S. & Lee, W. (2013). Formation of surface mediated iron colloids during U(VI) and nZVI interaction. Adv. Environ. Res., 2, Iss. 3, pp. 167-177. doi: https://doi.org/10.12989/aer.2013.2.3.167
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