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Synthesis of Fe3O4/CD magnetic nanocomposite via low temperature plasma technique with high enrichment of Ni(II) from aqueous solution.
- Source :
- Journal of the Taiwan Institute of Chemical Engineers; Jan2017, Vol. 70, p134-140, 7p
- Publication Year :
- 2017
-
Abstract
- Herein, β -cyclodextrin ( β -CD) was conjugated on the surfaces of Fe 3 O 4 particles to synthesize magnetic Fe 3 O 4 /CD nanocomposite using a novel low temperature plasma technique. The Fe 3 O 4 /CD samples were applied in the removal of radionuclides and heavy metal ions contaminations from aqueous solutions. The synthesized Fe 3 O 4 /CD nanocomposite which showed high saturation magnetization could be likely separated by using an external magnet. The adsorption performance and underlying mechanism of Fe 3 O 4 /CD nanocomposite toward nickel ions were studied using batch technique. The adsorption kinetic of nickel ions on Fe 3 O 4 /CD surfaces could be obtained within the time period of 8 h. The surface conjugated CD can obviously improve adsorption performance towards Ni(II) ions. The Fe 3 O 4 /CD samples show propitious adsorption property toward Ni(II) ions from wastewater. The experimental findings showed that Fe 3 O 4 /CD nanocomposite could be used as a highly effective adsorbent for the removal of Ni(II) ions from large volumes of aqueous solution. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 18761070
- Volume :
- 70
- Database :
- Supplemental Index
- Journal :
- Journal of the Taiwan Institute of Chemical Engineers
- Publication Type :
- Academic Journal
- Accession number :
- 120242373
- Full Text :
- https://doi.org/10.1016/j.jtice.2016.10.022