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Synthesis of sodium dodecyl sulfate-supported nanocomposite cation exchanger: removal and recovery of Cu from synthetic, pharmaceutical and alloy samples.
- Source :
-
Journal of the Iranian Chemical Society . Sep2015, Vol. 12 Issue 9, p1677-1686. 10p. - Publication Year :
- 2015
-
Abstract
- A new surfactant-based nanocomposite cation exchanger, sodium dodecyl sulfate-Th(IV) tungstate (SDS-TT) was prepared by the sol-gel method. The SDS-TT was characterized by FTIR, XRD, TGA, SEM, EDS and TEM. The distribution studies for various metal ions on SDS-TT were performed in different acidic mediums. On the basis of distribution coefficient values, SDS-TT was found to be selective for Cu metal ion. SDS-TT was successfully used for the quantitative separation of Cu from the synthetic mixture, pharmaceutical formulation and brass sample. The regeneration studies were performed which showed a decrease in the recovery of Cu from 88 to 70 % after seven consecutive cycles. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 1735207X
- Volume :
- 12
- Issue :
- 9
- Database :
- Academic Search Index
- Journal :
- Journal of the Iranian Chemical Society
- Publication Type :
- Academic Journal
- Accession number :
- 103547399
- Full Text :
- https://doi.org/10.1007/s13738-015-0642-8