Majidnia, Zohreh and Idris, Ani (2015) Removal of barium from radioactive aqueous solution by PVA-alginate encapsulated titanium oxide using sunlight and other light types. RSC Advances, 5 (78). pp. 63588-63595. ISSN 2046-2069
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Official URL: http://dx.doi.org/10.1039/c5ra01620g
Abstract
Barium removal with titania PVA-alginate beads was conducted with sunlight, xenon, black light bulb (BLB) and light emitting diode (LED) lamps. The removal was studied as a function of pH, contact time, temperature and initial concentration. The findings show the removal rate of barium achieved a 98% maximum within 130 min under sunlight. The beads were found to be easily isolated from the aqueous solution and could be reused a minimum of 5 times without losing the original properties. Barium reduction fitted best with the pseudo second-order rate model with a coefficient of determination (R2) of 0.9938.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | incandescent lamps, solutions |
| Subjects: | T Technology > TP Chemical technology |
| Divisions: | Chemical Engineering |
| ID Code: | 54868 |
| Deposited By: | Muhamad Idham Sulong |
| Deposited On: | 24 Aug 2016 04:36 |
| Last Modified: | 24 Aug 2016 04:36 |
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