Yusof, A. M. and Idris, N. H. and Malek, N. A. N. N. and Wood, A. K. H. (2009) Use of granulated modified zeolite Y for the removal of inorganic arsenic and selenium species. Journal of Radioanalytical and Nuclear Chemistry, 281 (2). pp. 269-272. ISSN 0236-5731
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Official URL: http://dx.doi.org/10.1007/s10967-009-0103-x
Abstract
Column studies were performed to evaluate the performance of modified zeolite-Y with ion Fe (zeolite-FeY) in removing As(III), As(V), Se(IV) and Se(VI) from groundwater. The removal capacities for zeolite-FeY was carried out on arsenic and selenium species in aqueous solution by co-precipitation technique with DBDTC-Pp complex in the pH range of 1.5-2.5 followed by the neutron activation analysis (NAA) using a TRIGA-MkII reactor with an average flux of 2.1 × 1012 neutrons cm-2 s-1 and inductively coupled plasma-mass spectrometry (ICP-MS) technique as comparison. The accuracy between the results obtained from both techniques were compared and evaluated.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | arsenic, column studies, neutron activation analysis, selenium, zeolite Fe-Y |
| Subjects: | Q Science > QD Chemistry |
| Divisions: | Science |
| ID Code: | 13179 |
| Deposited By: | Liza Porijo |
| Deposited On: | 20 Jul 2011 09:00 |
| Last Modified: | 20 Jul 2011 09:00 |
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