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Matafonova, Galina, Christofi, Nicholas, Batoev, Valeriy and Sosnin, Edward (2008) Degradation of chlorophenols in aqueous media using UV XeBr excilamp in a flow reactor. Chemosphere, 70 (6). pp. 1124-1127.
Full text not available from this repository. (Request a copy)Abstract/Description
-Chlorophenol (2-CP), 4-chlorophenol (4-CP) and 2,4-dichlorophenol (2,4-DCP) at initial concentrations of 10, 20, 50 and 100 mg l−1 were degraded in aqueous media by direct UV photolysis using dielectric barrier discharge XeBr* excilamp (283 nm) in a flow-through photoreactor. The pseudo-first order rate constants were highest and half-life times were lowest for 4-CP. The rates of photolysis under the experimental conditions increased in the order: 2-CP < 2, 4-DCP < 4-CP. The intermediates of photolysis were identified by GC–MS and HPLC. The evolution of hydroquinone and p-benzoquinone as major intermediates of 4-CP photolysis was monitored.
| Item Type: | Article |
|---|---|
| Electronic ISSN: | 0045-6535 |
| Uncontrolled Keywords: | Excilamp; Chlorophenols; Direct photolysis; Flow-through photoreactor; |
| University Divisions/Research Centres: | Faculty of Health, Life & Social Sciences > School of Life Sciences |
| Dewey Decimal Subjects: | 300 Social sciences > 360 Social problems & social services > 363 Other social problems & services > 363.7 Environmental pollution |
| Library of Congress Subjects: | G Geography. Anthropology. Recreation > GE Environmental Sciences |
| Item ID: | 2616 |
| Depositing User: | Mrs Lyn Gibson |
| Date Deposited: | 25 May 2009 14:18 |
| Last Modified: | 11 Feb 2013 16:31 |
| URI: | http://researchrepository.napier.ac.uk/id/eprint/2616 |
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