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Determination of sulfite in water samples by flow injection analysis with fluorescence detection
Citation
Yin, LQ and Yuan, DX and Zhang, M, Determination of sulfite in water samples by flow injection analysis with fluorescence detection, Chinese Chemical Letters, 21, (12) pp. 1457-1461. ISSN 1001-8417 (2010) [Refereed Article]
Copyright Statement
Copyright 2010 Dong Xing Yuan. Published by Elsevier B.V. on behalf of Chinese Chemical Society. All rights reserved.
DOI: doi:10.1016/j.cclet.2010.06.029
Abstract
A fast, sensitive, and reliable method for the determination of sulfite (SO32−) in fresh water and seawater samples was developed. The proposed method was based on the reaction of o-phthalaldehyde (OPA)–sulfite–NH3 in alkaline solution, with flow injection analysis and fluorescence detection. The experimental parameters were investigated in pure water and seawater matrixes. The detection limits (S/N = 3) were 0.006 μmol/L in pure water and 0.018 μmol/L in seawater for SO32−. The method was successfully applied to analyze SO32− in the samples of rain water and flue gas desulfurization seawater.
Item Details
| Item Type: | Refereed Article |
|---|---|
| Keywords: | sulfite, fluorophotometry,FIA, flue gas desulfurization seawater, rainwater |
| Research Division: | Chemical Sciences |
| Research Group: | Analytical Chemistry |
| Research Field: | Flow Analysis |
| Objective Division: | Environment |
| Objective Group: | Natural Hazards |
| Objective Field: | Natural Hazards in Coastal and Estuarine Environments |
| Author: | Zhang, M (Dr Min Zhang) |
| ID Code: | 104698 |
| Year Published: | 2010 |
| Web of Science® Times Cited: | 13 |
| Deposited By: | Chemistry |
| Deposited On: | 2015-11-18 |
| Last Modified: | 2016-03-10 |
| Downloads: | 0 |
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