Flow injection analysis of nanomolar level orthophosphate in seawater with solid phase enrichment and colorimetric detection

Marine Chemistry

Volumn 103, Issue 1-2, 2007, Pages 122-130

  Liang, Ying ^a   Yuan, Dongxing ^a   Li, Quanlong ^a   Lin, Qingmei ^a  

^a XIAMEN UNIVERSITY   (China)

Author keywords

Cetyltrimethylammonium bromide; On line solid phase extraction; Orthophosphate; Phosphomolybdenum blue; Sep Pak C18

Indexed keywords

CHEMICAL REACTION; COLORIMETRY; DETECTION METHOD; EXPERIMENTAL STUDY; EXTRACTION METHOD; ORTHOPHOSPHATE; SEAWATER; SILICATE; SPECTROPHOTOMETRY; TEMPERATURE EFFECT;

EID: 33845344340     PISSN: 03044203     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.marchem.2006.06.013     Document Type: Article

References (25)

1. Arnold G.F., Edward C., Luciano F., and Judian F.T. Shapes of flow injection signals: effect of refractive index on spectrophotometric signals obtained for on-line formation of bromine from bromate, bromide and hydrogen ion in a single-channel manifold using large-volume time-based injections. Analyst 115 (1990) 593-597
2. Berger W., McCarty H., and Smith R.K. Environmental Laboratory Data Evaluation (1996), Genium Publishing Corporation, GA, USA 2-11
3. Berrueta L.A., Gallo B., and Vicente F. A review of solid phase extraction: basic principles and new developments. Chromatographia 40 (1995) 474-483
4. 9 level and a new method of refractometric determinations. Analyst 103 (1978) 897-908
5. Cavender-Bares K.K., Karl D.M., and Chisholm S.W. Nutrient gradients in the western North Atlantic Ocean: relationship to microbial community structure and comparison to patterns in the Pacific Ocean. Deep-Sea Research. Part 1. Oceanographic Research Papers 48 (2001) 2373-2395
6. Chen Y.L.L., Chen H.Y., Karl D.M., and Takahashi M. Nitrogen modulates phytoplankton growth in spring in the South China Sea. Continental Shelf Research 24 (2004) 527-541
7. Debra A.W., and Kenneth W.B. Improved method for shipboard determination of iron in seawater by flow injection analysis. Analytical Chimica Acta 453 (2002) 21-32
8. Drummond L., and Mather W. Determination of phosphorus in aqueous solution via formation of the phosphoantimonybdenum blue complex re-examination of optimum conditions for the analysis of phosphate. Chimica Analytical Acta 302 (1995) 69-74
9. Haberer J.L., and Brandes J.A. A high sensitivity, low volume HPLC method to determine soluble reactive phosphate in freshwater and saltwater. Marine Chemistry 82 (2003) 185-196
10. Karl D.M., and Tien G. MAGIC: a sensitive and precise method for measuring dissolved phosphorus in aquatic environments. Limnology and Oceanography 37 (1992) 105-116
11. Karl D.M., and Tien G. Temporal variability in dissolved phosphorus concentrations in the subtropical North Pacific Ocean. Marine Chemistry 56 (1997) 77-96
12. Katsaounos C.Z., Giokas D.L., Vlessidis A.G., Paleologos E.K., and Karayannis M.I. The use of surfactant-based separation techniques for monitoring of orthophosphate in natural waters and wastewater. Science of the Total Environment 305 (2003) 157-167
13. Krom M.D., Kress N., and Brenner S. Phosphorus limitation of primary productivity in the eastern Mediterranean Sea. Limnology and Oceanography 36 (1991) 424-432
14. Murphy J., and Rilly J.P. A modified single solution method for the determination of phosphate in natural waters. Analytical Chimica Acta 27 (1962) 31-36
15. Liang Y., Yuan D.X., and Lin Q.M. Trace analysis of orthophosphate in seawater with solid phase extraction and spectrophotometry. Chinese Journal of Analytical Chemistry 33 (2005) 1053-1057
16. Price D., Mantoura R.F.C., and Worsfold P.J. Shipboard determination of hydrogen peroxide in the western Mediterranean Sea using flow injection with chemiluminescence detection. Analytical Chimica Acta 371 (1998) 205-215
17. Shoji M., Toshiaki W., and Kyoji T. Solvent extraction-spectrophotometric determination of phosphate with molybdate and malachite green in river water and sea-water. Talanta 31 (1984) 235-240
18. Smith S.V. Phosphorus versus nitrogen limitation in the marine environment. Limnology and Oceanography 29 (1984) 1149-1160
19. State Oceanic Administration of China. Specifications of Oceanographic Survey (1991), Ocean Press, Beijing
20. Taguchi G., and Konishi S. Orthogonal Arrays and Linear Graphs (1987), American Supplier Institute Inc., Dearborn, MI
21. Yimaz A., and Tu{eth}rul S. The effect of cold-and warm-core eddies on the distribution and stoichiometry of dissolved nutrients in the northeastern Mediterranean. Journal of Marine Systems 16 (1998) 253-268
22. Young S.L., Seiki T., Mukai T., Takimoto K., and Okada M. Limiting nutrients of phytoplankton community in Hiroshima bay, Japan. Water Research 30 (1996) 1490-1494
23. Zui O.V., and Birks J.W. Trace analysis of phosphorus in water by sorption preconcentration and luminol chemiluminescence. Analytical Chemistry 72 (2000) 1699-1703
24. Zhang J.Z., and Chi J. Automated analysis of nanomolar concentrations of phosphate in natural waters with liquid waveguide. Science of the Total Environment 36 (2002) 1048-1053
25. Zhang J.Z., Fischer C.J., and Ortner P.B. Optimization of performance and minimization of silicate interference in continuous flow phosphate analysis. Talanta 49 (1999) 293-304