Use of column-switching ion chromatography for the simultaneous determination of total nitrogen and phosphorus after microwave assisted persulphate digestion

Journal of Chromatography A

Volumn 822, Issue 1, 1998, Pages 162-166

  Colombini, Sonia ^a   Polesello, Stefano ^a   Valsecchi, Sara ^a  

^a WATER RESEARCH INSTITUTE   (Italy)

Author keywords

Nitrogen; Persulphate digestion, microwave assisted; Phosphorus; Water analysis

Indexed keywords

NITROGEN; PHOSPHORUS;

ARTICLE; ION PAIR CHROMATOGRAPHY; MICROWAVE RADIATION; POLLUTION; PRIORITY JOURNAL; WASTE WATER; WATER ANALYSIS;

EID: 0032566602     PISSN: 00219673     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0021-9673(98)00569-X     Document Type: Article

References (16)

1. [1] K.S. Porter, Nitrogen and Phosphorus: Food Production, Waste and the Environment, Ann Arbor Science, Ann Arbor 1975.
2. [2] G. Persson, M. Jansson (Editors), Phosphorus in Freshwater Ecosystems, Hydrobiologia, Vol. 170, Kluwer, Dordrecht 1988.
3. [3] J.C. Valderrama, Marine Chem. 10 (1981) 109.
4. [4] F. Koroleff, in: K. Grasshof, M. Ehrhardt, K. Kremling (Editors), Methods of Seawater Analysis, 2nd ed., Verlag, Weinheim 1983, p. 125.
5. [5] J. Ebina, T. Tsutsui, T. Shirai, Water Res. 17 (1983) 1721.
6. [6] Method 4500-P, in: APHA, AWWA and WEF, Standard Methods for the Examination of Water and Wastewater, American Public Health Association, Washington, DC, 18th ed., 1992, pp. 4-108.
7. [7] Method D-515-82, Annual Books of ASTM Standard, ASTM, Philadelphia, PA, 1988, p. 474.
8. [8] H. Ledo de Medina, M. Colina de Vargas, J. Marin, D. Pirela, J. Chromatogr. A 671 (1994) 287.
9. [9] R.W. Slingsby, C.A. Pohl, J. Chromatogr. A 739 (1996) 49.
10. [10] J. Mattush, R. Wennrich, Fresenius J. Anal. Chem. 356 (1996) 335.
11. [11] M. Colina, H. Ledo, E. Gutierrez, E. Villalobos, J. Marin, J. Chromatogr. A 739 (1996) 223.
12. [12] M.T. Galceran, M. Diez, J. Chromatogr. A 675 (1994) 141.
13. [13] G.A. Tartari, A. Marchetto, R. Mosello, J. Chromatogr. A 706 (1995) 21.
14. [14] M. Achilli, L. Romele, J. Chromatogr. A 770 (1997) 29.
15. [15] J.D. Winefordner, G.L. Long, Anal. Chem. 55 (1983) 712A.
16. [16] Intercomparison AQUACON 1/97, unpublished results.