Sensitive Spectrophotometric Determination of Phosphate Using Silica-Gel Collectors

Analytical Sciences

Volumn 20, Issue 2, 2004, Pages 341-344

  Nagai, Masahiro ^a   Sugiyama, Masahito ^b   Hori, Toshitaka ^b  

^a UNIVERSITY OF HUMAN ENVIRONMENTS   (Japan)

^b KYOTO UNIVERSITY   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

IONS; SILICA; SILICA GEL; SURFACE WATERS;

DETERMINATION METHODS; LAKE BIWA; NATURAL WATER SAMPLES; NATURAL WATERS; PH RANGE; PHOSPHATE CONCENTRATION; PYROCATECHOL VIOLET; SPECTROPHOTOMETRIC DETERMINATION;

IRON COMPOUNDS;

CATECHOL DERIVATIVE; FERRIC ION; LAKE WATER; PHOSPHATE; SILICA GEL;

ADSORPTION; ANALYTIC METHOD; ARTICLE; CALIBRATION; ENVIRONMENTAL MONITORING; JAPAN; LAKE; SPECTROPHOTOMETRY; WATER SAMPLING;

EID: 1442264836     PISSN: 09106340     EISSN: None     Source Type: Journal    
DOI: 10.2116/analsci.20.341     Document Type: Article

References (9)

1. J. Murphy and J. P. Riley, Anal. Chim. Acta, 1962, 27, 31.
2. L. S. Clesceri, A. E. Greenberg, and R. R. Trussell, "Standard Methods for the Examination of Water and Wastewater", 1989, American Public Health Association, Washington.
3. A. Henriksen, Analyst, 1966, 91, 652.
4. M. Ishibashi and M. Tabushi, Japan Analyst, 1959, 8, 588.
5. T. Hori, Y. Kanada, and T. Fujinaga, Bunseki Kagaku, 1992, 31, 592.
6. S. Motomizu, T. Wakimoto, and K. Toei, Anal. Chim. Acta, 1982, 138, 329.
7. S. Motomizu, T. Wakimoto, and K. Toei, Talanta, 1984, 31, 235.
8. J. Lyman and R. H. Fleming, J. Mar. Res., 1940, 3, 134.
9. W. Stumm and J. J. Morgan, "Aquatic Chemistry", 1981, John Wiley & Sons.