Size distribution evaluation of metal in surface water by filtration method

Manabu Igawa, Shin Ogawa, Hiroshi Okochi

Research output: Contribution to journalArticle

Abstract

In the surface water analysis, the existing forms of iron and aluminium are apt to change during the preservation period and the filtration. The sample should be filtered within a day after the sampling and the sample volume should be small to avoid gel layer formation during filtration. Size distribution of metal in surface water was evaluated by filtration method. Sodium, potassium, calcium and magnesium are dissolved predominantly as free ions, whereas aluminium and iron are existing as particulate matters in surface water samples.

Original languageEnglish
Pages (from-to)259-264
Number of pages6
JournalBunseki Kagaku
Volume42
Issue number5
DOIs
Publication statusPublished - 1993
Externally publishedYes

Fingerprint

Surface waters
Metals
Aluminum
Iron
Water analysis
Particulate Matter
Magnesium
Potassium
Gels
Sodium
Ions
Sampling
Calcium

Keywords

  • filtration
  • gel layer formation
  • size distribution
  • surface water

ASJC Scopus subject areas

  • Analytical Chemistry

Cite this

Size distribution evaluation of metal in surface water by filtration method. / Igawa, Manabu; Ogawa, Shin; Okochi, Hiroshi.

In: Bunseki Kagaku, Vol. 42, No. 5, 1993, p. 259-264.

Research output: Contribution to journalArticle

Igawa, Manabu ; Ogawa, Shin ; Okochi, Hiroshi. / Size distribution evaluation of metal in surface water by filtration method. In: Bunseki Kagaku. 1993 ; Vol. 42, No. 5. pp. 259-264.
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