Application of the sequential extraction procedure for dust samples from Kayseri-Turkey


Soylak M., Uzek U., narin i., TÜZEN M., TÜRKOĞLU O., Elci L.

FRESENIUS ENVIRONMENTAL BULLETIN, vol.13, no.5, pp.454-457, 2004 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 13 Issue: 5
  • Publication Date: 2004
  • Journal Name: FRESENIUS ENVIRONMENTAL BULLETIN
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.454-457
  • Keywords: sequential extraction, house dusts, extractable, reducible, oxidizable, atomic absorption spectrometer, TRACE-METAL LEVELS, HEAVY-METALS, SEDIMENT SAMPLES, SEWAGE-SLUDGE, SOILS, FRACTIONATION, ELEMENTS, SPECIATION, MANGANESE, COPPER
  • Erciyes University Affiliated: Yes

Abstract

Sequential extraction procedure (acid extractable, reducible, oxidizable, and residual) proposed by Standards, Measurements and Testing Programme, formerly: Community Bureau of Reference (BCR) was applied for the determination of trace metals in the house dust samples collected from Kayseri Turkey. The determination of trace metals in the samples was performed by flame atomic absorption spectrometry. The proposed method showed satisfactory recoveries, detection limits and standard deviations for trace metals determination in dust samples. Generally, most of the elements were found in the oxidizable and residual fractions. The total concentrations of trace metals analyzed were found in the range, for Cu: 62.4-119.8, Ni: 37.8-97.8, Cd: 2.54-4.27 and Cr: 38.7-53.5 mg/kg. The results are in agreement with the reported values in the literature.