Study of Cd, Cu, Ni, Pb, and Zn Mobile Forms in Gravitation Dust Sediment Particles

Remeteiová, D., Krakovská, E., Sminčáková, E., Tomko, J. and Vojteková, V. Study of Cd, Cu, Ni, Pb, and Zn Mobile Forms in Gravitation Dust Sediment Particles Chemical Papers, Vol.57, No. 3, 2003, 188-191

Document type: Článok z časopisu / Journal Article
Collection: Chemical papers  
 
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Author(s) Remeteiová, D.
Krakovská, E.
Sminčáková, E.
Tomko, J.
Vojteková, V.
Title Study of Cd, Cu, Ni, Pb, and Zn Mobile Forms in Gravitation Dust Sediment Particles
Journal name Chemical Papers
Publication date 2003
Year available 2003
Volume number 57
Issue number 3
ISSN 0366-6352
Start page 188
End page 191
Place of publication Poland
Publisher Versita
Collection year 2003
Language english
Subject 250000 Chemical Sciences
250200 Inorganic Chemistry
Abstract/Summary In order to separate water-soluble compounds of hazardous elements, a single-step extraction process was carried out and gravitation dust sediment was extracted with distilled and snow water. For the isolation of ion-exchangeable forms, 0.1 mol dm-3 CaCl2 and 0.1 mol dm-3 NaNO3 were used. The determination of the elements content in extracts was carried out with flame atomic absorption spectrometer, the Perkin-Elmer model 3030 equipped with a deuterium lamp for background correction and air/acetylene flame. The total content of selected elements in the sample of the gravitation dust sediment decreases in the order Cu, Zn, Pb, Ni, Cd. From selected elements as water-soluble forms are presented only Cd, Cu, and Zn. Cd, Cu, Pb, and Zn were determined in the solution of CaCl2 and Cd, Cu, and Zn in the solution of NH4NO3 and NaNO3.
 
 
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