Teirumnieka, Ērika

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Teirumnieka, Ērika
Official Name
Teirumnieka, Ērika
Alternative Name
Ērika Teirumnieka
Erika Teirumnieka
Teirumnieka, Erika
Main Affiliation
Email
erika.teirumnieka@rta.lv
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Scopus Author ID
56323862400
Researcher ID
EBG-0589-2022

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  • Publication
    THE MATHEMATICAL MODELING OF METALS CONTENT IN PEAT
    (2009)
    Teirumnieks, Edmunds 
    ;
    Harijs Kalis
    ;
    Teirumnieka, Ērika 
    ;
    Kangro, Ilmārs 
    Metals deposition in peat can aid to evaluate impact of atmospheric or wastewaters pollution and thus can be a good indicator of recent and historical changes in the pollution loading. For peat using in agriculture, industrial, heat production etc. knowledge of peat metals content is important. Experimental determination of metals in peat is very long and expensive work. Using experimental data the mathematical model for calculation of concentrations of metals in different points for different layers is developed. The values of the metals (Ca, Mg, Fe, Sr, Cu, Zn, Mn, Pb, Cr, Ni, Se, Co, Cd, V, Mo) concentrations in different layers in peat taken from Knavu peat bog from four sites are determined using inductively coupled plasma optical emission spectrometer. Mathematical model for calculation of concentrations of metal has been described in the paper. As an example, mathematical models for calculation of Pb concentrations have been analyzed.
    Scopus© Citations 1