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Browsing by Subject "speciation"

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    Item type:Thesis, Access status: Restricted ,
    Formy występowania składników wód leczniczych w złożu Wysowa ze szczególnym uwzględnieniem mikroelementów
    (Data obrony: 2014-09-30) Dawiec, Paulina
    Wydział Geologii, Geofizyki i Ochrony Środowiska
    Wysowa-Zdrój is a town famous for its curative waters of HCO3-Cl-Na-with microelements in its composition. They are exploited in the Wysowa mining area and used in spa treatment and bottling. The aim of this study was to analyze the spatial and temporal variability of the chemical composition of curative waters and to present forms (speciation) of the individual components, with particular attention to microelements. To accomplish this task, the hydrogeochemical modeling in Phreeqc was used. The issue is of importance in the case of curative waters, because individual speciation of elements may have different, even significant effect on human body.
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    Item type:Thesis, Access status: Restricted ,
    Ocena potencjalnej migracji $Zn$ i $Pb$ w osadach wodnych i glebach w dolinie Białej Przemszy (Sławków)
    (Data obrony: 2012-09-28) Kozielec, Izabela
    Wydział Geologii, Geofizyki i Ochrony Środowiska
    This work presents result of research content $Zn$ i $Pb$ in soils and sediments in Biała Przemsza valley. Samples were taken on Oct. 22, 2011 year in the Sławków. It was done five drilling (S I, S II, S III, S IV, S V) and taken 61 samples. The collected sediment measured temperature, pH, Eh and PEW. The content of water, organic matter and carbonates measured by weight method. For chosen samples was performed BCR sequential extraction. It served determine the potential mobility of $Zn$ and $Pb$ in the analyses samples. Studies have shown that the most mobile part of the fraction $Zn$ in sediments is 7 - 63%, in the soils of 7 - 38% and $Pb$ 3 - 70% of the sediment, and 6 - 62% of the soils. The highest absolute concentrations of metals in the most mobility form was found in soils closest to the river bed. As you move away from the trough of the show a downward trend.