Iekštelpu putekļu paraugu ņemšanas veidi metālisko elementu noteikšanai
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Latvijas Universitāte
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lav
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Iekštelpu putekļu paraugu ņemšanas veidi metālisko elementu noteikšanai. Vancoviča, E., zinātniskais vadītājs Dr. Chem. Osīte A. M. Maģistra darbs, 46 lpp, 12 attēli, 11 tabulas, 51 literatūras avoti, 7 pielikumi. Latviešu valodā. Darbā apkopota informācija par smago metālisko elementu analizēšanu un paraugu ievākšanu sedimentētu putekļu paraugos, kā arī gaisa aerosolu daļiņās. Maģistra darba ietvaros ar ICP-MS analizēti elementi Al, V, Cr, Mn, Fe, Ni, Cu, Zn, As, Pb sedimentētu putekļu paraugos, gaisa aerosolu daļiņās PM1, kā arī noteikta metālisko elementu biopieejamība. Paraugi ņemti lielākoties Rīgā un tās tuvējā apkārtnē, izvērtējot metālisko elementu koncentrācijas atkarībā no putekļu paraugu ņemšanas veida.
Indoor dust sampling methods for the determination of metallic elements. Vancoviča E., supervisor Dr. chem Osīte A., Master’s thesis, 46 pages, 12 figures, 11 tables, 51 literature references, 7 appendices. In Latvian. Information about heavy metals ant their collection methodologies in indoor sedimented dust samples as well as aerosol particles. and their sampling methods has been studied and summarized. Within the framework of the master's thesis, the elements Al, V, Cr, Mn, Fe, Ni, Cu, Zn, As, Pb in sedimented dust samples and air aerosol particles PM1 were analyzed by ICP-MS, as well as the bioaccesability of metallic elements was determined. Samples were taken mostly in Riga and its sorounding region, evaluating the concentrations of metallic elements depending on the type of dust sampling.
Indoor dust sampling methods for the determination of metallic elements. Vancoviča E., supervisor Dr. chem Osīte A., Master’s thesis, 46 pages, 12 figures, 11 tables, 51 literature references, 7 appendices. In Latvian. Information about heavy metals ant their collection methodologies in indoor sedimented dust samples as well as aerosol particles. and their sampling methods has been studied and summarized. Within the framework of the master's thesis, the elements Al, V, Cr, Mn, Fe, Ni, Cu, Zn, As, Pb in sedimented dust samples and air aerosol particles PM1 were analyzed by ICP-MS, as well as the bioaccesability of metallic elements was determined. Samples were taken mostly in Riga and its sorounding region, evaluating the concentrations of metallic elements depending on the type of dust sampling.