Pregled bibliografske jedinice broj: 196520
Determination of actinides in Sava river sediments upstream and downstream of NPP Krško by low-level alpha spectrometry
Determination of actinides in Sava river sediments upstream and downstream of NPP Krško by low-level alpha spectrometry // Zbornik radova VI. simpozija HDZZ / Garaj-Vrhovac, Verica ; Kopjar, Nevenka ; Miljanić, Saveta (ur.).
Zagreb, 2005. str. 369-375 (predavanje, domaća recenzija, cjeloviti rad (in extenso), znanstveni)
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Naslov
Determination of actinides in Sava river sediments upstream and downstream of NPP Krško by low-level alpha spectrometry
Autori
Lulić, Stipe ; Mikelić, Luka ; Oreščanin, Višnja ; Pavlović, Gordana
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
Zbornik radova VI. simpozija HDZZ
/ Garaj-Vrhovac, Verica ; Kopjar, Nevenka ; Miljanić, Saveta - Zagreb, 2005, 369-375
Skup
VI. simpozija HDZZ
Mjesto i datum
Stubičke Toplice, Hrvatska, 18.04.2005. - 20.04.2005
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Domaća recenzija
Ključne riječi
Sava River sediments; actinides; alpha spectrometry
Sažetak
A rapid, sensitive and selective procedure is described for determination of Pu, Am, and U in environmental samples by electrodeposition technique. To determine the optimum conditions for plating actinides parameters affecting the electrodeposition such as plating time and current were investigate. Actinides were plated from ammonium oxalate-ammonium sulfate electrolyte containing diethyltriammino pentaacetic acid (DTPA). Total activity of actinides in Sava river sediments upstream and downstream of NPP Krško was investigated. The optimized method was validated by application to environmental samples. Microwave digestion system was used for total decomposition of sediment samples. The chemical yield of plated actinides was determined by 232U.
Izvorni jezik
Engleski
Znanstvena područja
Kemija
