Autor: Chibowski, S. - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Study on analytical procedure of plutonium separation from air aerosols collected on Petrianov filter
Autorzy:: Komosa, A.
Chibowski, S.
Orzeł, J.
Powiązania:: https://bibliotekanauki.pl/articles/148072.pdf
Data publikacji:: 2001
Wydawca:: Instytut Chemii i Techniki Jądrowej
Tematy:: alpha spectrometry
Petrianov filter
plutonium
polonium
Opis:: A standard procedure for the determination of plutonium in soil was modified and applied for the assay of this element in dust and aerosols collected from ground-level air on a Petrianov filter, in an ASS-500 air monitoring station. The modification consists in replacing a dry ashing mineralization step by direct acid leaching. The problem of polonium interference with plutonium determination was also discussed and the concentration of polonium in air was estimated.
Źródło:: Nukleonika; 2001, 46, 4; 151-153
0029-5922
1508-5791
Pojawia się w:: Nukleonika
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: Studies on concentration of some heavy metals and strontium 90Sr and cesium 137Cs isotopes in bottom sediments of selected lakes of Łęczyńsko-Włodawskie Pojezierze
Autorzy:: Solecki, J.
Reszka, M.
Chibowski, S.
Powiązania:: https://bibliotekanauki.pl/articles/148507.pdf
Data publikacji:: 2006
Wydawca:: Instytut Chemii i Techniki Jądrowej
Tematy:: strontium
cesium
lakes
sedimentes
haevy metals
Opis:: Research on concentration of radionuclides and heavy metals in bottom sediments of three different lakes is presented. The lakes were located in the vicinity of the National Park in the Lublin (Poland) region. Bottom sediments were collected from various depths. In all studied sediment, sample concentration of 90Sr and 137Cs isotopes ranged from 2.07 11.76 to 5.67 67.7 Bq/kg, respectively. The amount of radioactive 137Cs increased with depth of the lake. The same dependence for 90Sr was not observed. The level of radioactivity originated from natural isotopes was much lower in bottom sediments than that measured in related soils. Most of radioactivity in bottom sediments comes from anthropogenic isotopes.
Źródło:: Nukleonika; 2006, 51,suppl.2; 33-37
0029-5922
1508-5791
Pojawia się w:: Nukleonika
Dostawca treści:: Biblioteka Nauki

Artykuł

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