- Tytuł:
- Bioaccumulation of uranium from waste water using different strains of Saccharomyces cerevisiae
- Autorzy:
-
Tykva, R.
Novák, J.
Podracká, E.
Popa, K. - Powiązania:
- https://bibliotekanauki.pl/articles/148088.pdf
- Data publikacji:
- 2009
- Wydawca:
- Instytut Chemii i Techniki Jądrowej
- Tematy:
-
bioaccumulation
uranium
Saccharomyces cerevisiae
competitive ions - Opis:
- Five different strains of Saccharomyces cerevisiae were tested for their abilities to accumulate uranium from waste water containing competitive ions. Samples of water passing out from a previous uranium mill were used. The strains tested possess different abilities to accumulate uranium. The kinetics of bioaccumulation, the leaching degree, the influence of cell density and their origin were investigated. Under the applied experimental conditions, more than a half of the total activity (uranium and the decay products) could be accumulated after 60 min contact time of 1 mL S. cerevisiae suspension and 5 mL of water. The other cations present in solution effectively competed for the uranium accumulation. 226Ra and its decay products were completely retained using all tested strains.
- Źródło:
-
Nukleonika; 2009, 54, 2; 143-148
0029-5922
1508-5791 - Pojawia się w:
- Nukleonika
- Dostawca treści:
- Biblioteka Nauki
Artykuł