UO2 nanoparticles synthesis from leaching solutions on the hematite support

• Authors: Zygmunt Sadowski , Aleksandra Sklodowska
• Languages of publication: EN

Abstracts

EN

In the present studies the bacterial leaching process is used to extract uranium from the uranium mining wastes. The bioleaching process is environment friendly and gives the extraction yield of over 90%. The bioleaching solutions were obtained from the waste materials located at different places at Lover Silesia (Kowary, Grzmiąca, Kopaniec). Among various templates the hematite Fe2O3 nanoparticles are most useful. Interactions uranium ions with synthesized nanoparticles of hematite, magnesite, and iron were examined. 

Keywords

EN

bioleaching, nanoparticles, hematite, zeta potential, uranium oxide

• Publisher: Wydawnictwo Uniwersytetu Marii Curie-Skłodowskiej
• Journal: Annales Universitatis Mariae Curie-Skłodowska, sectio AA – Chemia
• Year: 2016
• Volume: 71
• Issue: 1

Dates

published

2016

online

2016-05-24

Contributors

author

Zygmunt Sadowski

author

Aleksandra Sklodowska

References

• prof. W.Janusz UMCS
• prof J.Dzrymała PWr
• dr inż. T.Chmielewski PWr

Identifiers

DOI

10.17951/aa.2016.71.1.79