Proceedings of the Korean Radioactive Waste Society Conference (한국방사성폐기물학회:학술대회논문집)
- 2007.11a
- /
- Pages.327-328
- /
- 2007
Optimization of auto-deposition for Po-210 in environmental sample
-
Lee, Myung-Ho
(Korea Atomic Energy Research Institute)
;
- Cho, Hye-Ryun (Korea Atomic Energy Research Institute) ;
- Park, Kyoung-Kyun (Korea Atomic Energy Research Institute) ;
- Joe, Kih-Soo (Korea Atomic Energy Research Institute) ;
-
Kim, Won-Ho
(Korea Atomic Energy Research Institute)
;
-
Jung, Euo-Chang
(Korea Atomic Energy Research Institute)
;
-
Jee, Kwang-Yong
(Korea Atomic Energy Research Institute)
- Published : 2007.11.15
Abstract
The deposition conditions for plating polonium have been optimized with deposition parameters such as pH, volume and temperature of the deposition and deposition time. In the tap water, the chemical yields of polonium forthe deposition solution adjusted to pH 0 were higher than those for the deposition solution adjusted to pH 2. This modified auto-deposition method made it possible to obtain reliable data of activity concentration of Po-210.
Keywords