Determination of natural uranium, thorium and radium isotopes in water and soil samples by alpha spectroscopy

被引：9
|
作者：
Le Cong Hao [1 ]
Chau Van Tao [1 ]
Nguyen Van Dong [2 ]
Luong Van Thong [1 ]
Duong Mong Linh [1 ]
机构：
[1] Univ Sci Ho Chi Minh City, Fac Phys & Engn Phys, Ho Chi Minh City, Vietnam
[2] Univ Sci Ho Chi Minh City, Fac Chem, Ho Chi Minh City, Vietnam
来源：
KERNTECHNIK | 2011年 / 76卷 / 04期
关键词：
AQUEOUS-SOLUTIONS; THIN-FILMS; ELECTRODEPOSITION; SPECTROMETRY; RA-226; OPTIMIZATION; SEPARATION; ACTINIDES; PO-210;
D O I：
10.3139/124.110159
中图分类号：
TL [原子能技术]; O571 [原子核物理学];
学科分类号：
0827 ; 082701 ;
摘要：
In this study, a sun pie procedure for the determination of natural uranium, thorium and radium isotopes in water and soil samples by alpha spectroscopy is described. This procedure allows a sequential extraction polonium, uranium, thorium and radium radionuclides from the same sample in two to three days. It was tested and validated with the analysis of certified reference materials from the IAEA.
引用
收藏
页码：285 / 291
页数：7
相关论文
共 50 条
12345