Application of the Solid Polymer Electrolysis Enrichment Method for Low Level Tritium in Environmental Water and the Calculation of Tritium Specific Activity
详细信息
- 责任者：Wang Hua (Institute of Karst Geology ; Chinese Academy of Geological Sciences ; Guilin 541004 ; China) ; Yin Jianjun
- 刊名：Rock and Mineral Analysis
- 出版年：2011
- 卷期：30(6)
- 关键词：electrolytic analysis ; 氚 ; tritium
- 页码：p.745-750
- 图表：4 illus., 3 tables, 26 refs.
- 分类号：0900
- issnNo：ISSN0254-5357
- isbnNo：CN11-2131/TD
摘要
In this paper, the methods of SPE electrolysis and alkali electrolysis enrichment (ASE) are used to compare the research results of tritium specific activity for low level environmental water. The reliability of the SPE electrolysis method was improved by using structure optimized apparatus. In order to avoid large uncertainties calculated by the national standard method, the conception of dead volume was introduced into the data processing of the recovery rate for tritium, which improved the stability of the SPE electrolysis method and accuracy of the calculation result.