Study of Formation of High Dissolved Uranium in Underground Brines at the South Coast of Laizhou Bay
详细信息
- 责任者：Xu Bochao (Key Laboratory of Marine Chemistry Theory and Technology ; Ministry of Education ; Qingdao 266100 ; China) ; Yu Zhigang
- 刊名：Periodical of Ocean University of China
- 出版年：2011
- 卷期：41(11)
- 关键词：卤水 ; brines ; 莱州湾 ; Laizhou Bay
- 页码：p.81-85
- 图表：3 illus., 1 table, 29 refs.
- 分类号：1002
- issnNo：1672-5174
- isbnNo：37-1414/P
摘要
In this study, the geochemical anomaly of high dissolved uranium concentration is found via alpha spectrometry present in the underground brines at the south coast, Laizhou Bay. The dissolved uranium concentration is in the range of 3.4~96.0 μg/L, and more than 80% of the samples measured exceed 30 μg/L. The reasons for the high dissolved uranium concentration are evaporation of seawater, reduction of manganese oxide, and remineralization of algae.