FACTORS DETERMINING THE RADIOACTIVITY LEVELS OF WATERS IN THE PROVINCE OF CACERES (SPAIN)

被引：27

作者：

BAEZA, A

DELRIO, LM

JIMENEZ, A

MIRO, C

PANIAGUA, JM

机构：

[1] Departamento de Física, F. Veterinaria y E. Politécnica Cáceres, Avda de la Universidad s/n.-10071, Cáceres

来源：

APPLIED RADIATION AND ISOTOPES | 1995年 / 46卷 / 10期

关键词：

D O I：

10.1016/0969-8043(95)00215-Y

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

In an extensive study of different types of water in the province of Caceres (Spain) in order to determine their total alpha- and total beta-radioactivity contents, several factors were found to have a decisive influence on their radioactivity levels. Thus, parameters such as total hardness and pH can be determinative according to the lithological type of the aquifer or according to the subterranean or surface origin of the hydrological resource. Waters from elastic lithologies, or originating from a well, posses above-average radioactivity indices, surpassing in numerous cases the indicative levels set by current Spanish legislation. In contrast, surface waters from rivers, in practically all cases, possess below-average radioactivity indices.

引用

页码：1053 / 1059

页数：7

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