Isótopos de Uranio en aguas de embalses potencialmente afectados por drenaje ácido de mina en la Faja Pirítica Ibérica (Huelva, SW de España)

1. J.C. Cerón ¹
2. J.A. Grande ¹
3. J.P. Bolívar ¹
4. Teresa Valente ¹
5. María Santisteban Fernández ¹

Export

Export ×

MLA

modern-language-association

APA

apa

Chicago

chicago-fullnote-bibliography

Harvard

harvard-cite-them-right

Vancouver

vancouver-author-date

---

RIS BibTex

Export ×

This document cannot be exported because it belongs to another portal.

Full text

lock_openFull text externo

DIALNET GOOGLE SCHOLAR lock_openOpen access editor

More publications in: Geotemas (Madrid)

Sustainable development goals

info

SDG classification obtained using Aurora SDG artificial intelligence model.

• 

Abstract

Twenty-two reservoirs of the county of Huelva are studied to analyze the potential radiological impact generated by the AMD in some of them. Some of the samples of the studied reservoirs have a little high natural radioactivity for the uranium isotopes, being values of until 84,66 mBq L-1 of 234U and 38,73 mBq L-1 of 238U. There are high 234U/238U activity ratios (1.3 to 5.4), being able to indicate the existence of preferential dissolution processes in most of the analyzed waters. In connection with the guide values recommended by the OMS for natural readionuclides, in any of the samples they are exceeded. They are not surpassed in all the reservoirs the established investigation levelsof the Nuclear Security Council for 234U and 238U.

Data source: Dialnet