Analysis of the Radon-222 Concentration and Physical-chemical Quality, in Drinking Water of Taxco, Guerrero

Authors

  • A. H. Ramirez Postgraduate in Natural Resources and Ecology. Autonomous University of Guerrero, Mexico; Faculty of Earth Sciences. Autonomous University of Guerrero A. P. 197, Taxco Guerrero-40200, Mexico
  • O. Talavera Postgraduate in Natural Resources and Ecology. Autonomous University of Guerrero, Mexico; Faculty of Earth Sciences. Autonomous University of Guerrero A. P. 197, Taxco Guerrero-40200, Mexico
  • S. Souto Postgraduate in Natural Resources and Ecology. Autonomous University of Guerrero, Mexico; Faculty of Earth Sciences. Autonomous University of Guerrero A. P. 197, Taxco Guerrero-40200, Mexico
  • J. I. Golzarri Institute of Physics National Autonomous University of Mexico. Scientific Research Circuit s/n, University City. Mexico City-04520, Mexico
  • G. Espinosa 3Institute of Physics National Autonomous University of Mexico. Scientific Research Circuit s/n, University City. Mexico City-04520, Mexico

DOI:

https://doi.org/10.15415/jnp.2020.72026

Keywords:

Drinking water, Spring water, Radon, Chemical composition

Abstract

In this work the determination of radon gas (222Rn) and the characterization of chemical elements in drinking water of the city Taxco was carried out. Ingesting or inhaling a small number of radionuclides, as well as water of poor chemical quality, can become a potential public health problem. We are collecting 8 samples of water from a spring, physicochemical parameters were measured in field on different days of the dry season. Measurements of 222Rn were performed in the laboratory with an AlphaGUARD equipment. The chemical quality was analyzed in laboratory too by means of mayor and minor ions, by volumetry and colorimetry. The sodium was determined by Flama Atomic Absorption Spectroscopy (FAAS). Trace elements were analyzed by were determined by Atomic Emission Spectroscopy with Plasma Coupled by Induction (ICP-AES). The concentrations of 222Rn present an average of 22.06 ± 2.52 BqL-1. The results obtained from the main ions and field parameters show a type of diluted sodium-calcium-bicarbonate water. The trace elements present are very small and not exceed the limit of quantification. Radon gas is produced by the igneous rock that is the top of the stratigraphic column, of the hydric recharge. Rainwater when descending through the fractures is impregnated with 222Rn gas and accumulated in the underlying rock that has sufficient porosity to accumulate water and gas in the Chacualco´s spring.

Downloads

Download data is not yet available.

References

U. Akar et al., Romanian Journal of Physics 57, 1204 (2012).

EURATOM (2010) Treaty Consolidated Version of the Treaty Establishing the European Atomic Energy Community (2010/C 84/01). Article 35–36. https://doi.org/10.2860/52327

EURATOM (2013) Council Directive 2013/51/Euratom of 22 October 2013 Laying Down Requirements for the Protection of the Health of the General Public with Regard to Radioactive Substances in Water Intended for Human Consumption; E. Fonollosa, A. Penalver, F. Borrull, C. Aguilar, J. Environ. Radioact. 151, 275 (2016). https://doi.org/10.1016/j.jenvrad.2015.10.019

WHO (2008) World health organization guidelines for drinking water quality. In: Incorporating First and Second Addenda, third ed. WHO Press, Geneva. (2008), 3rd ed. World Health Organisation, Geneva, Switzerland.

US-EPA (1999) Radon in Drinking Water: Health Risk Reduction and Cost Analysis. Federal Register 64, Washington

C. Duenas, M.C. Fernandez, J. Carretero, E. Liger, and S. Canete, Journal of Environmental Radioactivity 45, 283 (1999). https://doi.org/10.1016/S0265-931X(98)00115-5

N. Todorovic et al., Applied Radiation and Isotopes 70, 543 (2012) https://doi.org/10.1016/j.apradiso.2011.11.045

D. Nikolopoulos and A. Louizi, Radiation Measurements 43, 1305 (2008). https://doi.org/10.1016/j.radmeas.2008.03.043

G. Wallner and G. Steininger, Journal of Radioanalytical and Nuclear Chemistry 274, 511 (2007). https://doi.org/10.1007/s10967-006-6939-4

M. Beyermann, T. Bünger, K. Schmidt and D. Obrikat, Radiat Prot Dosimetry 141, 72 (2010) https://doi.org/10.1093/rpd/ncq139

D. Desider et al., Journal of Environmental Radioactivity 94, 86 (2007). https://doi.org/10.1016/j.jenvrad.2007.01.005

J. L. Davila-Rangel et al., Applied Radiation and Isotopes 56, 931 (2002). https://doi.org/10.1016/S0969-8043(02)00047-7

D. Morán-Zenteno et al., Revista Mexicana de Ciencias Geológica. 15, 167 (1998).

Downloads

Published

2020-02-28

How to Cite

(1)
Ramirez, A. H. .; Talavera, O. .; Souto, S. .; Golzarri, J. I. .; Espinosa, G. . Analysis of the Radon-222 Concentration and Physical-Chemical Quality, in Drinking Water of Taxco, Guerrero. J. Nucl. Phy. Mat. Sci. Rad. A. 2020, 7, 203-207.

Issue

Vol. 7 No. 2 (2020)

Section

Articles

License

Articles in Journal of Nuclear Physics, Material Sciences, Radiation and Applications (J. Nucl. Phy. Mat. Sci. Rad. A.) by Chitkara University Publications are Open Access articles that are published with licensed under a Creative Commons Attribution- CC-BY 4.0 International License. Based on a work at http://jnp.chitkara.edu.in. This license permits one to use, remix, tweak and reproduction in any medium, even commercially provided one give credit for the original creation.

View Legal Code of the above-mentioned license, https://creativecommons.org/licenses/by/4.0/legalcode

View Licence Deed here https://creativecommons.org/licenses/by/4.0/

Creative Commons License Journal of Nuclear Physics, Material Sciences, Radiation and Applications by Chitkara University Publications is licensed under a Creative Commons Attribution 4.0 International License.
Based on a work at https://jnp.chitkara.edu.in/

 

Crossref
Scopus
Google Scholar
Europe PMC