Proceedings of IAHS
Proceedings of IAHS
PIAHS
Articles | Volume 379
Articles | Volume 379
https://doi.org/10.5194/piahs-379-113-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/piahs-379-113-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 379
Pre-conference publication
 | 
05 Jun 2018
Pre-conference publication |  | 05 Jun 2018

Sources and behavior of perchlorate ions (ClO4−) in chalk aquifer of Champagne-Ardenne, France: preliminary results

Feifei Cao, Jessy Jaunat, Patrick Ollivier, Benjamin Cancès, Xavier Morvan, Daniel Hubé, Alain Devos, Nicolas Devau, Vincent Barbin, and Pierre Pannet

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Latest update: 25 Dec 2024
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Short summary
Perchlorate can be a health concern due to its its ability to disrupt the thyroid gland's use of iodine. High perchlorate concentrations have been reported in chalk groundwater of Champagne-Ardennes (France). Water samples at 35 sampling points were analysed in order to determine the sources and behaviors of perchlorate. The preliminary results shows that most of the water samples showing high perchlorate levels were collected near a military camp, representing a potential source of perchlorate.
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