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Poster

Occurrence of arsenic and selenium in aquifers used to produce drinking water near Orleans, France: indices of active biogeochemical processes

Abstract : Survey of 26 drinking water wells selected in the whole region Arsenic and selenium are both toxic elements whose concentration should not exceed 10 µg/L in drinking water. Their mobility and toxicity, depending on their speciation, is often driven by microbial reactions. In an area of approximately 5000 km 2 around Orleans (Val de Loire, France), occurrence of arsenic and/or selenium above the drinking water standards imposes application of treatment strategies in several localities.
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https://hal-brgm.archives-ouvertes.fr/hal-02156336
Contributeur : Fabienne Battaglia-Brunet Connectez-vous pour contacter le contributeur
Soumis le : mardi 25 janvier 2022 - 12:09:27
Dernière modification le : samedi 23 juillet 2022 - 03:57:53
Archivage à long terme le : : mardi 26 avril 2022 - 18:39:27

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  • HAL Id : hal-02156336, version 1

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Hugues Thouin, Lise Cary, Mickael Charron, Catherine Joulian, Thomas Klinka, et al.. Occurrence of arsenic and selenium in aquifers used to produce drinking water near Orleans, France: indices of active biogeochemical processes. 24th International Symposium on Environmental Biogeochemistry - ISEB 2019, Sep 2019, Potsdam, Germany. 2019. ⟨hal-02156336⟩

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