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Applicability of polar organic compound integrative samplers for monitoring pesticides in groundwater
Abstract : Polar organic chemical integrative samplers (POCISs) for the monitoring of polar pesticides in groundwater were tested on two sites in order to evaluate their applicability by comparison with the spot-sampling approach. This preliminary study shows that, as in surface water, POCIS is a useful tool, especially for the screening of substances at low concentration levels that are not detected by laboratory analysis of spot samples. For quantitative results, a rough estimation is obtained. The challenge is now to define the required water-flow conditions for a relevant quantification of pesticides in groundwater and to establish more representative sampling rates for groundwater.
Littérature citée [36 références]
https://hal-brgm.archives-ouvertes.fr/hal-00933450
Contributeur : Catherine Berho <>
Soumis le : lundi 20 janvier 2014 - 15:12:30
Dernière modification le : mercredi 20 mai 2020 - 14:42:03
Archivage à long terme le : : lundi 21 avril 2014 - 11:30:45
Contributeur : Catherine Berho <>
Soumis le : lundi 20 janvier 2014 - 15:12:30
Dernière modification le : mercredi 20 mai 2020 - 14:42:03
Archivage à long terme le : : lundi 21 avril 2014 - 11:30:45
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