La Houille Blanche
Number 6-7, Octobre 2001
|Page(s)||109 - 114|
|Published online||01 July 2009|
Evaluation des incertitudes de mesure des concentrations en polluants en réseau d'assainissement
Pollutant concentration measurement uncertainties in sewage
CEREVE, ENPC-ENGREF-UPVM, 6 et 8 av. Blaise Pascal, 77455 Marne-la-Vallée Cedex
2 CEREVE, ENPC-ENGREF-UPVM, Marne-la-Vallée, France et Faculté de Génie de l'Université Libanaise, Beyrouth, Liban
In the research program in the Marais area a great attention was paid on the evaluation of pollutant measurement uncertainty in a combined sewer. This article presents results on concentration measurements. These uncertainties are important and made greater than those due to analysis only (random uncertainties up to ± 46%), even so particular care was taken in setting experimental devices.
© Société Hydrotechnique de France, 2001
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