| Numéro |
La Houille Blanche
Numéro 6-7, Octobre 2001
|
|
|---|---|---|
| Page(s) | 109 - 114 | |
| DOI | https://doi.org/10.1051/lhb/2001079 | |
| Publié en ligne | 1 juillet 2009 | |
La Houille Blanche, N°6-7 (Octobre 2001), pp. 109-114
Evaluation des incertitudes de mesure des concentrations en polluants en réseau d'assainissement
Pollutant concentration measurement uncertainties in sewage
1
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
Abstract
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