Pollutant concentration measurement uncertainties in sewage

Marie-Christine Gromaire (1) , Ghassan Chebbo (1)

1 CEREVE - Centre d'Enseignement et de Recherche Eau Ville Environnement

In the research program in the Marais area a great attention visas 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.

Domaines: Planète et Univers [physics]; Sciences de la Terre; Hydrologie; Sciences de l'environnement; Milieux et Changements globaux

Marie-Christine Gromaire, Ghassan Chebbo. Pollutant concentration measurement uncertainties in sewage. La Houille Blanche - Revue internationale de l'eau, 2001, 06-juil, pp.109--114. ⟨hal-00711821⟩