CONTRIBUTION DE L’ANALYSE EN COMPOSANTES PRINCIPALES A L’EVALUATION DE LA COULEUR DES EFFLUENTS DE LA VILLE DE NOUAKCHOTT
Journal Title: Larhyss Journal - Year 2011, Vol 9, Issue 9
Abstract
The campaigns of physical-chemical carried in the effluent from the city of Nouakchott have demonstrated the existence of a relatively high apparent color. The maximum value is 146 uca. The application of principal component analysis tells us that the iron, chromium and oxidizable contribute largely to the color of the water.
Authors and Affiliations
ABDOULAYE DEMBA N’DIAYE| Laboratoire de Chimie de l’Eau, Institut National de Recherches en Santé Publique de Nouakchott, BP 690, Tél. (222) 525 31 75, Mauritanie, MOHAMED OULD SID’AHMED OULD KANKOU| Laboratoire de Chimie de l’Eau et Environnement, Faculté des Sciences et Techniques de l’université de Nouakchott- BP 5026, Tél. (222) 525 13 82, Mauritanie, AMINATA DIASSE SARR| Laboratoire de Chimie inorganique, Faculté des Sciences et Techniques de l’université de Cheikh Anta Diop de Dakar Tél. (221) 6509217, Sénégal, ET BAIDY LO| Laboratoire de Chimie de l’Eau, Institut National de Recherches en Santé Publique de Nouakchott, BP 690, Tél. (222) 525 31 75, Mauritanie
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