CARACTERISATION BACTERIOLOGIQUE DU LAC RESERVOIR DU BARRAGE SIDI CHAHED
Journal Title: Larhyss Journal - Year 2014, Vol 17, Issue 17
Abstract
The present study was conducted to assess the bacteriological quality of the water dam Sidi Chahed who sits on the Oued Mikkés one of the major rivers draining the area between the cities of Meknes and Fez. The dam is fed by another stream, Wadi Mellah. This study focused on four samples at the dam four depths (0m, 10m, 20m-30m). Bacteriological analysis focused onindicators of pollution which include germs, germs total, total coliforms, fecal coliforms, fecal streptococci, and sulphite-reducing anaerobes. Analyses showed that the contamination is very important in the water column, the bacteriological pollution and differs from one level to another. The analysis and interpretation of the correlation between microbiological data variables were performed using the Principal Component Analysis and analysis by Hierarchical Classification.
Authors and Affiliations
MEHANNED S. | Equipe de Gestion et Valorisation des Ressources Naturelles, laboratoire de l’environnement et santé. Faculté des Sciences de Meknès, Département de Biologie, ZAID A. | Equipe de Gestion et Valorisation des Ressources Naturelles, laboratoire de l’environnement et santé. Faculté des Sciences de Meknès, Département de Biologie, CHAHLAOUI A. | Equipe de Gestion et Valorisation des Ressources Naturelles, laboratoire de l’environnement et santé. Faculté des Sciences de Meknès, Département de Biologie
Keywords
Related Articles
- EP ID EP15072
- DOI -
- Views 362
- Downloads 13
EFFET DE LA COAGULATION-FLOCULATION / POSTCHLORATION SUR LA REACTIVITE DE L’ACIDE PYROMELLITIQUE ET L’ACIDE SALICYLIQUE EN EAU DISTILLEE
The objective of this study is to demonstrate the reactivity of simple organic compounds such as pyromellitic acid and salicylic acid towards chlorine on the one hand and the other hand of aluminium sulphate. It is als...
COAGULATION-FLOCULATION PAR LE SULFATE D’ALUMINIUM DE COMPOSES ORGANIQUES PHENOLIQUES ET DE SUBSTANCES HUMIQUES
Le processus de coagulation-floculation a fait apparaître divers mécanismes, souvent complexes et dépendant fortement du pH de l'eau à traiter. En outre, les chercheurs s'intéressent de plus en plus à optimiser c...
DIAGNOSTIC DES PRATIQUES D’IRRIGATION LOCALISEE SOUTERRAINE EN TUNISIE EFFET SUR LA VARIATION DU STOCK EN EAU DU SOL, LE RENDEMENT D’UNE CULTURE DE MAÃS ET L’EFFICIENCE DE L'UTILISATION DE L'EAU
Despite there’re many researches have been conducted in subsurface drip irrigation (SDI), local information on the response of corn growth and water dynamics with SDI is very limited in Tunisia. As in many parts of t...
DOMESTIC WATER CONSUMPTION IN ALGERIA – CASE STUDY TLEMCEN
In Algeria, domestic water consumption data are not systematically collected, though most service connections are equipped with water meters. Water meters, however, are not maintained or periodically replaced leading t...
EXPERIMENTAL INVESTIGATION OF FLOW AND ENERGY DISSIPATION IN STEPPED SPILLWAYS
The experimental results presented have permitted to describe flow configurations on the stepped spillway. The same results indicate that: i. stepped spillway dissipates the flow energy better than those of smooth pro...