CARACTERISATION PHYSICO-CHIMIQUE ET BACTERIOLOGIQUE DES EAUX USEES DE LA STATION D’EPURATION DE LA VILLE DE DAR EL GUEDDARI (MAROC)
Journal Title: Larhyss Journal - Year 2016, Vol 28, Issue 28
Abstract
This study focuses on evaluating the effectiveness of treatment of wastewater treatment plant (WWTP) from Dar El Gueddari purification station natural lagoons kid during Junuary and October 2013. In our work we studied the physico-chemical parameters and bacteriological parameters in raw and treated wastewater from the station. For this, we performed a series of measures such as: temperature, pH and conductivity, the biochemical oxygendemand BOD5, the chemical oxygen demands COD and suspended matter MES, the Kjeldhal NTK nitrogen, total phosphorus ptot and fecal coliforms (FC). The rejection of the WWTP from Dar El Gueddari complies with a percentage of 50% in BOD5, 10% in COD and 90% in TSS discharge standards of WWTP commissioned prior publication of Decree N° 06 of 1607 – July 25, 2006.
Authors and Affiliations
AYYACH A. | Département de chimie, Laboratoire de procédés de séparation, Faculté des sciences, Université Ibn Tofail, Kenitra, BP 1333, 14000, Maroc, FATHALLAH R. | Département de chimie, Laboratoire de procédés de séparation, Faculté des sciences, Université Ibn Tofail, Kenitra, BP 1333, 14000, Maroc, HBAIZ E. M| Département de biologie, Laboratoire de Biodiversité et des Ressources naturelles, Faculté des sciences, Université Ibn Tofail, Kenitra, BP 1333, 14000, Maroc, FATHALLAH Z. | Département de biologie, Laboratoire d’environnement et des énergies renouvelables Faculté des sciences, Université Ibn Tofail, Kenitra, BP 1333, 14000, Maroc, CHOUKI H. | Equipe des substances naturelles, synthèse et dynamique moléculaire, Faculté des et techniques, Université moulay Ismail, BP 509, Boutalamine, Errachidia, Maroc, EL MIDAOUI A. | Département de chimie, Laboratoire de procédés de séparation, Faculté des sciences, Université Ibn Tofail, Kenitra, BP 1333, 14000, Maroc
Keywords
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