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
Related Articles
- EP ID EP15254
- DOI -
- Views 358
- Downloads 13
ORGANIC POLLUTION INDICATION AS TRACER FOR THE POLLUTION OF DEEP BORING WATER: THE EXAMPLE OF THE TOWNSHIP OF ABOMEY-CALAVI (BENIN)
Pollution represents a serious problem for the environment; the worn-out waters domesticated and non-purified represent the main source of organic pollution of waters. The township of Abomey-Calavi is between the latit...
THE FOGGARAS OF IN SALAH (ALGERIA): THE FORGOTTEN HERITAGE
In this article we treat for the first time the foggaras of the region of In Salah. The mission in the region and surveys near the ksourienne population showed that the In Salah foggaras are dug in the southern outskir...
THE BENI HAROUN RESERVOIR (ALGERIA) IS IT THREATENED BY SILTATION?
In arid and semi-arid regions such as Algeria, siltation is a hydraulic problem which poses enormous problems to managers of dams including the reduction in capacity. This article discusses the silting of the Beni Haro...
ETUDE DU POTENTIEL HYDROTHERMAL DE HAMMAM SOKHNA. EST ALGERIEN
The chemical typology of the thermal spring of Sokhna Hammam was especially studied using geochemical tool by using inversed modeling. The application of various diagrams made it possible to determine the facies, the...
IMPACT DE LA POLLUTION URBAINE SUR LA CONTAMINATION PAR LES NITRATES ET LES NITRITES DE LA NAPPE PHREATIQUE DE MARTIL (MAROC)
The urban district of Martil in northwest of Morocco has expensed greatly in the last decade 2003/2012, and the numerous large infrastructure projects are underway. Wastewaters of the city are collected and partially d...