Diagnostic et dimensionnement du système d’assainissemenDe la commune d’Ain El Arbaa (w. Ain Témouchent)

Abstract

The municipality of Ain Al-Arbaa, one of the municipalities belonging to the Wilaya state of Ain Témouchent, has recently witnessed deterioration in its sanitation system. The latter recognizes hydraulic failures that result in overflows and breaks of the manifolds and manholes. Likewise, the said municipality has recognized urban extensions of significant density. Following an on-site visit, it was concluded that this system needs to be reviewed. The sewage system often loses its efficiency, so the diagnostic process of the latter is necessary to identify problems and find solutions to ensure proper operation and improve service. Therefore, the purpose is to diagnose and renovate this system to be able to meet the rejection needs of the population.