Étude de refoulement des eaux usées du centre de AIN-LARBAA vers la lagune de SIDI-SAFI

Abstract

The slope of the ground represents the essential parameter which determines the nature, the system and the diagram of drainage used in the cities and the agglomerations in the way to let this water runs out gravitationally towards the autlate (the wadis and depressions).But in certain cases this slope is missing and the task becomes difficult, therefore we must to use pumping (raising or repression) as a single solution. And it is what we are going to see through this memory that is titled: «Study of expulsion of waste water of the center of Ain-LARBAA towards the lagoon of SIDI- SAFI» And which consists in presenting the modification brought back in the network for 26 years as well as sized the station of lifting repulse towards the site of the water-treatment plant.