Etude de diagnostic et réhabilitation du réseau d'assainissement de la ville d'El Youssoufia (w. Tissemssilt)

Abstract

The commune of EL YOUSSOUFIA located in the city of TISSEMSILT knows several sanitation problems including the current network which does not cover the totality of the agglomeration and also the presence of several points of throw of wastewater directly in the wadis, this situation presents several disadvantages and risks on the public health and the ecosystem This study aims to make a diagnosis of the sanitation network of the commune. To carry out the process of rehabilitation, the extension of the existing network, and to eliminate the discharges. To achieve the objectives of this study a physical and hydraulic diagnosis was made to know the behavior of the drainage network. finally, we proposed an adequate scheme for the sanitation network, taking into consideration the elimination of the discharges in the natural environment and transport of all wastewater to the treatment plant