Dimensionnement du réseau d'assainissement de la partie amont de la zone de Hamla ville de Batna (w. Batna)

Abstract

Throughout this work, we want to report the problem of sewerage systems which suffer from lack of maintenance and certain negligence, despite the natural and human disastersresulting, so we are obliged to consider all factors that can disturb the functioning of sewerage, while respecting the international norms in our studies as well as on ground.The main goal of this project is to design the sewerage system of the city of Hamla ,wilaya of Batna which allows us to collect all kinds of water both (used and rain water) by considering the purification capacity of the area in question