Collecte de rejets d'eau usée de Mazafran nord et leur transfert vers la station d'épuration de Zeralda (w. Alger)

Abstract

Tessala El Mardja, south Douera and south Mahlma (Algiers) are towns located in the west of the Algerian capital and they are known by their agriculture and industry. Their coast is used to get rid of dirty water which helped increasing sea pollution. The aim of our study is to intercept discharges of water and wastewater in the study area and take them to the new wastewater treatment plant of Zeralda nearby the valley of Mazafran. To achieve this operation, we were obliged to ensure the collection and direct this water with a system of purification stations, channels of push and gravity.