La réutilisation de la station d'épuration de la ville de Tissemsilt et étude de la possibilité d'utiliser ces eaux dans le domaine agricole

Abstract

Our study focuses on the rehabilitation of the wastewater treatment plant in Tissemsilet. This involves monitoring the performance of each stage of the treatment process, as well as verifying the operating parameters of each facility, both for nominal flow and for the flow in the year 2022. Additionally, we plan to resize all facilities with tertiary sizing. It has identified that the plant is experiencing problems and malfunctions. To address this situation, improvements are necessary, including strengthening the grit and oil removal unit and the aeration basin unit. Furthermore, it is essential to equip the plant with a storm overflow and a coarse screening unit. Additionally, the installation of a sand filtration unit is imperative to enhance the water quality for agricultural use.