Recherche bibliographique sur l'estimation des quantités d'eaux parasites dans les collecteurs.

Abstract

This work deals with the parasite waters. The parasite waters are identified as being unwanted waters reaching the sewerage network and having different provenances, drawing their origin thanks to the precipitations, to the floods, and to other punctual sources of water. In order to distinguish their forms, we will have recourse to multiple suggestions of classification. Sanitation faces several problems such as dilapidated networks, deterioration of their physical condition and drop in their performance and especially problem of intrusion of parasitic water in vulnerable areas of collectors. This project aims to achieve a convenient diagnosis of this problem, and this is by the help of the different methods of estimation offered to us, and are classified in two main categories: the seasonal methods, and the daily methods. From these two methods derive fourteen others, which we will detail as we progress in our work.