Como o método PHOMETHEE I pode ajudar a combater perdas no sistema de abastecimento de água - 2018

Abstract

The purpose of this project is to apply the Promethee method to identify the reasons for the loss of water in the Itaguari-Go sanitation system, and the conditions that determine the volume of losses in different regions. In order to ascertain such data, the city was divided into two regions with similar population density residing in the study area. The differentiation criteria were the pressure of the water measured in the pipeline, the traffic of heavy vehicles and agricultural machinery, the quality and age of the material used in the supply and the execution of the engineering project. In the method, in addition to field data collection, books, monographs, dissertations and other academic materials were analyzed, as well as information gathered from SANEAGO's Integrated Service and Public Attendance System. At the end of the search it was evidenced that, studied by Promethee, in the municipality of Itaguari there is an effective service directed to the regions with the highest losses, directly reflecting the low rate of undue leakage of the piped water.