Diagnóstico dos sistemas de esgotamento sanitário na Bacia do Rio Vermelho

Abstract

The use of natural resources for human activities has emphasized many questions about the current conception of sanitation systems, focusing on sanitation. According to the premise of environmental vulnerability, caused by the discharge of effluents into water bodies without proper monitoring, there is a need to investigate parameters to evaluate the composition behavior of sewage treatment systems, especially in watersheds. The objective of the study is to present a current diagnosis of the sewage system, analyzing weaknesses and measures that should be adopted in the future of five municipalities in the state of Mato Grosso, located in the Rio Vermelho Basin. The methodology used is based on the analysis of raw data and indicators provided by the SNIS, SMP, municipalities, Atlas Sewage and IBGE databases and, at the end, a general indicator of sanitary sewage in the basin is calculated in relation to the information collected. . As a result, the absence of the sewage collection system in the municipality of Guiratinga, the low-capacity WWTPs in the municipalities of Pedra Preta and Poxoréu, and the increase in coverage in recent years in Primavera do Leste and Rondonópolis. As a general indicator, the Rio Vermelho basin has less than 50% of its coverage in relation to sewage, requiring some interventions for its complete functioning.