ETE Uruçuca - Secondary Wastewater Treatment Plant in Uruçuca, Bahia, Brazil

ETE Uruçuca is a municipal wastewater treatment plant located in Uruçuca, a city in the state of Bahia, Brazil. The plant serves a population of approximately 11,106 people, classifying it as a small to medium-sized facility within the region's sanitation infrastructure. The plant provides secondary treatment, which is the standard biological treatment required under Brazilian regulations for urban wastewater. This level of treatment typically involves biological processes to reduce organic matter and suspended solids, ensuring the effluent meets basic quality standards before discharge. The treated effluent is discharged into local water bodies that eventually drain into the Atlantic Ocean. As part of Brazil's National Environmental Council (CONAMA) regulations, the plant must comply with discharge standards to protect downstream aquatic ecosystems and public health.

The plant discharges into local rivers that flow through the coastal region of Bahia, eventually reaching the Atlantic Ocean. This watershed supports diverse aquatic life and is important for local fisheries and recreation. The plant's secondary treatment helps reduce nutrient and organic pollution, mitigating impacts on downstream ecosystems and coastal waters.