ETE 3 BURACAO Wastewater Treatment Plant, Barretos, São Paulo, Brazil

ETE 3 BURACAO is a wastewater treatment plant located in the Residencial Vida Nova Barretos area of Barretos, in the state of São Paulo, Brazil. The plant serves a population of approximately 55,988 people, making it a medium-sized facility within the local sanitation network. Barretos is situated in the southeastern region of Brazil, an area characterized by its agricultural economy and growing urban centers. As a plant in Brazil, ETE 3 BURACAO operates under the national regulatory framework for wastewater treatment, which includes standards set by the National Environment Council (CONAMA) and state-level environmental agencies. For a facility serving around 56,000 people, secondary treatment is typically required to meet effluent quality standards before discharge. The plant's design and operational practices align with these regulations to protect public health and the environment. The treated wastewater from ETE 3 BURACAO is discharged into local water bodies that are part of the Paraná River basin, one of the most significant river systems in South America. The plant plays a crucial role in preventing untreated sewage from entering the region's rivers and streams, thereby safeguarding downstream ecosystems and water quality for communities and wildlife.

The plant discharges into the Paraná River basin, which flows through southeastern Brazil and ultimately reaches the Río de la Plata estuary. This basin supports diverse aquatic life and is vital for agriculture and drinking water. The plant's operations help reduce nutrient and pathogen loads, protecting downstream water quality and ecological balance.