Overview
ETE Espirito Santo do Pinhal is a municipal wastewater treatment plant in São Paulo, Brazil, serving approximately 36,427 people. It operates under Brazil's national water quality regulations.
ETE Espirito Santo do Pinhal is a municipal wastewater treatment plant located in the city of Espírito Santo do Pinhal, within the state of São Paulo, Brazil. The plant serves a population of around 36,427 residents, placing it in the medium-agglomeration category for Brazilian wastewater infrastructure. Brazil's wastewater treatment facilities are regulated by the National Environment Council (CONAMA) and state environmental agencies. For plants of this scale, secondary treatment is typically required to meet discharge standards, with more advanced treatment expected in sensitive watersheds. The plant's design capacity and treatment processes are aligned with these national standards. The treated effluent from the plant is discharged into local water bodies that drain into the Rio Pardo basin, which flows into the Rio Grande and eventually the Paraná River system. This watershed supports agricultural activities and provides water for downstream communities, making proper treatment essential for protecting water quality and aquatic ecosystems.
Environmental context
The plant discharges into tributaries of the Rio Pardo, part of the Paraná River basin, which flows into the Rio de la Plata estuary. The region's watershed supports diverse aquatic life and is important for irrigation and drinking water supply. Effective treatment helps prevent nutrient pollution and protects downstream ecological health.
Frequently asked questions
The plant is located in Espírito Santo do Pinhal, in the state of São Paulo, Brazil, along Rodovia Governador Doutor Adhemar Pereira de Barros in the Distrito Industrial Irmãos Del Guerra.
The plant serves approximately 36,427 people, classifying it as a medium-sized agglomeration under Brazilian wastewater management standards.
The treated effluent is discharged into local water bodies that are part of the Rio Pardo basin, which flows into the Rio Grande and eventually the Paraná River system.
The plant operates under Brazil's CONAMA resolutions and state-level environmental permits, which set effluent quality standards and monitoring requirements for municipal wastewater treatment.
For medium-sized agglomerations in Brazil, secondary treatment is standard, often using activated sludge or similar biological processes to meet discharge limits for organic matter and nutrients.
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