Overview
ETE BAIRRO 17 is a wastewater treatment plant serving Castilho, São Paulo, Brazil. It serves a population of approximately 13,823 and operates under Brazil's national water quality regulations.
ETE BAIRRO 17 is a wastewater treatment plant located in Castilho, within the state of São Paulo, Brazil. The plant serves a population of around 13,823 residents, making it a medium-sized facility for the region. It is situated inland, far from the coast, and its operations are part of the municipal wastewater infrastructure for Castilho. In Brazil, wastewater treatment plants are regulated under the National Environmental Council (CONAMA) resolutions and state-level environmental agencies. For a facility of this scale, secondary treatment is typically required to meet effluent standards before discharge. The treated effluent from ETE BAIRRO 17 likely discharges into a local watercourse that flows into the Paraná River basin, one of South America's major river systems. The Paraná River ultimately drains into the Río de la Plata estuary, supporting diverse aquatic ecosystems and providing water for agriculture and communities downstream.
Environmental context
The plant is located in the Paraná River basin, which drains into the Río de la Plata estuary. The receiving water body is likely a small river or stream that flows into the Paraná River. This watershed supports diverse aquatic life and is important for regional water supply. The plant's effluent must meet Brazilian standards to protect downstream water quality and ecological health.
Frequently asked questions
ETE BAIRRO 17 is located in Castilho, in the state of São Paulo, Brazil. It serves the local population as part of the municipal wastewater system.
The plant serves approximately 13,823 people, classifying it as a medium-sized agglomeration under Brazilian wastewater management standards.
The treated effluent is discharged into a local watercourse that flows into the Paraná River basin, ultimately reaching the Río de la Plata estuary.
The plant operates under Brazilian environmental regulations, including CONAMA resolutions and state-level permits from São Paulo's environmental agency (CETESB), which set effluent quality standards.
For a plant of this size, secondary treatment is typically required, often using activated sludge or lagoon systems, to meet Brazilian discharge standards for organic matter and nutrients.
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