Overview
ETE Porto Seguro I serves 77,741 people in Porto Seguro, Bahia, Brazil. The plant is located within 50 km of the coast and discharges into the local watershed.
ETE Porto Seguro I is a wastewater treatment plant serving the municipality of Porto Seguro in the state of Bahia, Brazil. The plant is situated in the Moradia Todos neighborhood and supports a population of approximately 77,741 residents, placing it in the medium agglomeration category. Brazil's wastewater treatment regulations are governed by the National Environment Council (CONAMA) and state-level environmental agencies. For plants of this scale, secondary treatment is typically required to reduce organic load and pathogens before discharge. The plant's designed capacity is 1. The treated effluent from ETE Porto Seguro I ultimately drains into the Atlantic Ocean via local rivers and coastal ecosystems. The region's watershed supports mangroves and coastal biodiversity, and proper treatment is essential to protect downstream water quality and marine habitats.
Environmental context
The plant discharges into the coastal watershed of Bahia, which drains into the Atlantic Ocean. The receiving water bodies include small rivers and estuaries that support mangroves and diverse aquatic life. Effective treatment is critical to prevent nutrient loading and protect the sensitive coastal environment, which is important for local fisheries and tourism.
Frequently asked questions
ETE Porto Seguro I is located in the Moradia Todos neighborhood of Porto Seguro, in the state of Bahia, Brazil. The plant serves the urban area of Porto Seguro.
The plant serves approximately 77,741 people, classifying it as a medium-sized agglomeration under Brazilian wastewater standards.
The treated effluent is discharged into local rivers and streams that flow into the Atlantic Ocean. The plant's proximity to the coast (within 50 km) means its discharge affects coastal water quality.
The plant operates under Brazil's CONAMA resolutions and state-level environmental permits. For plants serving over 50,000 people, secondary treatment is typically mandated to reduce organic pollutants and pathogens.
In Brazil, plants of this scale usually employ secondary treatment processes such as activated sludge or stabilization ponds. These methods effectively remove organic matter and suspended solids before discharge.
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