Overview
ETE Paralela Park is a secondary treatment plant in Salvador, Bahia, Brazil, serving about 2,933 people. It discharges treated wastewater near the coast, contributing to local water quality management.
ETE Paralela Park is a wastewater treatment plant located in the São Rafael neighborhood of Salvador, Bahia, Brazil. The plant serves a population of approximately 2,933 people and operates at a secondary treatment level, which is standard for smaller agglomerations in the region. As a secondary treatment facility, ETE Paralela Park provides biological treatment to reduce organic matter and suspended solids. The plant's discharge volume is reported at 317.05 cubic meters per day. In Brazil, wastewater treatment plants are regulated under national environmental standards set by CONAMA (Conselho Nacional do Meio Ambiente), which mandate treatment levels based on receiving water body sensitivity and population served. The plant is located within 10 km of the Atlantic coast, meaning its treated effluent ultimately reaches coastal waters. Salvador's coastal zone supports diverse marine life and is important for local fisheries and tourism. Proper treatment at plants like ETE Paralela Park helps protect these ecosystems from nutrient pollution and pathogens.
Environmental context
The plant's treated effluent discharges into the Atlantic Ocean near Salvador, a coastal city in Bahia. The receiving waters are part of the Todos os Santos Bay system, an ecologically important estuary that supports mangroves, coral reefs, and diverse aquatic species. The region's tropical climate and seasonal rainfall influence runoff and dilution patterns, making consistent treatment essential for maintaining water quality and protecting downstream marine habitats.
Frequently asked questions
ETE Paralela Park is located in the São Rafael neighborhood of Salvador, Bahia, Brazil, at Rua Doutor Rui Veloso da Silva.
The plant serves approximately 2,933 people in the surrounding area of Salvador.
The plant discharges treated effluent into the Atlantic Ocean near Salvador, as it is located within 10 km of the coast.
The plant provides secondary treatment, which involves biological processes to reduce organic matter and suspended solids before discharge.
In Brazil, wastewater treatment plants are regulated by CONAMA resolutions and state environmental agencies. Plants serving small populations like this one typically require secondary treatment to meet discharge standards for coastal waters.
Nearby plants