Overview
ETE Aguas Claras Salvador is a secondary treatment plant in Salvador, Bahia, Brazil. It serves a small population of 845 and discharges 91.34 units of treated wastewater, located near the coast.
ETE Aguas Claras Salvador is a wastewater treatment plant located in Salvador, the capital of Bahia state in northeastern Brazil. The plant serves a small population of 845 residents, reflecting its role in a localized community within the metropolitan region of Salvador. The plant provides secondary treatment, which is a standard biological process that removes organic matter and suspended solids. As a coastal facility within 10 km of the Atlantic Ocean, it operates under Brazil's national environmental regulations, which require adequate treatment to protect marine and coastal ecosystems. The treated effluent likely flows into the Baía de Todos os Santos, a large bay that supports diverse marine life and is an important ecological and economic resource for the region. The bay ultimately connects to the Atlantic Ocean, making proper treatment essential to prevent nutrient pollution and protect coastal habitats.
Environmental context
The plant is situated near the coast of Salvador, within the watershed of Baía de Todos os Santos, one of Brazil's largest and most ecologically significant bays. This bay supports mangroves, seagrass beds, and coral reefs, providing habitat for fish, crustaceans, and migratory birds. Treated effluent from the plant enters this sensitive marine environment, where nutrient loading can lead to eutrophication and algal blooms. The bay's connection to the Atlantic Ocean underscores the importance of effective wastewater management to preserve water quality and biodiversity.
Frequently asked questions
ETE Aguas Claras Salvador is located in Salvador, the capital of Bahia state in northeastern Brazil. It serves the metropolitan region of Salvador.
The plant serves a small population of 845 residents, indicating it is a local facility for a neighborhood or small community.
The plant discharges treated wastewater into the local watershed, likely flowing into Baía de Todos os Santos and eventually the Atlantic Ocean. As a coastal plant, it must meet stringent discharge standards to protect marine ecosystems.
The plant provides secondary treatment, which uses biological processes to remove organic matter and suspended solids. This is the standard level required for municipal wastewater in Brazil.
Brazil's National Environmental Council (CONAMA) sets discharge standards for wastewater treatment plants. For coastal plants like this one, secondary treatment is typically required to prevent pollution in sensitive marine areas.
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