ETE IPITANGA Wastewater Treatment Plant, Lauro de Freitas, Bahia, Brazil

ETE IPITANGA is a wastewater treatment plant located in the Centro district of Lauro de Freitas, within the Metropolitan Region of Salvador, Bahia, Brazil. The plant serves a population of about 3,864 people, placing it in the small agglomeration category under Brazilian regulatory frameworks. The plant provides secondary treatment, which is the standard level required by Brazil's National Environment Council (CONAMA) for most urban wastewater. Secondary treatment typically involves biological processes to reduce organic matter and suspended solids. The plant's discharge volume is recorded at 44.41 (likely in liters per second or cubic meters per day), indicating a modest flow consistent with its small service population. Located within 10 km of the coast, the plant's treated effluent likely discharges into a local watercourse that flows into the Atlantic Ocean near Salvador. This coastal region supports diverse marine ecosystems, including mangroves and coral reefs, making proper treatment essential to protect water quality and aquatic life. The plant operates under Brazil's environmental licensing system, which sets discharge standards to safeguard downstream waters.

The plant is situated in the coastal zone of Bahia, within the Metropolitan Region of Salvador. Treated wastewater likely flows into a small river or estuary that drains into the Atlantic Ocean. The coastal waters in this area support mangroves, seagrass beds, and coral reefs, which are sensitive to nutrient pollution and require effective wastewater treatment to maintain ecological balance.