ETE Maracanaú 1 Wastewater Treatment Plant, Fortaleza, Ceará, Brazil

ETE Maracanaú 1 is a wastewater treatment plant located in the Canindezinho neighborhood of Fortaleza, in the state of Ceará, Brazil. The plant serves a population of approximately 30,154 people, placing it in the medium agglomeration category for Brazilian wastewater infrastructure. As a plant in Brazil, ETE Maracanaú 1 operates under the national regulatory framework established by the National Environmental Council (CONAMA) and the Ministry of Cities. Brazilian regulations require secondary treatment for urban wastewater, and plants of this scale typically employ biological treatment processes such as activated sludge or stabilization ponds to meet effluent standards. The plant's treated effluent likely discharges into a local watercourse that flows toward the Atlantic Ocean, given its proximity to the coast. The region's watershed drains into the Atlantic, and the plant plays a role in protecting downstream water quality and coastal ecosystems.

The plant is situated in the coastal zone of Ceará, within the drainage basin that flows into the Atlantic Ocean. The receiving water body is likely a river or estuary that ultimately reaches the sea, supporting diverse aquatic life and important coastal habitats. The region's semi-arid climate means water resources are particularly sensitive to pollution, making effective wastewater treatment critical for maintaining ecological balance and public health.