Overview
ETE Maracanaú 2 is a municipal wastewater treatment plant serving Maracanaú, Ceará, Brazil. It serves a population of 30,154 and is located within 50 km of the coast.
ETE Maracanaú 2 is a municipal wastewater treatment plant located in the Jenipapeiro area of Maracanaú, in the state of Ceará, Brazil. The plant serves a population of approximately 30,154 residents, placing it in the medium-agglomeration category under Brazilian regulatory frameworks. It is situated in the metropolitan region of Fortaleza, within the Northeast Region of Brazil. Likely cubic meters per second or similar). As a facility of this scale in Brazil, it is subject to national environmental standards set by CONAMA (Conselho Nacional do Meio Ambiente) and state-level regulations from the Superintendência Estadual do Meio Ambiente (SEMACE) of Ceará. Brazilian legislation typically requires secondary treatment for municipal wastewater, with additional nutrient removal in sensitive areas. The treated effluent from ETE Maracanaú 2 is discharged into local water bodies that ultimately drain into the Atlantic Ocean via the coastal region near Fortaleza. The plant plays a key role in protecting downstream aquatic ecosystems, including estuaries and coastal waters, from untreated sewage pollution. Its operation supports public health and environmental quality in the rapidly urbanizing Fortaleza metropolitan area.
Environmental context
The plant discharges into local streams that flow toward the Atlantic Ocean, contributing to the coastal watershed of Ceará. The downstream environment includes estuarine and marine habitats that support diverse aquatic life, including fish and crustaceans important for local fisheries. The region's semi-arid climate means that water resources are particularly sensitive to pollution, making effective wastewater treatment critical for maintaining water quality and ecosystem health.
Frequently asked questions
ETE Maracanaú 2 is located in the Jenipapeiro area of Maracanaú, in the state of Ceará, Brazil. It lies within the Região Geográfica Imediata de Fortaleza, part of the Fortaleza metropolitan region.
The plant serves approximately 30,154 residents, classifying it as a medium-sized agglomeration under Brazilian wastewater management standards.
The treated effluent is discharged into local water bodies that flow toward the Atlantic Ocean, contributing to the coastal drainage system of the Fortaleza region.
The plant operates under Brazilian environmental regulations, including CONAMA resolutions and state-level permits from SEMACE (Ceará's environmental agency). For medium-sized agglomerations, secondary treatment is typically required.
In Brazil, municipal wastewater treatment plants serving populations of 20,000 to 50,000 generally employ secondary treatment processes, such as activated sludge or stabilization ponds, to meet national effluent standards.
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