Overview
ETE Guaraciaba do Norte is a secondary treatment plant serving 5,288 people in Guaraciaba do Norte, Ceará, Brazil. It discharges 287.89 cubic meters of treated wastewater daily.
ETE Guaraciaba do Norte is a municipal wastewater treatment plant located in the Passagem de Pedra area of Guaraciaba do Norte, a city in the state of Ceará, northeastern Brazil. The plant serves a population of approximately 5,288 residents, classifying it as a small-scale facility within the region's sanitation infrastructure. The plant provides secondary treatment, which is the standard biological process for removing organic matter and suspended solids. Under Brazil's national environmental regulations, including CONAMA resolutions and state-level permitting through Ceará's environmental agency (SEMACE), secondary treatment is the minimum requirement for municipal wastewater discharges. The plant's daily discharge volume of 287.89 cubic meters reflects its small service population. The treated effluent is discharged into local watercourses that drain into the Atlantic Ocean via the Parnaíba River basin or smaller coastal basins. The plant plays a key role in protecting downstream water quality in the semi-arid region of Ceará, where water resources are scarce and sensitive to pollution. Proper treatment helps safeguard aquatic ecosystems and supports local water reuse potential.
Environmental context
The plant discharges into small streams that flow toward the Parnaíba River basin, which ultimately reaches the Atlantic Ocean. The region is part of Brazil's semi-arid Northeast, where intermittent rivers and reservoirs are ecologically sensitive. The treatment plant helps reduce nutrient and pathogen loads, protecting downstream aquatic life and supporting water quality for communities that rely on these water bodies for drinking, agriculture, and recreation.
Frequently asked questions
ETE Guaraciaba do Norte is located in the Passagem de Pedra area of Guaraciaba do Norte, in the state of Ceará, northeastern Brazil.
The plant serves approximately 5,288 residents, making it a small-scale municipal wastewater treatment facility.
The treated effluent is discharged into local streams that flow toward the Parnaíba River basin, eventually reaching the Atlantic Ocean.
The plant provides secondary treatment, which uses biological processes to remove organic matter and suspended solids, meeting Brazilian regulatory standards for municipal wastewater.
The plant operates under Brazil's national environmental framework, including CONAMA resolutions and state-level permitting by Ceará's environmental agency (SEMACE). Secondary treatment is the minimum requirement for municipal discharges, and the plant's small scale aligns with typical standards for communities of this size.
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