Overview
ETE BELA CRUZ is a secondary wastewater treatment plant serving Bela Cruz, Ceará, Brazil. It discharges approximately 595 m³/day of treated effluent, supporting local sanitation infrastructure.
ETE BELA CRUZ is a municipal wastewater treatment plant located in Bela Cruz, a municipality in the state of Ceará, northeastern Brazil. The plant serves a population of approximately 8,000 residents, providing essential sanitation services for this community in the semi-arid region of the Brazilian Nordeste. The plant operates with secondary treatment, which is the standard level required under Brazilian regulations (CONAMA resolutions) for most urban wastewater. The plant's discharge volume of about 595 m³/day indicates it is sized for a small agglomeration. Brazilian environmental legislation mandates that treatment plants of this scale meet effluent quality standards to protect receiving water bodies. The treated effluent from ETE BELA CRUZ likely discharges into a local watercourse that flows toward the Atlantic Ocean via the Acaraú River basin. The region's coastal lagoons and estuaries are ecologically sensitive, supporting mangroves and diverse aquatic life. Proper treatment helps prevent nutrient pollution and protects downstream ecosystems, including the important fishing grounds along the Ceará coast.
Environmental context
The plant's treated effluent enters the Acaraú River basin, which drains into the Atlantic Ocean near the town of Acaraú. This coastal region features mangroves and estuaries that serve as critical nursery habitats for fish and crustaceans. The semi-arid climate means river flows are seasonal, making the consistent discharge of treated water important for maintaining base flows and water quality in downstream ecosystems.
Frequently asked questions
ETE BELA CRUZ is located in Bela Cruz, a municipality in the state of Ceará, northeastern Brazil. It serves the local urban population.
The plant serves approximately 8,037 residents, classifying it as a small agglomeration under Brazilian wastewater management frameworks.
The plant discharges treated effluent into a local watercourse within the Acaraú River basin, which eventually flows to the Atlantic Ocean. The discharge volume is about 595 m³/day.
ETE BELA CRUZ provides secondary treatment, which is the standard required by Brazilian regulations (CONAMA Resolution 430/2011) for most urban wastewater to reduce organic matter and suspended solids.
Brazil's National Environmental Council (CONAMA) sets effluent standards, and state environmental agencies (like SEMACE in Ceará) issue operating permits. Plants of this scale must comply with discharge limits to protect water quality in receiving bodies.
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