Overview
ETE Padre Palhano is a wastewater treatment plant serving Sobral, Ceará, Brazil. It treats wastewater for approximately 14,552 people and discharges into the local watershed.
ETE Padre Palhano is a wastewater treatment plant located in Sobral, in the state of Ceará, Brazil. The plant serves a population of around 14,552 residents, making it a medium-sized facility for the region. It is situated in the northeastern part of the country, an area characterized by a semi-arid climate and seasonal rainfall patterns. As a Brazilian wastewater treatment plant, ETE Padre Palhano operates under the national regulatory framework established by the National Environment Council (CONAMA) and the Ministry of Cities. For agglomerations of this scale, secondary treatment is typically required to meet effluent standards. The regulatory context ensures compliance with discharge limits to protect water quality. The plant's treated effluent is discharged into the local water system, which ultimately drains into the Atlantic Ocean via the Acaraú River basin. The downstream environment includes the Acaraú River and its associated wetlands, which support diverse aquatic life and are important for local fisheries and agriculture. Proper treatment is essential to prevent nutrient pollution and maintain ecological balance in this sensitive semi-arid region.
Environmental context
ETE Padre Palhano discharges into the Acaraú River basin, which flows through Ceará and empties into the Atlantic Ocean. The downstream environment includes estuarine and coastal habitats that support diverse aquatic life, including fish and crustaceans important for local livelihoods. The semi-arid climate means water resources are scarce, making effective wastewater treatment critical to prevent eutrophication and protect water quality for downstream communities and ecosystems.
Frequently asked questions
ETE Padre Palhano is located in Sobral, in the state of Ceará, Brazil. Its address is Travessa José Maria Alverne, Sumaré, Sobral.
The plant serves approximately 14,552 people, making it a medium-sized wastewater treatment facility for the region.
The treated effluent is discharged into the local water system, which flows into the Acaraú River basin and eventually reaches the Atlantic Ocean.
The plant operates under Brazilian environmental regulations, including CONAMA resolutions and standards from the Ministry of Cities, which mandate treatment levels to protect water quality.
For agglomerations of this size, secondary treatment is typically required to meet effluent standards, often involving biological processes to reduce organic matter and nutrients.
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