Overview
ETE BARREIRA DO TRIUNFO serves Juiz de Fora, Minas Gerais, Brazil, treating wastewater for approximately 9,800 people. The plant operates under Brazil's national wastewater regulations, discharging into local water bodies.
ETE BARREIRA DO TRIUNFO is a wastewater treatment plant located in Juiz de Fora, Minas Gerais, Brazil. Situated along Rodovia Presidente Juscelino Kubitschek in the Barreira do Triunfo neighborhood, the plant serves a population of approximately 9,800 residents, classifying it as a small to medium agglomeration under Brazilian regulatory standards. Brazil's wastewater treatment framework, governed by the National Environmental Council (CONAMA) and state environmental agencies, requires appropriate treatment levels based on receiving water body sensitivity and population served. The plant discharges treated effluent into local watercourses that drain into the Paraibuna River, a tributary of the Paraíba do Sul River. This river system flows through the densely populated Southeast region of Brazil, ultimately reaching the Atlantic Ocean near Campos dos Goytacazes. The downstream environment supports diverse aquatic life and provides water for agriculture, industry, and municipal supply, making effective treatment critical for water quality and ecosystem health.
Environmental context
The plant's treated effluent enters local streams that flow into the Paraibuna River, a key tributary of the Paraíba do Sul River basin. This basin is ecologically significant, supporting diverse fish species and providing water for millions of people in the Southeast region. The Paraíba do Sul ultimately discharges into the Atlantic Ocean, where nutrient loading from upstream sources can contribute to coastal eutrophication. Effective treatment at plants like ETE BARREIRA DO TRIUNFO helps protect both freshwater and marine ecosystems.
Frequently asked questions
ETE BARREIRA DO TRIUNFO is located on Rodovia Presidente Juscelino Kubitschek in the Barreira do Triunfo neighborhood of Juiz de Fora, Minas Gerais, Brazil.
The plant serves approximately 9,800 people, classifying it as a small to medium agglomeration under Brazilian wastewater regulations.
The plant discharges treated effluent into local watercourses that flow into the Paraibuna River, a tributary of the Paraíba do Sul River, which eventually reaches the Atlantic Ocean.
The plant operates under Brazil's National Environmental Council (CONAMA) resolutions and state-level environmental permits, which set effluent standards based on receiving water body classification and treatment technology.
For plants of this scale in Brazil, secondary treatment is typically required to reduce biochemical oxygen demand (BOD) and suspended solids, often using activated sludge or lagoon systems, depending on local regulations and land availability.
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