Overview
ETE II OURO VERDE serves Presidente Franco, Alto Paraná, Brazil, treating wastewater for approximately 23,137 people. The plant operates under Brazil's national water quality regulations.
ETE II OURO VERDE is a wastewater treatment plant located in San Roque, Presidente Franco, in the Alto Paraná state of Brazil. It serves a population of around 23,137 people, placing it in the medium agglomeration category for the region. The plant is situated in the eastern part of the country, near the border with Paraguay. Brazil's wastewater treatment facilities are regulated under the National Environmental Council (CONAMA) resolutions and the National Water Resources Policy. For plants of this scale, secondary treatment is typically required to meet effluent standards. The plant has a designed capacity of 1.00 (likely in cubic meters per second or similar unit), indicating its infrastructure scale. The plant's treated effluent likely discharges into a tributary of the Paraná River, which flows southward into the Río de la Plata estuary. The Alto Paraná region is ecologically significant, supporting diverse aquatic life and serving as a corridor for migratory fish species. The plant's operation helps protect downstream water quality in this important basin.
Environmental context
The plant is located within the Paraná River basin, one of South America's major river systems. The Paraná River flows south through Brazil, Paraguay, and Argentina, eventually reaching the Río de la Plata estuary. The Alto Paraná region supports diverse aquatic ecosystems, including floodplain forests and wetlands that provide habitat for fish, birds, and other wildlife. Effective wastewater treatment is crucial to prevent nutrient enrichment and maintain water quality in this ecologically sensitive watershed.
Frequently asked questions
ETE II OURO VERDE is located in San Roque, Presidente Franco, in the Alto Paraná state of Brazil, near the border with Paraguay.
The plant serves approximately 23,137 people, classifying it as a medium-sized agglomeration under Brazilian wastewater regulations.
The plant likely discharges into a tributary of the Paraná River, which flows into the Río de la Plata estuary.
Brazil regulates wastewater treatment under CONAMA resolutions and the National Water Resources Policy. Plants serving over 10,000 people typically require secondary treatment to meet effluent standards.
For medium-sized agglomerations in Brazil, secondary treatment is standard, often using activated sludge or lagoon systems to reduce organic matter and nutrients before discharge.