Overview
ETE JARAU is a municipal wastewater treatment plant serving Quaraí, Rio Grande do Sul, Brazil. It serves a population of approximately 13,009 and discharges into the local watershed.
ETE JARAU is a wastewater treatment plant located in Quaraí, a city in the state of Rio Grande do Sul, Brazil. The plant serves a population of about 13,009 people, placing it in the medium agglomeration category for Brazilian wastewater infrastructure. It is situated inland, far from the coast, and its operations are part of the regional sanitation network. As a municipal treatment facility in Brazil, ETE JARAU is subject to national regulations under CONAMA resolutions and state-level environmental standards. For a plant of this scale, secondary treatment is typically required to reduce organic load and suspended solids before discharge. It operates within the regulatory framework that mandates compliance with effluent quality standards. The plant discharges treated wastewater into a local watercourse that eventually drains into the Uruguay River basin, which flows into the Rio de la Plata estuary. This watershed supports diverse aquatic life and is important for regional water supply and agriculture. Proper treatment at ETE JARAU helps protect downstream water quality and ecosystem health.
Environmental context
The treated effluent from ETE JARAU enters a local tributary that flows into the Uruguay River, a major watercourse forming part of the Rio de la Plata basin. This river system supports a variety of fish species and provides water for irrigation and human consumption downstream. The region's subtropical climate and agricultural land use make nutrient management important to prevent eutrophication in receiving waters.
Frequently asked questions
ETE JARAU is located in Quaraí, a city in the state of Rio Grande do Sul, Brazil. The plant's address is Avenida São João Batista do Quaraí, in the southern region of Brazil.
ETE JARAU serves approximately 13,009 people, classifying it as a medium-sized municipal wastewater treatment plant in Brazil.
The treated wastewater from ETE JARAU is discharged into a local watercourse that flows into the Uruguay River basin, eventually reaching the Rio de la Plata estuary.
ETE JARAU operates under Brazilian environmental regulations, including CONAMA resolutions that set effluent quality standards. State-level agencies in Rio Grande do Sul oversee permitting and compliance.
For a plant of this scale in Brazil, secondary treatment is typically required to reduce biochemical oxygen demand and suspended solids. This often involves biological processes such as activated sludge or stabilization ponds.
Nearby plants