Overview
ETE Naviraí serves the city of Naviraí in Mato Grosso do Sul, Brazil, with a population of approximately 10,000. The plant operates under Brazil's national wastewater regulations.
ETE Naviraí is a municipal wastewater treatment plant located in Naviraí, Mato Grosso do Sul, Brazil. It serves a population of about 9,986 residents, placing it in the small-to-medium agglomeration category for Brazilian wastewater infrastructure. The plant is situated inland, far from the coast, and discharges into local water bodies within the Paraná River basin. As a Brazilian treatment facility, ETE Naviraí is subject to federal regulations under CONAMA resolutions and state-level environmental licensing. For plants of this scale, secondary treatment is typically required to meet effluent standards. Standard practice for similar facilities in the region involves biological treatment followed by disinfection. The treated effluent from ETE Naviraí likely flows into a local stream or river that is part of the Paraná River basin, eventually reaching the Paraná River and the Río de la Plata estuary. This watershed supports diverse aquatic life and is important for regional water supply and agriculture. Proper treatment helps protect downstream water quality and ecosystem health.
Environmental context
ETE Naviraí discharges into a tributary of the Paraná River basin, which drains into the Paraná River and ultimately the Río de la Plata estuary. The region's watershed supports diverse aquatic ecosystems and is used for irrigation and drinking water. Effective wastewater treatment is essential to prevent nutrient pollution and protect downstream habitats.
Frequently asked questions
ETE Naviraí is located in Naviraí, Mato Grosso do Sul, Brazil, in the Centro-Oeste region.
The plant serves approximately 9,986 residents, classifying it as a small-to-medium agglomeration.
The treated effluent is discharged into a local water body within the Paraná River basin, eventually reaching the Paraná River.
The plant operates under Brazilian federal regulations (CONAMA resolutions) and state-level environmental licensing, which mandate treatment standards for effluent quality.
For plants of this scale, secondary biological treatment (e.g., activated sludge or lagoons) followed by disinfection is common to meet national effluent standards.
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