Overview
ETE MULA is a wastewater treatment plant serving Santa Fé do Sul, São Paulo, Brazil. It serves a population of 19,662 and has a designed capacity of 1.00 (likely in a unit such as m³/s or MLD).
ETE MULA is a wastewater treatment plant located in Santa Fé do Sul, in the state of São Paulo, Brazil. The plant serves a population of approximately 19,662 residents, placing it in the medium-agglomeration category for Brazilian wastewater infrastructure. It is situated inland, about 50 km from the coast, and its operations are part of the broader sanitation network in the São José do Rio Preto region. Plants of this scale in Brazil typically operate under federal and state environmental regulations, including CONAMA resolutions and licensing by CETESB in São Paulo. The designed capacity is reported as 1.00, which may represent a flow rate in cubic meters per second or megaliters per day, indicating a facility sized for the local population. The plant discharges treated effluent into a local water body, likely a tributary of the Paraná River basin, which ultimately flows into the Río de la Plata estuary. The surrounding region is characterized by agricultural activity and the preservation of water quality is important for downstream ecosystems and water supply.
Environmental context
The plant discharges into a water body within the Paraná River basin, one of South America's largest river systems. The Paraná River flows southward through Brazil, Paraguay, and Argentina, eventually reaching the Río de la Plata estuary. This watershed supports diverse aquatic life and is a critical resource for agriculture, industry, and drinking water. The region's tropical climate and seasonal rainfall patterns influence the dilution capacity of receiving waters, making effective treatment essential to prevent nutrient loading and protect downstream ecosystems.
Frequently asked questions
ETE MULA is located in Santa Fé do Sul, in the state of São Paulo, Brazil, along Rodovia Euclides da Cunha.
The plant serves a population of 19,662 residents in Santa Fé do Sul and surrounding areas.
The plant discharges treated effluent into a local water body within the Paraná River basin, which ultimately flows to the Río de la Plata estuary.
In Brazil, wastewater treatment plants are regulated by CONAMA resolutions and state environmental agencies. In São Paulo, CETESB issues operating licenses and enforces discharge standards.
Plants of this scale in Brazil commonly employ secondary treatment processes, such as activated sludge or stabilization ponds, to meet federal and state effluent quality standards.
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