Overview
ETE Ipanema Porto Alegre is a wastewater treatment plant in Porto Alegre, Rio Grande do Sul, Brazil, serving approximately 72,825 people. It is located within 50 km of the coast, discharging into the local watershed.
ETE Ipanema Porto Alegre is a municipal wastewater treatment plant located in the Serraria neighborhood of Porto Alegre, the capital of Rio Grande do Sul state in southern Brazil. The plant serves an estimated population of 72,825 people, placing it in the medium agglomeration category for Brazilian wastewater infrastructure. As a plant in Brazil, ETE Ipanema operates under the national regulatory framework established by the Ministry of Cities and state environmental agencies such as FEPAM (Fundação Estadual de Proteção Ambiental). Brazilian regulations require secondary treatment for urban wastewater, with tertiary treatment in sensitive areas. The plant's designed capacity is 1.00 (likely in cubic meters per second or similar unit), indicating a significant treatment facility. The plant's treated effluent is discharged into the local water system, which ultimately drains into the Guaíba River and then into the Lagoa dos Patos, a large coastal lagoon connected to the Atlantic Ocean. This watershed supports diverse aquatic life and is important for regional water supply and recreation. The proximity to the coast (within 50 km) means that nutrient removal is critical to prevent eutrophication in the sensitive lagoon ecosystem.
Environmental context
The plant discharges into the Guaíba River basin, which flows into the Lagoa dos Patos, one of the largest coastal lagoons in South America. This lagoon is an ecologically sensitive area that supports diverse aquatic life, including fish and bird species, and serves as an important migratory corridor. The proximity to the Atlantic Ocean means that untreated or inadequately treated wastewater could contribute to nutrient loading and eutrophication in the coastal zone.
Frequently asked questions
ETE Ipanema Porto Alegre is located in the Serraria neighborhood of Porto Alegre, the capital of Rio Grande do Sul state in southern Brazil.
The plant serves approximately 72,825 people, classifying it as a medium-sized agglomeration under Brazilian wastewater standards.
The treated effluent is discharged into the local water system, which flows into the Guaíba River and then into the Lagoa dos Patos, a large coastal lagoon connected to the Atlantic Ocean.
The plant operates under Brazilian national regulations, which require secondary treatment for urban wastewater. State environmental agency FEPAM oversees compliance in Rio Grande do Sul.
For medium agglomerations like this, secondary treatment is standard, often including biological processes. In sensitive coastal areas, additional nutrient removal may be required to protect water quality.
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