Overview
ETE Moradas de Esteio is a secondary treatment plant serving 6,827 people in Esteio, Rio Grande do Sul, Brazil. It discharges approximately 414.72 thousand cubic meters of treated wastewater annually.
ETE Moradas de Esteio is a municipal wastewater treatment plant located in Esteio, a city in the metropolitan region of Porto Alegre, Rio Grande do Sul, Brazil. The plant serves a population of 6,827 residents, classifying it as a small to medium-sized facility within the local sanitation infrastructure. The plant employs secondary treatment, which is the standard biological process for removing organic matter and suspended solids. In Brazil, wastewater treatment plants are regulated by federal and state environmental agencies, with secondary treatment being the minimum requirement for most urban areas. The plant's discharge volume is reported at 414.72 thousand cubic meters per year, indicating consistent operation. The treated effluent is discharged into local water bodies that eventually drain into the Guaíba River and then into the Lagoa dos Patos, a large coastal lagoon system. This watershed is ecologically significant, supporting diverse aquatic life and providing water resources for the Porto Alegre metropolitan area. Proper treatment helps protect downstream water quality and ecosystem health.
Environmental context
The plant's discharge enters the local drainage network that flows into the Guaíba River, which empties into the Lagoa dos Patos, one of the largest coastal lagoons in South America. This lagoon system supports rich biodiversity, including fish species important for local fisheries, and is a critical habitat for migratory birds. The watershed is influenced by urban and agricultural runoff, making effective wastewater treatment essential for maintaining water quality and ecological balance.
Frequently asked questions
ETE Moradas de Esteio is located on Avenida Brasil in the São Sebastião neighborhood of Esteio, in the state of Rio Grande do Sul, Brazil. It serves the metropolitan region of Porto Alegre.
The plant serves a population of 6,827 residents, making it a small to medium-sized facility in the region.
The plant provides secondary treatment, which involves biological processes to remove organic matter and suspended solids from wastewater before discharge.
In Brazil, wastewater treatment is regulated by federal laws such as the National Environmental Policy and by state environmental agencies. Secondary treatment is the standard for urban areas, and plants must comply with discharge standards to protect water resources.
The treated effluent flows into the Guaíba River basin, which drains into the Lagoa dos Patos lagoon. This system is ecologically important for aquatic biodiversity and supports local fisheries and water supply.
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