ETE VILA CELINA GOULART - Secondary Wastewater Treatment Plant in Quaraí, Brazil

ETE VILA CELINA GOULART is a municipal wastewater treatment plant located in Quaraí, a city in the state of Rio Grande do Sul, Brazil. The plant serves a population of approximately 1,712 people, reflecting its role in a small community within the southern region of the country. The plant provides secondary treatment, which is a standard biological process that removes organic matter and suspended solids. This level of treatment aligns with Brazilian regulatory standards for smaller agglomerations, ensuring that effluent meets basic quality requirements before discharge. The plant's discharge volume is 259.20 m³/day, indicating its capacity to handle the community's wastewater load. The treated effluent is released into the local watershed, which ultimately drains into the Uruguay River basin. This river system supports diverse aquatic life and is important for regional water resources. The plant's operation helps protect downstream water quality in this ecologically sensitive area.

The plant discharges into the local watershed that feeds the Uruguay River basin, a major watercourse in southern South America. The Uruguay River flows into the Rio de la Plata estuary, supporting diverse aquatic ecosystems and providing water for agriculture and communities. The secondary treatment process reduces organic pollutants, helping to maintain the ecological health of the river system.