ETE Itaucu - Secondary Wastewater Treatment Plant in Itaucu, Goias, Brazil

ETE Itaucu is a municipal wastewater treatment plant located in Itaucu, a city in the state of Goias, Brazil. The facility serves a population of approximately 5,763 residents, treating domestic wastewater from the urban area. As a secondary treatment plant, it employs biological processes to reduce organic matter and suspended solids before discharge. The plant operates under Brazil's national environmental regulations, which set effluent standards for wastewater treatment facilities. For a community of this size, secondary treatment is the standard requirement, ensuring that the treated water meets quality criteria for safe discharge into the environment. The plant's daily discharge volume is around 835.63 cubic meters, reflecting the scale of the local sewage system. The treated effluent from ETE Itaucu is discharged into a local watercourse that eventually flows into the Parana River basin, one of South America's major river systems. This basin supports diverse aquatic ecosystems and provides water for agriculture and human consumption downstream. Proper treatment at this plant helps protect water quality in the region's rivers and contributes to the overall health of the Parana watershed.

The treated effluent from ETE Itaucu enters a local stream that drains into the Parana River basin, a vast watershed spanning multiple Brazilian states and extending into Argentina and Paraguay. This basin supports rich biodiversity, including fish species and riparian vegetation. The Parana River ultimately flows into the Rio de la Plata estuary, a critical habitat for migratory birds and aquatic life. Effective wastewater treatment at this plant helps reduce nutrient and pathogen loads, safeguarding downstream water quality and ecological balance.