ETE Distrito Industrial Araxá - Secondary Wastewater Treatment Plant in Araxá, Minas Gerais

ETE Distrito Industrial Araxá is a wastewater treatment plant located in the industrial district of Araxá, in the state of Minas Gerais, Brazil. The plant serves a small population of 623 people and operates with secondary treatment, which is appropriate for its scale. As a secondary treatment facility, the plant uses biological processes to remove organic matter and suspended solids. The plant's discharge volume of 86.40 m³/day indicates it is sized for a small community. In Brazil, wastewater treatment plants are regulated by federal and state environmental agencies, with standards set by CONAMA resolutions. The treated effluent is discharged into local water bodies that eventually drain into the Rio Grande, a major tributary of the Paraná River basin. This basin supports diverse aquatic life and is important for agriculture and water supply in southeastern Brazil. The plant's operation helps protect downstream water quality in this ecologically significant region.

The plant discharges into local streams that flow into the Rio Grande, part of the Paraná River basin, which ultimately reaches the Río de la Plata estuary. This watershed supports diverse aquatic ecosystems and is a critical water resource for agriculture and urban areas. The secondary treatment reduces organic load and suspended solids, helping to maintain water quality in downstream rivers and reservoirs.