ETE Funilândia - Secondary Wastewater Treatment Plant in Funilândia, Minas Gerais

ETE Funilândia is a wastewater treatment plant located in Funilândia, a municipality in the state of Minas Gerais, Brazil. The plant serves a small population of 523 residents, reflecting its role in a rural or small-town setting within the Região Geográfica Imediata de Sete Lagoas. As a secondary treatment facility, it provides biological treatment to reduce organic pollutants and suspended solids before discharge. The plant operates under Brazil's national environmental regulations, which require wastewater treatment for urban areas. For small agglomerations like Funilândia, secondary treatment is typical and aligns with the country's legal framework for water pollution control. The treated effluent from ETE Funilândia ultimately drains into the Rio das Velhas basin, a major tributary of the São Francisco River. The São Francisco River is one of Brazil's most important waterways, supporting diverse aquatic ecosystems and providing water for agriculture, industry, and human consumption. The plant's secondary treatment helps protect downstream water quality in this ecologically significant basin.

The plant discharges into the Rio das Velhas watershed, which flows into the São Francisco River, one of Brazil's longest and most ecologically important rivers. The São Francisco basin supports a rich diversity of fish species and is a critical water source for the semi-arid Northeast region. Secondary treatment at ETE Funilândia reduces organic load and nutrients, helping to maintain water quality in this sensitive river system.