ETE ITARANA Wastewater Treatment Plant, Itarana, Espírito Santo, Brazil

ETE ITARANA is a municipal wastewater treatment plant located in Itarana, a municipality in the state of Espírito Santo, Brazil. The plant serves a small population of 627 residents, providing secondary treatment to domestic wastewater. It is situated inland, away from coastal areas, and operates within the regulatory framework of Brazil's environmental legislation. As a secondary treatment facility, ETE ITARANA employs biological processes to reduce organic matter and suspended solids, meeting the standards set by Brazil's National Environment Council (CONAMA) for effluent quality. The plant's discharge volume of 56.44 cubic meters per day reflects the scale of the community it serves. Secondary treatment is the minimum requirement for municipal plants in Brazil, ensuring protection of local water resources. The treated effluent from ETE ITARANA is discharged into a local water body, likely a tributary of the Doce River basin, which flows through the region. The Doce River ultimately drains into the Atlantic Ocean. The plant plays a crucial role in safeguarding the water quality of these downstream ecosystems, supporting aquatic life and preventing pollution in the watershed.

ETE ITARANA discharges treated wastewater into a local watercourse within the Doce River basin, which flows through Espírito Santo and Minas Gerais before reaching the Atlantic Ocean. The Doce River watershed supports diverse aquatic ecosystems and is an important water source for communities and agriculture. The plant's secondary treatment helps reduce nutrient loads and organic pollution, protecting downstream habitats and maintaining ecological balance in the region.