ETE SUL IBIPORA - Secondary Wastewater Treatment Plant in Ibiporã, Paraná, Brazil

ETE SUL IBIPORA is a municipal wastewater treatment plant located in the rural area of Ibiporã, in the state of Paraná, Brazil. The plant serves a population of approximately 9,179 people, placing it in the small agglomeration category under Brazilian wastewater management frameworks. The plant provides secondary treatment, which is the standard level required by Brazilian regulations for communities of this size. Secondary treatment typically involves biological processes to remove organic matter and suspended solids, ensuring that the effluent meets basic quality standards before discharge. The plant handles a daily wastewater volume of 864 cubic meters, reflecting the scale of the local community's needs. The treated effluent is discharged into local water bodies that drain into the Tibagi River basin, an important tributary of the Paranapanema River, which ultimately flows into the Paraná River and the Río de la Plata estuary. This downstream connection highlights the plant's role in protecting water quality across a broad regional watershed, supporting aquatic ecosystems and downstream water uses.

The plant discharges into local streams that feed the Tibagi River, a major watercourse in Paraná. The Tibagi River flows into the Paranapanema River, which joins the Paraná River and eventually reaches the Río de la Plata estuary. This watershed supports diverse aquatic life and is important for regional agriculture and water supply. The secondary treatment provided by the plant helps reduce organic pollution, protecting downstream habitats and water quality.