Ciborz wastewater treatment plant in Cibórz, Lubusz Voivodeship, Poland, serves a population of 5,900 with secondary treatment. It discharges 841.25 m³/day and has a designed capacity of 4,295 m³/day.
The Ciborz wastewater treatment plant is located in Cibórz, a village in the Lubusz Voivodeship of western Poland. The facility serves a population equivalent of 5,900 and is situated within the Oder River basin, which drains into the Baltic Sea. As a secondary treatment plant, it provides biological treatment to reduce organic pollutants and suspended solids before discharge. Under the EU Urban Waste Water Treatment Directive (91/271/EEC), agglomerations with a population equivalent between 2,000 and 10,000 are required to have secondary treatment. Ciborz meets this requirement with its secondary treatment process. The plant's designed capacity of 4,295 m³/day indicates it can handle peak flows, while the current discharge volume of 841.25 m³/day suggests operational headroom. The treated effluent from Ciborz is discharged into local watercourses that ultimately flow into the Oder River. The Oder is a major European river that forms part of Poland's western border and empties into the Szczecin Lagoon and then the Baltic Sea. The plant's operation helps protect the Oder basin from nutrient and organic pollution, supporting aquatic life and downstream water quality.
Environmental context
The Ciborz plant discharges into the Oder River basin, which flows northward to the Szczecin Lagoon and the Baltic Sea. The Oder is an ecologically important river supporting diverse fish species and migratory birds. Secondary treatment reduces biochemical oxygen demand and suspended solids, helping to prevent eutrophication in the sensitive Baltic Sea coastal zone.
Frequently asked questions
The Ciborz plant is located in Cibórz, a village in the Lubusz Voivodeship of western Poland, within the Oder River basin.
The plant serves a population equivalent of 5,900, classifying it as a small agglomeration under EU regulations.
The plant provides secondary treatment, which typically involves biological processes to remove organic matter and suspended solids before discharge.
The plant discharges into local watercourses that flow into the Oder River, a major European river that empties into the Baltic Sea via the Szczecin Lagoon.
Under the EU UWWTD, agglomerations of 2,000-10,000 PE must have secondary treatment. Ciborz complies with this requirement, and its discharge helps protect the Baltic Sea from nutrient pollution.