Bystrzyca Klodzka Wastewater Treatment Plant - Advanced Treatment in Lower Silesia

The Bystrzyca Klodzka wastewater treatment plant is located in the town of Bystrzyca Kłodzka, in the Lower Silesian Voivodeship of Poland. The plant serves a population of 4,248 and is part of the municipal wastewater infrastructure for the region. The plant operates with advanced treatment, which goes beyond secondary treatment to remove nutrients such as nitrogen and phosphorus. Under the EU Urban Waste Water Treatment Directive (91/271/EEC), Poland requires advanced treatment for agglomerations discharging into sensitive areas. The plant's designed capacity is 21,524 cubic meters per day, with a current discharge volume of 605.70 cubic meters per day. The treated effluent is discharged into the local watershed, which ultimately drains into the Baltic Sea via the Oder River basin. The plant plays a key role in protecting the water quality of the region's rivers and the downstream marine environment.

The plant discharges into the Nysa Kłodzka River, a tributary of the Oder River, which flows into the Baltic Sea. The Oder basin supports diverse aquatic life and is an important ecological corridor. The advanced treatment helps reduce nutrient loading, protecting the Baltic Sea from eutrophication.