Overview
Pyrzyce wastewater treatment plant serves approximately 37,000 people in Pyrzyce, Poland. It operates under EU Urban Waste Water Treatment Directive 91/271/EEC, which mandates secondary treatment for agglomerations of this scale.
The Pyrzyce wastewater treatment plant is located in Pyrzyce, a town in the West Pomeranian Voivodeship of northwestern Poland. The facility serves a population of approximately 37,059, classifying it as a medium-sized agglomeration under EU regulations. The plant is part of the municipal wastewater infrastructure for the Pyrzyce commune and county. As a Polish wastewater treatment plant serving over 10,000 population equivalent, it is subject to the EU Urban Waste Water Treatment Directive 91/271/EEC. This directive requires secondary treatment for all discharges from agglomerations of this size, with more stringent tertiary treatment if the receiving waters are designated as sensitive areas. The plant's operational details and treatment processes are managed in accordance with Polish national regulations that implement the directive. The treated effluent from the Pyrzyce plant is discharged into local watercourses that ultimately drain into the Baltic Sea via the Oder River basin. The Baltic Sea is a brackish inland sea with limited water exchange, making it sensitive to nutrient pollution. Proper wastewater treatment at plants like Pyrzyce is crucial for reducing eutrophication risks and protecting the marine ecosystem of the Baltic Sea.
Environmental context
The Pyrzyce plant discharges into local streams that flow into the Oder River basin, which drains into the Baltic Sea. The Baltic Sea is a semi-enclosed brackish sea with limited water exchange, making it highly sensitive to nutrient inputs from wastewater. Eutrophication from nitrogen and phosphorus is a major ecological concern, and treatment plants in the region play a key role in reducing nutrient loads to protect marine biodiversity and water quality.
Frequently asked questions
The Pyrzyce wastewater treatment plant is located in the town of Pyrzyce, in the West Pomeranian Voivodeship of northwestern Poland. It serves the Pyrzyce commune and surrounding areas.
The plant serves approximately 37,059 people, classifying it as a medium-sized agglomeration under EU regulations.
The treated effluent is discharged into local watercourses that are part of the Oder River basin, which ultimately flows into the Baltic Sea.
As a Polish plant serving over 10,000 population equivalent, it operates under the EU Urban Waste Water Treatment Directive 91/271/EEC, which requires secondary treatment and potentially tertiary treatment if the receiving waters are sensitive.
Under the EU UWWTD, plants serving between 10,000 and 100,000 population equivalent are required to have at least secondary treatment. In Poland, many such plants also incorporate nutrient removal to meet Baltic Sea protection goals.
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