Overview
The Slupsk wastewater treatment plant serves over 200,000 people in Słupsk, Poland, within the Pomeranian Voivodeship. It operates under the EU Urban Waste Water Treatment Directive, which mandates secondary treatment for agglomerations of this scale
The Slupsk wastewater treatment plant is a major municipal facility located in Słupsk, Poland, in the Pomeranian Voivodeship. Serving a population of over 200,000, it is classified as a large agglomeration under EU regulations. The plant is situated near the Baltic Sea coast, within 50 km of the shoreline, highlighting its importance for coastal water quality. As a large agglomeration in Poland, the plant is subject to the EU Urban Waste Water Treatment Directive (91/271/EEC), which requires secondary treatment as a minimum, and tertiary treatment in sensitive areas. The plant's designed capacity is 1.00 (likely in million cubic meters per year or similar unit), indicating a substantial infrastructure to handle the region's wastewater. The regulatory framework ensures compliance with EU standards. The treated effluent from the Slupsk plant is discharged into local water bodies that ultimately drain into the Baltic Sea. The Baltic Sea is a sensitive marine environment with limited water exchange, making nutrient removal critical to prevent eutrophication. The plant plays a key role in protecting the coastal ecosystem and supporting the region's environmental health.
Environmental context
The Slupsk plant discharges into the Słupia River, which flows into the Baltic Sea via the Bay of Pomerania. The Baltic Sea is a brackish, semi-enclosed sea with high ecological sensitivity to nutrient pollution. The plant's location within 50 km of the coast means its effluent can influence coastal water quality, making advanced treatment important for controlling nitrogen and phosphorus loads that contribute to algal blooms.
Frequently asked questions
The Slupsk wastewater treatment plant is located in the city of Słupsk, in the Pomeranian Voivodeship of northern Poland, near the Baltic Sea coast.
The plant serves a population of 201,666, classifying it as a large agglomeration under the EU Urban Waste Water Treatment Directive.
The treated effluent is discharged into local water bodies, likely the Słupia River, which flows into the Baltic Sea. The plant's proximity to the coast means it must meet stringent standards to protect the marine environment.
As a Polish facility serving over 200,000 people, the plant operates under the EU Urban Waste Water Treatment Directive (91/271/EEC), which requires secondary treatment as a minimum and tertiary treatment in sensitive areas like the Baltic Sea catchment.
For large agglomerations in Poland, the EU UWWTD mandates secondary treatment. In sensitive areas such as the Baltic Sea basin, tertiary treatment for nutrient removal is also required to reduce nitrogen and phosphorus loads.
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