Overview
Pomorzany wastewater treatment plant serves the city of Szczecin in northwestern Poland. It treats wastewater from approximately 362,165 people, operating under EU Urban Waste Water Treatment Directive standards.
The Pomorzany wastewater treatment plant is a major municipal facility located in the Szczecin district of Pomorzany, within the West Pomeranian Voivodeship of Poland. It serves a population of around 362,165, making it a large agglomeration under EU classification. The plant is situated near the Oder River, which flows into the Szczecin Lagoon and ultimately the Baltic Sea. As a large agglomeration, the plant is required to meet stringent treatment standards under the EU Urban Waste Water Treatment Directive (91/271/EEC). This directive mandates secondary treatment as a minimum, and for sensitive areas like the Baltic Sea catchment, tertiary treatment for nutrient removal is typically required. The plant's designed capacity is 1.00 (likely in cubic meters per day or similar unit), indicating a substantial infrastructure. The plant's treated effluent is discharged into the Oder River, which flows northward into the Szczecin Lagoon and then into the Baltic Sea. This water body is ecologically sensitive, supporting diverse aquatic life and serving as an important migratory corridor for fish. The plant plays a crucial role in protecting the Baltic Sea from nutrient pollution and maintaining water quality in the region.
Environmental context
The Pomorzany plant discharges into the Oder River, which flows into the Szczecin Lagoon and then the Baltic Sea. The Baltic Sea is a semi-enclosed brackish sea with limited water exchange, making it highly sensitive to nutrient inputs. The plant's operations help reduce eutrophication risks and protect the lagoon's diverse ecosystems, including fish spawning grounds and bird habitats.
Frequently asked questions
The Pomorzany plant is located in the Pomorzany district of Szczecin, in the West Pomeranian Voivodeship of northwestern Poland.
The plant serves approximately 362,165 people, classifying it as a large agglomeration under EU regulations.
Treated effluent from the Pomorzany plant is discharged into the Oder River, which flows into the Szczecin Lagoon and then into the Baltic Sea.
As a Polish facility serving over 150,000 people, the Pomorzany plant operates under the EU Urban Waste Water Treatment Directive (91/271/EEC), which requires secondary treatment and, for sensitive areas like the Baltic Sea catchment, tertiary treatment for nutrient removal.
For a large agglomeration in Poland, especially one discharging into the Baltic Sea catchment, the EU Urban Waste Water Treatment Directive mandates advanced treatment including biological nutrient removal to reduce nitrogen and phosphorus loads.
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