Overview
Oczyszczalnia sciekow komunalnych w Nisku serves 8,426 people in Nisko, Podkarpackie, Poland. The plant operates under EU Urban Waste Water Treatment Directive 91/271/EEC, ensuring proper treatment for the community.
Oczyszczalnia sciekow komunalnych w Nisku is a municipal wastewater treatment plant located in Nisko, within the Podkarpackie voivodeship of southeastern Poland. The facility serves a population of 8,426 residents, classifying it as a small to medium agglomeration under EU regulations. Its location near the San River basin places it within a region characterized by mixed urban and rural landscapes. As a Polish treatment plant serving fewer than 10,000 people, it is subject to the EU Urban Waste Water Treatment Directive (91/271/EEC), which requires appropriate treatment based on the sensitivity of the receiving waters. For smaller agglomerations, secondary treatment is typically mandated unless the discharge is into a sensitive area requiring more advanced treatment. The plant's operational details, including specific treatment processes and capacity, are managed by local municipal authorities. The treated effluent from the plant is discharged into local watercourses that ultimately drain into the San River, a tributary of the Vistula River, which flows into the Baltic Sea. This connection highlights the plant's role in protecting downstream ecosystems, including the Vistula delta and the Baltic Sea marine environment, from nutrient pollution and other contaminants.
Environmental context
The plant discharges into the San River basin, which flows into the Vistula River and eventually reaches the Baltic Sea. The Baltic Sea is a semi-enclosed sea sensitive to eutrophication from nutrient inputs. The plant's treatment helps reduce the load of organic matter and nutrients entering this ecologically important waterway, supporting aquatic life and coastal water quality.
Frequently asked questions
The plant is located in Nisko, in the Podkarpackie voivodeship of southeastern Poland, near the San River.
The plant serves approximately 8,426 people, classifying it as a small to medium agglomeration under EU classification.
Treated wastewater is discharged into local watercourses that flow into the San River, a tributary of the Vistula River, which ultimately reaches the Baltic Sea.
As a Polish plant, it operates under the EU Urban Waste Water Treatment Directive (91/271/EEC), which sets treatment standards based on population size and receiving water sensitivity.
For agglomerations under 10,000 people, EU directives typically require secondary treatment, unless the discharge is into a sensitive area that may necessitate more advanced treatment.
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