Overview
Bielany wastewater treatment plant in Kraków, Poland, serves 1,268 people with secondary treatment.
Bielany is a secondary-level wastewater treatment plant located in the Bielany district of Kraków, within the małopolskie province of Poland. The facility serves a population of 1,268 and is part of the municipal wastewater infrastructure for the Kraków metropolitan area. As a secondary treatment plant, Bielany meets the minimum treatment standard required under the EU Urban Waste Water Treatment Directive (91/271/EEC) for agglomerations of this size. While current discharge volume is 180.80 m³/day. The plant's treated effluent is discharged into the local water system, which ultimately drains into the Vistula River basin. The Vistula flows northward through Kraków and eventually reaches the Baltic Sea. The plant plays a key role in protecting the Vistula's water quality and the downstream aquatic ecosystems.
Environmental context
The Bielany plant discharges into the Vistula River catchment, which drains into the Baltic Sea. The Vistula is Poland's longest river and supports diverse aquatic life, including migratory fish species. The plant's secondary treatment helps reduce organic pollution and nutrient loads, contributing to the ecological health of the river and the Baltic Sea, which faces eutrophication challenges from nutrient runoff.
Frequently asked questions
The Bielany plant is located in the Bielany district of Kraków, in the małopolskie province of Poland.
The Bielany plant serves a population of 1,268 people.
The plant discharges treated effluent into the local water system, which flows into the Vistula River basin and ultimately reaches the Baltic Sea.
The Bielany plant provides secondary treatment, which is the minimum standard required under the EU Urban Waste Water Treatment Directive for agglomerations of this size.
As a Polish plant, Bielany operates under the EU Urban Waste Water Treatment Directive (91/271/EEC), which mandates secondary treatment for agglomerations over 2,000 population equivalent. For smaller plants like Bielany, appropriate treatment is required to protect receiving waters.
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