Overview
Bangbro Avloppsreningsverk serves the Dal area in Ljusnarsbergs kommun, Örebro län, Sweden, treating wastewater for approximately 46,733 people. The plant operates under Sweden's implementation of the EU Urban Waste Water Treatment Directive.
Bangbro Avloppsreningsverk is a wastewater treatment plant located in Dal, within Ljusnarsbergs kommun, Örebro län, Sweden. It serves a population of approximately 46,733, placing it in the medium agglomeration category under EU classification. The plant is situated inland, away from coastal areas, and its operations are part of Sweden's comprehensive wastewater management infrastructure. As a Swedish facility, Bangbro Avloppsreningsverk operates under the EU Urban Waste Water Treatment Directive (91/271/EEC), which sets standards for collection and treatment of urban wastewater. For agglomerations of this size (between 10,000 and 100,000 population equivalent), the directive requires secondary treatment as a minimum. Sweden has implemented additional national requirements, often including nutrient removal in sensitive areas. The plant discharges treated effluent into local watercourses that ultimately drain into the Baltic Sea via the Norrström drainage basin. The Baltic Sea is a brackish inland sea with limited water exchange, making it sensitive to nutrient pollution. Effective treatment at plants like Bangbro helps reduce eutrophication risks and supports the ecological health of downstream waters.
Environmental context
The treated effluent from Bangbro Avloppsreningsverk flows into local streams and rivers within the Norrström drainage basin, eventually reaching the Baltic Sea. The Baltic Sea is a semi-enclosed brackish sea with high ecological sensitivity, particularly to nutrient loading from wastewater. Effective nutrient removal at inland plants is critical to mitigating eutrophication and algal blooms in this vulnerable marine environment.
Frequently asked questions
Bangbro Avloppsreningsverk is located in Dal, within Ljusnarsbergs kommun, Örebro län, Sweden. Its address is Kata Dalströms väg, Dal, 714 32.
The plant serves approximately 46,733 people, classifying it as a medium-sized agglomeration under EU wastewater treatment regulations.
The plant discharges treated effluent into local watercourses within the Norrström drainage basin, which ultimately flows into the Baltic Sea.
As a Swedish plant, it operates under the EU Urban Waste Water Treatment Directive (91/271/EEC), which requires secondary treatment for agglomerations of this size. Sweden also enforces national standards for nutrient removal in sensitive areas.
For agglomerations between 10,000 and 100,000 population equivalent, the EU UWWTD mandates secondary treatment. In Sweden, many plants of this scale also incorporate tertiary treatment for nutrient removal to protect the Baltic Sea.
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