Overview
Mullsjo avloppsreningsverk serves approximately 7,277 people in Mullsjö, Sweden. The plant is part of Sweden's municipal wastewater infrastructure under EU regulatory frameworks.
Mullsjo avloppsreningsverk is a municipal wastewater treatment plant located in Mullsjö, Jönköping County, Sweden. It serves a population of around 7,277, classifying it as a small to medium agglomeration under EU guidelines. The plant is situated inland, away from coastal areas, and its operations are integrated into Sweden's comprehensive wastewater management system. As a Swedish facility, the plant operates under the EU Urban Waste Water Treatment Directive (91/271/EEC), which requires secondary treatment for agglomerations of this size. Sweden implements this directive through national regulations enforced by county administrative boards. The plant's designed capacity is 1.00 (likely in thousands of cubic meters per year or similar unit), indicating a scale appropriate for its service population. The treated effluent from Mullsjo avloppsreningsverk is discharged into local water bodies that ultimately drain into the Baltic Sea via the Vättern basin or other regional watersheds. The plant plays a key role in protecting downstream aquatic ecosystems, including lakes and rivers in the Jönköping region, by reducing nutrient loads and organic pollutants.
Environmental context
The plant discharges into local watercourses that are part of the Vättern drainage basin, one of Sweden's largest lake systems. Vättern is a deep, oligotrophic lake with high ecological value, supporting diverse fish populations and serving as a drinking water source. Downstream, waters flow through the Motala Ström river system into the Baltic Sea, a sensitive brackish sea environment. The plant's treatment performance directly influences nutrient levels in these waters, helping to mitigate eutrophication risks.
Frequently asked questions
Mullsjo avloppsreningsverk is located on Industrivägen in Mullsjö, Jönköping County, Sweden. The plant serves the municipality of Mullsjö and its surrounding areas.
The plant serves approximately 7,277 people, classifying it as a small to medium agglomeration under EU wastewater treatment regulations.
The treated effluent is discharged into local watercourses that are part of the Vättern drainage basin. From there, water flows through the Motala Ström river system into the Baltic Sea.
As a Swedish facility, the plant operates under the EU Urban Waste Water Treatment Directive (91/271/EEC), which mandates secondary treatment for agglomerations of this size. Sweden enforces this through national regulations overseen by county administrative boards.
For agglomerations of this scale, EU directives require at least secondary treatment (biological treatment). Many Swedish plants also incorporate nutrient removal to protect sensitive inland and coastal waters, especially those draining into the Baltic Sea.
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