Overview
Habo avloppsreningsverk is a municipal wastewater treatment plant serving approximately 7,100 people in Habo, Sweden. The plant operates under Swedish environmental regulations and EU directives, discharging treated water into the local watershed.
Habo avloppsreningsverk is a municipal wastewater treatment plant located in Habo, Jönköping County, Sweden. It serves a population of approximately 7,100 residents, classifying it as a small to medium agglomeration under EU classification. The plant is situated inland, more than 10 km from the coast, and its treated effluent is discharged into the local water system, which ultimately drains into Lake Vättern, one of Sweden's largest lakes. As a Swedish wastewater treatment facility, Habo avloppsreningsverk operates under the national implementation of the EU Urban Waste Water Treatment Directive (91/271/EEC). For agglomerations of this size (7,100 population equivalent), the directive requires at least secondary treatment, with more stringent requirements if the receiving water is a sensitive area. Lake Vättern is a large, deep lake with high ecological value, and Swedish regulations often mandate advanced treatment to protect such water bodies. The plant's discharge contributes to the water quality of the local stream system, which flows into Lake Vättern. Lake Vättern is a significant freshwater resource, supporting diverse aquatic life and providing drinking water for many communities. The treatment plant plays a crucial role in preventing nutrient pollution and maintaining the ecological health of this important lake and its surrounding watershed.
Environmental context
The treated effluent from Habo avloppsreningsverk is discharged into a local watercourse that flows into Lake Vättern, Sweden's second largest lake. Lake Vättern is a deep, oligotrophic lake with high water quality, supporting a unique ecosystem including the endemic Vättern char. The lake is a vital drinking water source and a sensitive environment requiring strict nutrient control to prevent eutrophication. The plant's discharge must meet stringent Swedish standards to protect this ecologically significant water body.
Frequently asked questions
Habo avloppsreningsverk is located in Habo, Jönköping County, Sweden, near the Hökesån stream. The plant serves the municipality of Habo.
The plant serves approximately 7,100 people, classifying it as a small to medium agglomeration under EU definitions.
The treated effluent is discharged into a local watercourse that flows into Lake Vättern, one of Sweden's largest and most ecologically important lakes.
As a Swedish plant, it operates under the EU Urban Waste Water Treatment Directive (91/271/EEC), which requires secondary treatment for agglomerations over 2,000 population equivalent. Given the sensitivity of Lake Vättern, stricter nutrient removal standards may apply.
For agglomerations of this size, Swedish plants typically provide secondary treatment (biological treatment) and often include phosphorus removal to protect sensitive inland waters like Lake Vättern.
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