Overview
KA Wolfenbüttel is a municipal wastewater treatment plant in Wolfenbüttel, Niedersachsen, Germany, serving approximately 60,000 people. It operates under the EU Urban Waste Water Treatment Directive.
KA Wolfenbüttel is a municipal wastewater treatment plant located in Wolfenbüttel, in the state of Niedersachsen, Germany. The plant serves a population of around 60,000, classifying it as a medium to large agglomeration under EU regulations. It is situated in the Oker river basin, which ultimately drains into the North Sea. As a German plant serving over 10,000 population equivalent, KA Wolfenbüttel is required to meet secondary treatment standards under the EU Urban Waste Water Treatment Directive (91/271/EEC). For larger agglomerations in sensitive areas, tertiary treatment may be mandated to reduce nutrient loads. It is expected to comply with national and EU standards for biological treatment and nutrient removal. The treated effluent from KA Wolfenbüttel is discharged into the Oker River, a tributary of the Aller and Weser rivers, which flow into the North Sea. The plant plays a key role in protecting the water quality of the Oker and downstream ecosystems, including the Weser estuary and the Wadden Sea, a UNESCO World Heritage site known for its tidal flats and biodiversity.
Environmental context
KA Wolfenbüttel discharges into the Oker River, which flows into the Aller and then the Weser River, eventually reaching the North Sea. The Weser estuary and the Wadden Sea are ecologically sensitive areas supporting diverse marine life, including migratory birds and fish. The plant's nutrient removal helps prevent eutrophication in these downstream waters.
Frequently asked questions
KA Wolfenbüttel is located at Am Kälberanger 24, in Wolfenbüttel, Niedersachsen, Germany.
KA Wolfenbüttel serves approximately 60,000 people, classifying it as a medium to large agglomeration under EU regulations.
The treated wastewater from KA Wolfenbüttel is discharged into the Oker River, which flows through the Aller and Weser rivers to the North Sea.
KA Wolfenbüttel operates under the EU Urban Waste Water Treatment Directive (91/271/EEC), which requires secondary treatment for agglomerations of this size and may mandate tertiary treatment in sensitive areas.
In Germany, plants serving around 60,000 people typically employ secondary biological treatment with nutrient removal, often including nitrification and denitrification, to meet EU and national standards.
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