Overview
Kassel Wolfsanger wastewater treatment plant serves approximately 323,630 people in Kassel, Hessen, Germany. It operates under the EU Urban Waste Water Treatment Directive.
The Kassel Wolfsanger wastewater treatment plant is a major municipal facility serving the city of Kassel in the state of Hessen, Germany. With a population served of around 323,630, it is classified as a large agglomeration under European Union regulations. As a German plant of this scale, it is required to meet stringent treatment standards under the EU Urban Waste Water Treatment Directive (91/271/EEC). For agglomerations over 150,000 population equivalents, the directive mandates tertiary treatment, especially in sensitive areas. The plant's treatment processes are designed to comply with these requirements, ensuring effective removal of nutrients and pollutants. The treated effluent is discharged into the Fulda River, which flows north to join the Weser River near Hannoversch Münden. The Weser then continues to the North Sea. This watershed supports diverse aquatic life and is an important ecological corridor in central Germany.
Environmental context
The plant discharges into the Fulda River, a tributary of the Weser River, which ultimately drains into the North Sea. The Fulda and Weser rivers support diverse aquatic ecosystems, including fish species such as salmon and trout, and are important for regional biodiversity. The plant's advanced treatment helps protect water quality in this sensitive river system.
Frequently asked questions
The plant is located in the Wolfsanger district of Kassel, in the state of Hessen, Germany, near the Fulda River.
The plant serves approximately 323,630 people, making it a large agglomeration under EU classification.
The treated effluent is discharged into the Fulda River, which flows into the Weser River and eventually reaches the North Sea.
As a German plant serving over 150,000 people, it operates under the EU Urban Waste Water Treatment Directive (91/271/EEC), which requires tertiary treatment to reduce nutrients and protect sensitive water bodies.
For large agglomerations in Germany, the EU directive mandates tertiary treatment, including nitrogen and phosphorus removal, to meet strict effluent quality standards.
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