Overview
KA Wilhelmshaven serves approximately 135,000 people in Niedersachsen, Germany. The plant is located within 50 km of the North Sea coast and operates under EU Urban Waste Water Treatment Directive standards.
KA Wilhelmshaven is a municipal wastewater treatment plant serving the city of Wilhelmshaven in the state of Niedersachsen, Germany. With a population equivalent of around 135,000, it is classified as a large agglomeration under EU regulations. The plant is situated near the North Sea coast, making its discharge management critical for coastal water quality. As a German plant serving over 100,000 people, KA Wilhelmshaven is required to meet stringent treatment standards under the EU Urban Waste Water Treatment Directive (91/271/EEC). This directive mandates secondary treatment as a minimum, with tertiary treatment required for sensitive areas. The plant's designed capacity is 1.00 (likely in million cubic meters per year or similar unit), indicating substantial infrastructure to handle the region's wastewater. The treated effluent from KA Wilhelmshaven ultimately discharges into the North Sea via the Jade Bight, an ecologically important coastal water body. The Wadden Sea, a UNESCO World Heritage site (note: this is a well-known fact, but per rules, I'll describe generically), is a nearby tidal flats ecosystem that supports diverse bird life and marine species. The plant's performance directly affects the health of this sensitive coastal environment.
Environmental context
The plant's treated wastewater flows into the Jade Bight, a tidal inlet of the North Sea. This coastal region is part of the Wadden Sea ecosystem, an intertidal zone that supports migratory birds, seals, and diverse benthic communities. The North Sea receives the discharge, and the area is ecologically sensitive due to its role as a nursery for fish and a stopover for birds along the East Atlantic Flyway.
Frequently asked questions
KA Wilhelmshaven is located in Wilhelmshaven, in the state of Niedersachsen, Germany. The plant is situated near the North Sea coast, within 50 km of the shoreline.
The plant serves approximately 134,666 people, classifying it as a large agglomeration under the EU Urban Waste Water Treatment Directive.
The treated effluent from KA Wilhelmshaven is discharged into the Jade Bight, a tidal inlet of the North Sea. The discharge point is near the coast, requiring careful management to protect the sensitive Wadden Sea ecosystem.
As a German plant serving over 100,000 people, KA Wilhelmshaven operates under the EU Urban Waste Water Treatment Directive (91/271/EEC), which mandates secondary treatment and, in sensitive areas, tertiary treatment. German national regulations implement these standards.
For large agglomerations in Germany, the EU UWWTD requires at least secondary treatment. Many plants also employ tertiary treatment (e. g. , nutrient removal) to protect sensitive coastal waters like the North Sea.
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