Overview
KA Langeoog is a wastewater treatment plant on the East Frisian island of Langeoog, Germany, serving approximately 10,083 people. It operates under the EU Urban Waste Water Treatment Directive.
KA Langeoog is a wastewater treatment plant located on the North Sea island of Langeoog in Lower Saxony, Germany. The plant serves a population of around 10,083, primarily from the island's tourism and residential sectors. As a coastal facility, it plays a critical role in protecting the sensitive marine environment of the Wadden Sea. The plant operates under the EU Urban Waste Water Treatment Directive (91/271/EEC), which requires secondary treatment for agglomerations of this size. Given its coastal location, the plant likely meets additional requirements for nutrient removal to safeguard the Wadden Sea, a UNESCO World Heritage site. The designed capacity is 1.00 million cubic meters per year, indicating a facility scaled to seasonal tourist demand. The treated effluent is discharged into the North Sea via the Wadden Sea, a unique intertidal ecosystem that supports migratory birds, seals, and diverse marine life. The plant's operation is essential for maintaining water quality in this ecologically sensitive area, which is a major tourist attraction and a vital habitat for numerous species.
Environmental context
The plant discharges into the Wadden Sea, a shallow tidal basin of the North Sea that is one of the world's most important intertidal ecosystems. This area supports dense populations of migratory birds, harbor seals, and diverse benthic communities. The Wadden Sea is a critical stopover for millions of birds on the East Atlantic Flyway. Nutrient inputs from wastewater must be carefully managed to prevent eutrophication and maintain the ecological balance of this sensitive coastal environment.
Frequently asked questions
KA Langeoog is located on the East Frisian island of Langeoog in Lower Saxony, Germany, near the Fährhafen ferry port.
The plant serves approximately 10,083 people, including residents and tourists on the island of Langeoog.
The treated effluent is discharged into the Wadden Sea, a UNESCO World Heritage site and a critical intertidal ecosystem of the North Sea.
As a German plant serving over 10,000 people, KA Langeoog operates under the EU Urban Waste Water Treatment Directive (91/271/EEC), which mandates secondary treatment and, for coastal sensitive areas, additional nutrient removal.
In Germany, plants of this scale typically provide secondary biological treatment, and those in coastal areas often include phosphorus and nitrogen removal to protect the North Sea from eutrophication.
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