Overview
Aldenhoven wastewater treatment plant serves the town of Aldenhoven in Nordrhein-Westfalen, Germany. It treats wastewater for approximately 13,268 people under the EU Urban Waste Water Treatment Directive.
Aldenhoven wastewater treatment plant is located in the town of Aldenhoven, Kreis Düren, in the state of Nordrhein-Westfalen, Germany. The plant serves a population of approximately 13,268 people, placing it in the medium agglomeration category under EU regulations. As a German plant, Aldenhoven operates under the EU Urban Waste Water Treatment Directive 91/271/EEC, which requires secondary treatment for agglomerations of this size. The directive also mandates more stringent treatment if the receiving waters are designated as sensitive areas. The plant discharges treated wastewater into local watercourses that ultimately drain into the Rhine River basin. The Rhine is a major European river supporting diverse aquatic life and providing drinking water for millions. Proper treatment at Aldenhoven helps protect downstream ecosystems and water quality in the Rhine watershed.
Environmental context
The plant's treated effluent flows into small streams in the Rur catchment, which is part of the larger Meuse River basin. The Meuse River flows through Belgium and the Netherlands before discharging into the North Sea. This watershed supports diverse aquatic habitats and is important for migratory fish species. The region's industrial and agricultural activities place additional demands on water quality, making effective wastewater treatment essential for maintaining ecological balance.
Frequently asked questions
The plant is located at Köttenicher Mühle in Aldenhoven, Kreis Düren, Nordrhein-Westfalen, Germany.
The plant serves approximately 13,268 people, classifying it as a medium-sized agglomeration under EU regulations.
The plant discharges treated effluent into local streams within the Rur catchment, which flows into the Meuse River and eventually the North Sea.
As a German plant serving over 10,000 people, Aldenhoven is subject to the EU Urban Waste Water Treatment Directive 91/271/EEC, which requires secondary treatment and potentially more stringent treatment if the receiving waters are sensitive.
In Germany, plants of this scale typically provide at least secondary (biological) treatment. If the receiving water body is in a sensitive area, tertiary treatment for nutrient removal may be required under the EU directive.
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