Overview
Elsenfeld Gemeinschaftsklaranlage Bayer Untermain Gmbh is a large wastewater treatment plant serving over 170,000 people in Elsenfeld, Bavaria, Germany. It operates under the EU Urban Waste Water Treatment Directive.
Elsenfeld Gemeinschaftsklaranlage Bayer Untermain Gmbh is a major wastewater treatment facility located in Elsenfeld, in the Bavarian district of Miltenberg, Germany. Serving a population of approximately 171,000, it is classified as a large agglomeration under EU regulations, requiring advanced treatment to protect sensitive receiving waters. As a plant of this scale in Germany, it is subject to the EU Urban Waste Water Treatment Directive (91/271/EEC), which mandates secondary biological treatment as a minimum, with tertiary treatment required for discharges into sensitive areas. The plant's treatment processes are designed to meet stringent German and EU effluent standards, ensuring high-quality water is returned to the environment. The treated effluent is discharged into the local watershed, which ultimately drains into the Main River, a major tributary of the Rhine. The Rhine basin is ecologically significant, supporting diverse aquatic life and serving as a critical water resource for millions. The plant plays a key role in maintaining water quality in this densely populated and industrially active region.
Environmental context
The plant discharges into the Main River, which flows into the Rhine, one of Europe's most important waterways. The Rhine basin supports a wide range of aquatic species and is a vital corridor for migratory fish. The plant's advanced treatment helps protect this sensitive ecosystem from nutrient pollution and other contaminants, contributing to the ecological health of the river and the North Sea into which it ultimately drains.
Frequently asked questions
The plant is located at Knabenweg, Elsenfeld, in the Landkreis Miltenberg, Bavaria, Germany.
The plant serves approximately 171,119 people, classifying it as a large agglomeration under EU regulations.
Treated wastewater is discharged into the local watershed, which flows into the Main River, a tributary of the Rhine.
As a German plant serving over 150,000 people, it operates under the EU Urban Waste Water Treatment Directive (91/271/EEC), which requires secondary treatment and potentially tertiary treatment for sensitive areas.
Plants of this scale in Germany typically employ secondary biological treatment followed by tertiary treatment such as nutrient removal to meet strict effluent standards, especially when discharging into sensitive river systems like the Main.
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