Overview
Berchtesgaden wastewater treatment plant serves approximately 44,725 people in Bavaria, Germany. It operates under the EU Urban Waste Water Treatment Directive, ensuring compliance with secondary treatment standards for inland agglomerations.
The Berchtesgaden wastewater treatment plant is a municipal facility located in the Bavarian town of Berchtesgaden, Germany, in the district of Berchtesgadener Land. It serves a population of around 44,725, placing it in the medium agglomeration category under EU regulations. As a German plant, it operates under the EU Urban Waste Water Treatment Directive (91/271/EEC), which mandates secondary treatment for agglomerations of this size discharging into inland waters. The plant's treatment processes are designed to meet these standards, ensuring effective removal of organic matter and nutrients before discharge. The treated effluent is discharged into the local watershed, which ultimately drains into the Salzach River, a tributary of the Inn River, and then into the Danube River basin. This waterway supports diverse aquatic life and is important for regional ecology, with the plant playing a key role in protecting downstream water quality.
Environmental context
The plant discharges into the local watershed that feeds the Salzach River, which flows into the Inn River and then the Danube River, eventually reaching the Black Sea. This river system supports diverse aquatic habitats and is important for migratory fish species. The plant's treatment helps maintain water quality in this ecologically sensitive alpine region.
Frequently asked questions
The plant is located in Berchtesgaden, in the state of Bavaria, Germany, near the Austrian border in the Berchtesgadener Land district.
The plant serves approximately 44,725 people, classifying it as a medium-sized agglomeration under EU regulations.
The treated effluent is discharged into the local watershed, which flows into the Salzach River, a tributary of the Inn River, and eventually into the Danube River basin.
Under the EU UWWTD, agglomerations of this size (10,000-150,000 population equivalent) discharging into inland waters must provide secondary treatment. The plant is expected to comply with these standards.
In Germany, plants of this scale typically employ secondary treatment with nutrient removal, as required by the EU UWWTD for sensitive areas. Many also include tertiary treatment for phosphorus and nitrogen reduction.
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