Overview
Rosental wastewater treatment plant serves Leipzig, Saxony, Germany, with a population equivalent of 534,242. It operates under the EU Urban Waste Water Treatment Directive, which mandates advanced treatment for large agglomerations.
Rosental is a major wastewater treatment plant located in Leipzig, Saxony, Germany, serving a population of approximately 534,242. The plant is situated in the central district of Leipzig, near the Am Sportforum area, and plays a crucial role in managing the city's wastewater. As a large agglomeration under the EU Urban Waste Water Treatment Directive (91/271/EEC), the plant is required to provide secondary treatment at a minimum, with tertiary treatment expected if the receiving waters are sensitive. The directive sets strict standards for nutrient removal and effluent quality to protect water bodies. The treated effluent from Rosental is discharged into the local water system, which ultimately drains into the White Elster River, a tributary of the Saale River, and then into the Elbe River, which flows into the North Sea. The plant's operations are critical for maintaining water quality in this densely populated and industrially active region.
Environmental context
The Rosental plant discharges into the Leipzig area's water network, which feeds into the White Elster River. This river flows into the Saale and then the Elbe, eventually reaching the North Sea. The Elbe basin supports diverse aquatic life and is an important migratory corridor for fish. The plant's advanced treatment helps reduce nutrient loads that could otherwise contribute to eutrophication in downstream waters.
Frequently asked questions
The Rosental plant is located at 20 Am Sportforum, in the Zentrum-Nordwest district of Leipzig, Saxony, Germany.
The plant serves a population equivalent of 534,242, making it a large agglomeration under EU classification.
The treated effluent is discharged into the local water system, which flows into the White Elster River, a tributary of the Saale and Elbe rivers, ultimately reaching the North Sea.
As a large agglomeration (>150,000 population equivalent), the plant must comply with the EU Urban Waste Water Treatment Directive (91/271/EEC), which requires secondary treatment and, in sensitive areas, tertiary treatment for nutrient removal.
In Germany, plants serving large populations typically employ advanced secondary treatment with biological nutrient removal, and often include tertiary filtration or disinfection to meet strict effluent standards under the EU directive and national water laws.
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