Overview
Cismar wastewater treatment plant serves the Grömitz area in Schleswig-Holstein, Germany, with a designed capacity of 1.00 and a population equivalent of 31,838. It operates under the EU Urban Waste Water Treatment Directive.
The Cismar wastewater treatment plant is located in the Grömitz district of Schleswig-Holstein, Germany. It serves a population equivalent of 31,838, classifying it as a medium-sized agglomeration under EU regulations. The plant's designed capacity is 1.00, reflecting its role in managing municipal wastewater for the region. As a German facility, the plant operates under the EU Urban Waste Water Treatment Directive (91/271/EEC), which mandates secondary treatment for agglomerations of this size. For plants in sensitive areas, tertiary treatment may be required to reduce nutrient loads. The regulatory framework ensures compliance with discharge standards. The treated effluent from the plant is discharged into the local watershed, which ultimately drains into the Baltic Sea. The Baltic Sea is a semi-enclosed brackish sea with sensitive ecosystems, including coastal lagoons and marine habitats. Proper wastewater treatment is essential to prevent eutrophication and protect aquatic life in this ecologically important water body.
Environmental context
The Cismar plant discharges into the local watershed that flows into the Baltic Sea, a semi-enclosed sea with limited water exchange. The Baltic Sea is sensitive to nutrient pollution, which can cause algal blooms and oxygen depletion. The plant's location within 50 km of the coast means its effluent can impact coastal and marine ecosystems, making effective treatment critical for preserving water quality and biodiversity.
Frequently asked questions
The Cismar wastewater treatment plant is located in the Grömitz district of Schleswig-Holstein, Germany, near the Baltic Sea coast.
The plant serves a population equivalent of 31,838, classifying it as a medium-sized agglomeration under EU regulations.
The treated effluent from the Cismar plant is discharged into the local watershed, which ultimately drains into the Baltic Sea.
As a German facility, the Cismar plant operates under the EU Urban Waste Water Treatment Directive (91/271/EEC), which sets standards for treatment levels based on population size and receiving water sensitivity.
For agglomerations of this size, the EU UWWTD requires at least secondary treatment. In sensitive areas like the Baltic Sea catchment, tertiary treatment for nutrient removal is often mandated to reduce eutrophication.
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