Overview
Telsiu aglomeracija serves approximately 58,000 people in Gaudikaičiai, Lithuania. The plant operates under EU Urban Waste Water Treatment Directive standards for medium agglomerations.
Telsiu aglomeracija is a municipal wastewater treatment plant located in Gaudikaičiai, Telšių apskritis, Lithuania. It serves an estimated population of 58,000, classifying it as a medium agglomeration under EU regulations. The plant is situated in the western part of the country, near the city of Telšiai. As a facility serving over 15,000 population equivalents, Telsiu aglomeracija is subject to the EU Urban Waste Water Treatment Directive (91/271/EEC), which mandates secondary biological treatment for such agglomerations. In sensitive areas, tertiary treatment may be required to reduce nutrient loads. The plant's treatment processes are designed to meet these regulatory standards, ensuring compliance with Lithuanian and EU environmental legislation. The treated effluent from Telsiu aglomeracija is discharged into local watercourses that eventually drain into the Baltic Sea via the Nemunas River basin. The plant plays a crucial role in protecting the region's water quality, particularly in the context of the Baltic Sea's vulnerability to eutrophication from nutrient pollution.
Environmental context
The plant's discharge contributes to the watershed of the Nemunas River, which flows into the Curonian Lagoon and ultimately the Baltic Sea. The Baltic Sea is a semi-enclosed brackish sea with limited water exchange, making it highly sensitive to nutrient inputs that can cause algal blooms and oxygen depletion. The region's aquatic ecosystems, including the Curonian Lagoon, support diverse fish and bird populations and are important for local biodiversity.
Frequently asked questions
Telsiu aglomeracija is located in Gaudikaičiai, Telšių apskritis, Lithuania, near the city of Telšiai.
The plant serves approximately 58,000 people, classifying it as a medium agglomeration under EU regulations.
The treated effluent is discharged into local watercourses that drain into the Nemunas River basin, eventually reaching the Curonian Lagoon and the Baltic Sea.
As a Lithuanian plant serving over 15,000 population equivalents, it operates under the EU Urban Waste Water Treatment Directive (91/271/EEC), which requires secondary treatment and, in sensitive areas, tertiary treatment to reduce nutrient pollution.
For agglomerations of this size, secondary biological treatment is standard, with additional nutrient removal (tertiary treatment) often required in sensitive catchment areas to protect the Baltic Sea from eutrophication.
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