COV Liptovsky Mikulas, Liptovský Mikuláš

Overview

COV Liptovsky Mikulas is a municipal wastewater treatment plant serving approximately 231,300 people in Liptovský Mikuláš, Slovakia. It operates under the EU Urban Waste Water Treatment Directive.

COV Liptovsky Mikulas is a municipal wastewater treatment plant located in Liptovský Mikuláš, a town in the Žilinský kraj region of Slovakia. The plant serves a population equivalent of 231,300, classifying it as a large agglomeration under EU regulations. Its location in the Váh River basin places it within an inland, mountainous region of central Slovakia. As a large agglomeration, the plant is subject to the EU Urban Waste Water Treatment Directive (91/271/EEC), which requires secondary treatment as a minimum and tertiary treatment in sensitive areas. The Váh River basin is designated as sensitive under Slovak legislation due to nutrient pollution concerns, so the plant likely employs advanced treatment to meet phosphorus and nitrogen removal standards. The plant's capacity and treatment process details are not publicly available, but regulatory compliance is overseen by the Slovak Water Management Authority. The treated effluent is discharged into the Váh River, the longest river in Slovakia, which flows into the Danube River and ultimately the Black Sea. The Váh River supports diverse aquatic life and is an important ecological corridor in the Carpathian region. The plant plays a key role in protecting water quality in this sensitive watershed, particularly given the population served and the river's downstream significance.

Environmental context

The plant discharges into the Váh River, which flows through the Carpathian Mountains and joins the Danube River near Komárno. The Danube then empties into the Black Sea via the Danube Delta. The Váh River basin is ecologically sensitive, supporting species such as the European grayling and otter. Nutrient loading from wastewater can contribute to eutrophication in downstream reservoirs and the Danube Delta, making advanced treatment important for this large agglomeration.

Frequently asked questions

COV Liptovsky Mikulas is located in Liptovský Mikuláš, a town in the Žilinský kraj region of northern Slovakia. The plant's address is on Revolučná Street in the Liptovská Ondrašová district.

The plant serves a population equivalent of 231,300, which classifies it as a large agglomeration under the EU Urban Waste Water Treatment Directive.

The treated wastewater is discharged into the Váh River, the longest river in Slovakia, which flows into the Danube River and eventually reaches the Black Sea.

As a Slovak plant serving over 150,000 people, COV Liptovsky Mikulas operates under the EU Urban Waste Water Treatment Directive (91/271/EEC), which mandates secondary treatment and, in sensitive areas like the Váh River basin, tertiary treatment for nutrient removal.

For large agglomerations in sensitive areas, the EU Urban Waste Water Treatment Directive requires tertiary treatment to remove nitrogen and phosphorus. In Slovakia, the Váh River basin is designated as sensitive, so COV Liptovsky Mikulas likely employs advanced biological treatment with nutrient removal.