Overview
COV Humenne is a municipal wastewater treatment plant serving Humenné, Slovakia. It operates under EU regulations for agglomerations of its scale, treating wastewater from approximately 33,849 people.
COV Humenne is a municipal wastewater treatment plant located in Humenné, Prešovský kraj, Slovakia. The facility serves a population equivalent of approximately 33,849, classifying it as a medium-sized agglomeration under EU standards. Its location in eastern Slovakia places it within the Laborec River catchment, which ultimately drains into the Tisza River basin. As a plant serving over 10,000 population equivalent, COV Humenne is subject to the EU Urban Waste Water Treatment Directive (91/271/EEC), which requires secondary treatment as a minimum. For plants in this population tier, the directive also mandates more stringent treatment if the receiving waters are designated as sensitive areas. The plant's operational context aligns with Slovak national regulations transposing the directive. The treated effluent from COV Humenne is discharged into the local water system, contributing to the Laborec River and eventually the Tisza River, which flows into the Danube and then the Black Sea. The plant plays a key role in protecting the water quality of these downstream ecosystems, supporting aquatic life and preventing eutrophication in the broader Tisza basin.
Environmental context
COV Humenne discharges into the Laborec River, a tributary of the Tisza River, which flows through eastern Slovakia and into Hungary before joining the Danube. The Tisza River basin is ecologically significant, supporting diverse aquatic habitats and migratory fish species. The plant's operations help maintain water quality in this transboundary river system, which is important for both local communities and downstream ecosystems in the Carpathian region.
Frequently asked questions
COV Humenne is located in Humenné, Prešovský kraj, eastern Slovakia, near the Laborec River.
The plant serves approximately 33,849 people, classifying it as a medium-sized agglomeration under EU standards.
The treated effluent is discharged into the Laborec River, which flows into the Tisza River and eventually the Danube and Black Sea.
As a plant serving over 10,000 population equivalent, COV Humenne is required to meet secondary treatment standards under the EU UWWTD. If the receiving waters are sensitive, more stringent treatment may be required.
Plants of this scale in Slovakia typically employ secondary biological treatment, such as activated sludge, to meet EU standards. Some may also include nutrient removal if discharging into sensitive areas.
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