Overview
UWWTP Batanovtsi serves the town of Cherna Gora in Pernik Province, Bulgaria, with a population equivalent of 69,605. The plant operates under the EU Urban Waste Water Treatment Directive, which mandates secondary treatment for agglomerations of this
UWWTP Batanovtsi is a municipal wastewater treatment plant located in the Kabranova Mahala area of Cherna Gora, Pernik Province, Bulgaria. It serves a population equivalent of approximately 69,605, classifying it as a medium-to-large agglomeration under EU classification. The plant is situated inland, about 42. 6 km from the coast, and treats wastewater from the local community. As a Bulgarian facility, the plant operates under the EU Urban Waste Water Treatment Directive (91/271/EEC), which requires secondary treatment for agglomerations with a population equivalent greater than 10,000. For sensitive areas, tertiary treatment may be required. It is expected to meet the directive's standards for biological treatment. The treated effluent from UWWTP Batanovtsi is discharged into local watercourses that eventually drain into the Struma River basin, which flows southward into the Aegean Sea. The plant plays a crucial role in protecting the Struma River and its downstream ecosystems from nutrient pollution and organic contaminants, supporting aquatic biodiversity and water quality in the region.
Environmental context
UWWTP Batanovtsi discharges into the Struma River basin, which flows through southwestern Bulgaria and into Greece, ultimately reaching the Aegean Sea. The Struma River supports diverse aquatic life and is an important migratory corridor for fish species. The plant's treatment helps reduce nutrient loads and organic pollution, protecting downstream water quality and ecological health in this transboundary watershed.
Frequently asked questions
UWWTP Batanovtsi is located in the Kabranova Mahala area of Cherna Gora, Pernik Province, Bulgaria. It serves the local municipality and surrounding communities.
The plant serves a population equivalent of approximately 69,605, classifying it as a medium-to-large agglomeration under EU standards.
The treated effluent is discharged into local watercourses that are part of the Struma River basin, which flows into the Aegean Sea. The plant's discharge helps maintain water quality in the watershed.
As a Bulgarian facility, UWWTP Batanovtsi operates under the EU Urban Waste Water Treatment Directive (91/271/EEC). This directive requires secondary treatment for agglomerations over 10,000 PE and tertiary treatment in sensitive areas.
For agglomerations of this size in Bulgaria, the EU UWWTD mandates at least secondary treatment (biological treatment). In sensitive catchments, additional nutrient removal may be required to protect receiving waters.
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