Overview
UWWTP Pomorie serves the coastal town of Pomorie, Bulgaria, with a designed capacity of 1.00 and a population equivalent of 50,181. The plant operates under EU Urban Waste Water Treatment Directive standards.
UWWTP Pomorie is a municipal wastewater treatment facility located in Pomorie, a coastal town in the Burgas Province of Bulgaria. The plant serves a population equivalent of approximately 50,181, classifying it as a medium agglomeration under EU regulations. Under the EU Urban Waste Water Treatment Directive (91/271/EEC), agglomerations of this size are required to provide secondary treatment as a minimum. Bulgaria, as an EU member state, has transposed this directive into national law, and plants like UWWTP Pomorie are expected to comply with these standards. The regulatory framework ensures that treated effluent meets quality criteria before discharge, protecting both public health and the environment. The plant discharges into the Black Sea coastal area, a sensitive marine environment that supports diverse aquatic life and is an important ecological and economic resource for the region. The Burgas Bay, part of the Black Sea, receives treated wastewater from Pomorie and other coastal communities. Proper treatment is critical to prevent eutrophication and maintain water quality in this semi-enclosed sea, which has limited water exchange and is vulnerable to nutrient pollution.
Environmental context
UWWTP Pomorie discharges into the Black Sea via the Burgas Bay, a coastal water body that ultimately drains into the Black Sea basin. The Black Sea is a semi-enclosed sea with limited water exchange, making it sensitive to nutrient loading and pollution. The Burgas Bay supports diverse marine life, including fish spawning grounds and migratory bird habitats along the Via Pontica flyway. Effective wastewater treatment is essential to protect these ecological functions and maintain water quality for tourism and fisheries.
Frequently asked questions
UWWTP Pomorie is located in the town of Pomorie, in the Burgas Province of Bulgaria, on the Black Sea coast.
The plant serves a population equivalent of approximately 50,181, classifying it as a medium-sized agglomeration under EU classification.
The plant discharges treated effluent into the Black Sea via the Burgas Bay, a coastal marine environment.
As a Bulgarian facility, UWWTP Pomorie operates under the EU Urban Waste Water Treatment Directive (91/271/EEC), which mandates secondary treatment for agglomerations of this size and may require tertiary treatment in sensitive areas.
Under the EU Urban Waste Water Treatment Directive, plants serving between 10,000 and 150,000 population equivalent are required to provide secondary treatment. In sensitive areas like the Black Sea coast, tertiary treatment may be required to reduce nutrients.
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