Overview
UWWTP kkAlbena serves the Albena resort area near Osenovo, Bulgaria, with a designed capacity of 1.00 unit. The plant is located within 50 km of the Black Sea coast and treats wastewater from a population of about 14,639.
UWWTP kkAlbena is a wastewater treatment plant serving the Albena resort complex and surrounding areas near Osenovo, in Varna Province, Bulgaria. The plant is situated close to the Black Sea coast, within 50 km of the shoreline, and handles wastewater from a population of approximately 14,639 people. As a Bulgarian facility, the plant operates under the national implementation of the EU Urban Waste Water Treatment Directive (91/271/EEC). For agglomerations of this size (between 10,000 and 150,000 population equivalent), the directive requires secondary treatment as a minimum, with more stringent treatment if the discharge enters sensitive areas. The plant's location near the Black Sea, which is designated as a sensitive area under Bulgarian legislation, likely necessitates advanced treatment to protect coastal water quality. The treated effluent from UWWTP kkAlbena is discharged into the Black Sea, a semi-enclosed sea with limited water exchange, making it vulnerable to nutrient pollution. The plant plays a crucial role in preventing eutrophication and safeguarding the marine ecosystem, which supports diverse aquatic life and is important for tourism and fisheries in the region.
Environmental context
The plant discharges into the Black Sea, a large inland sea connected to the Mediterranean via the Bosporus. The Black Sea is highly sensitive to nutrient inputs due to its limited circulation and deep anoxic layers. Protecting this water body from eutrophication is critical for maintaining its ecological balance, supporting species such as turbot and anchovy, and preserving the recreational value of the Bulgarian coastline.
Frequently asked questions
UWWTP kkAlbena is located near Osenovo, in the Aksakovo municipality of Varna Province, Bulgaria. It serves the Albena resort area along the Black Sea coast.
The plant serves a population of approximately 14,639 people, primarily from the Albena resort complex and surrounding settlements.
The treated wastewater from UWWTP kkAlbena is discharged into the Black Sea, which is a sensitive marine environment. The plant's location within 50 km of the coast means its discharge is subject to stringent regulations to protect coastal water quality.
As a Bulgarian facility, the plant operates under the EU Urban Waste Water Treatment Directive (91/271/EEC). For agglomerations of this size (14,639 people), the directive requires at least secondary treatment, and due to the Black Sea's sensitive status, more advanced treatment may be mandated.
In Bulgaria, plants serving around 14,000 people typically provide secondary biological treatment as a minimum. Given the proximity to the Black Sea, which is a sensitive area, many such plants also incorporate nutrient removal (nitrogen and phosphorus) to meet the requirements of the EU directive.
Nearby plants