Kullaviks ARV Wastewater Treatment Plant, Kullavik, Sweden

Kullaviks ARV is a wastewater treatment plant located in Kullavik, within Kungsbacka kommun, Hallands län, Sweden. The plant serves a population of approximately 14,209, placing it in the medium agglomeration category under EU classification. It is situated near the coast of the Kattegat, a part of the North Sea. As a Swedish plant, Kullaviks ARV operates under the EU Urban Waste Water Treatment Directive (91/271/EEC), which requires secondary treatment for agglomerations of this size. The directive also mandates more advanced treatment if the discharge enters sensitive areas. The treated effluent from Kullaviks ARV is discharged into the Kattegat, a coastal sea area that connects to the North Sea and ultimately the Atlantic Ocean. The Kattegat supports diverse marine life, including fish populations and migratory species. The plant's location near the coast underscores the importance of effective treatment to protect the marine environment from nutrient pollution and other contaminants.

Kullaviks ARV discharges into the Kattegat, a coastal sea between Sweden and Denmark that connects to the North Sea and the Atlantic Ocean. The Kattegat is an ecologically sensitive marine area that supports diverse aquatic life, including fish, seabirds, and marine mammals. Effective wastewater treatment is crucial to prevent eutrophication and protect the health of this important coastal ecosystem.