Hedhusets ARV Wastewater Treatment Plant, Hallands län, Sweden

Hedhusets ARV is a wastewater treatment plant located in Laholms kommun, Hallands län, Sweden. It serves a population of approximately 10,648 people, classifying it as a medium-sized agglomeration under EU classification. The plant is situated near the coast, within 50 km of the sea, and its operations are subject to Swedish environmental regulations aligned with EU directives. As a Swedish plant serving over 10,000 population equivalents, Hedhusets ARV is required to meet secondary treatment standards under the EU Urban Waste Water Treatment Directive (91/271/EEC). The directive mandates that agglomerations of this size must have collecting systems and treatment to prevent environmental harm. The plant's designed capacity is 1.00 (likely in thousand cubic meters per day or similar unit), indicating its scale. The treated effluent from Hedhusets ARV likely discharges into a local watercourse that eventually reaches the Kattegat, a part of the North Sea. This coastal discharge area supports diverse marine life and is important for fisheries. The plant's location in a coastal region necessitates careful management to protect sensitive marine ecosystems from nutrient pollution.

Hedhusets ARV discharges treated wastewater into a local watercourse that drains into the Kattegat, a shallow sea area between Sweden and Denmark. The Kattegat is an ecologically sensitive region supporting diverse marine life, including fish spawning grounds and migratory bird habitats. The plant's coastal proximity means its effluent can influence local water quality, making nutrient removal important to prevent eutrophication in the receiving waters.