BENS A CORUNA Wastewater Treatment Plant, A Coruña, Galicia, Spain

BENS A CORUNA is a major wastewater treatment facility located in the Bens district of A Coruña, in the autonomous community of Galicia, Spain. The plant serves a population of approximately 581,344, classifying it as a large agglomeration under EU standards. Its coastal location places it within 50 km of the Atlantic Ocean, making it a key infrastructure for protecting the marine environment. As a large agglomeration in a sensitive coastal area, the plant is expected to comply with the EU Urban Waste Water Treatment Directive (91/271/EEC), which requires advanced treatment (tertiary) for discharges into sensitive areas. The plant's scale and location suggest it likely employs secondary or tertiary treatment to meet regulatory standards. The designed capacity is reported as 1.00 (likely in cubic meters per second or similar unit), indicating substantial infrastructure. The treated effluent from BENS A CORUNA is discharged into the Atlantic Ocean via the Ría de A Coruña, a coastal inlet that supports diverse marine life and is important for local fisheries and tourism. The plant plays a critical role in preventing nutrient pollution and safeguarding water quality in this ecologically sensitive coastal ecosystem.

The plant discharges into the Ría de A Coruña, a coastal inlet that connects to the Atlantic Ocean. This area supports diverse marine habitats, including seagrass beds and rocky reefs, and is an important corridor for migratory fish and seabirds. The region's oceanic climate and tidal dynamics influence the dispersion of treated effluent, requiring careful management to prevent eutrophication and protect local biodiversity.