HENNEBONT La Becquerie Wastewater Treatment Plant, Hennebont, Bretagne

HENNEBONT La Becquerie is a municipal wastewater treatment plant located in Hennebont, a commune in the Morbihan department of Bretagne, France. The plant serves a population of approximately 18,820, placing it in the medium agglomeration category under EU classification. Its location near the Blavet River and the Atlantic coast influences its environmental management. As a French plant, HENNEBONT La Becquerie 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 stringent treatment if the discharge enters sensitive areas, which coastal zones often are. The plant's designed capacity is 1.00 (likely in thousands of cubic meters per day), indicating a facility sized for its population. The plant's treated effluent likely discharges into the Blavet River, which flows into the Atlantic Ocean near Lorient. This coastal discharge area supports diverse marine life and is important for local fisheries and tourism. Proper treatment is essential to protect water quality in the sensitive coastal ecosystem of southern Brittany.

The plant's treated effluent likely enters the Blavet River, which flows into the Atlantic Ocean at Lorient. This coastal zone supports diverse aquatic life, including fish and shellfish, and is important for local fisheries and recreation. The area is ecologically sensitive due to its proximity to the sea, requiring effective nutrient removal to prevent eutrophication.