UWWTP Den Bommel - Advanced Wastewater Treatment in Den Bommel, Netherlands

UWWTP Den Bommel is an advanced wastewater treatment facility located in Den Bommel, a village on the island of Goeree-Overflakkee in the province of Zuid-Holland, Netherlands. The plant serves a population of approximately 2,267 residents and is part of the municipal wastewater infrastructure managed under Dutch water authorities. The plant employs advanced treatment processes, which go beyond secondary treatment to remove nutrients and other pollutants. With a designed capacity of 2,677 m³/day and an average discharge volume of 652.30 m³/day, the facility operates well within its capacity. As a plant in the Netherlands, it complies with the European Union's Urban Waste Water Treatment Directive (91/271/EEC), which requires advanced treatment for sensitive areas and agglomerations above 10,000 population equivalent, though this smaller plant meets higher standards. The treated effluent is discharged into local waterways that drain into the North Sea, given the plant's coastal location within 10 km of the coast. The surrounding area includes the Grevelingenmeer and Haringvliet estuaries, which are ecologically important for migratory birds and aquatic life. The plant's advanced treatment helps protect these sensitive coastal and marine environments from nutrient pollution.

The plant discharges into the local water system on Goeree-Overflakkee, which ultimately drains into the North Sea via the Grevelingenmeer or Haringvliet estuaries. These coastal waters support diverse marine life and are important for bird migration and fisheries. The advanced treatment level reduces nutrient loads, helping to prevent eutrophication in the downstream coastal ecosystem.