UWWTP Aalten Wastewater Treatment Plant, Gelderland, Netherlands

UWWTP Aalten is a municipal wastewater treatment facility located in Aalten, Gelderland, Netherlands. It serves a population of approximately 18,050 people, classifying it as a medium agglomeration under EU regulations. The plant is situated in the eastern part of the country, near the German border. As a Dutch treatment plant, UWWTP Aalten operates under the EU Urban Waste Water Treatment Directive (91/271/EEC), which requires secondary treatment for agglomerations of this size. The Netherlands implements this directive through national legislation, ensuring compliance with discharge standards. Typical facilities in this region employ activated sludge systems with nutrient removal to protect sensitive water bodies. The treated effluent from UWWTP Aalten is discharged into local waterways that eventually drain into the Rhine River basin. The Rhine is a major European river that flows through the Netherlands into the North Sea. The plant plays a key role in protecting the water quality of the Rhine delta, which supports diverse aquatic ecosystems and provides drinking water for millions of people.

UWWTP Aalten discharges into local watercourses that are part of the Rhine River basin. The Rhine flows through the Netherlands and empties into the North Sea, a vital marine ecosystem. The plant's operations help protect the water quality of the Rhine delta, which supports fish populations, migratory birds, and aquatic vegetation. The region is ecologically sensitive due to its role in nutrient cycling and floodplain habitats.