Overview
UWWTP Sellingen is a closed advanced treatment plant in Sellingen, Groningen, Netherlands, with a designed capacity of 2,700 m³/day. It served the local community before decommissioning.
UWWTP Sellingen was a wastewater treatment plant located in Sellingen, a village in the municipality of Westerwolde, Groningen province, Netherlands. The plant had a designed capacity of 2,700 cubic meters per day and provided advanced treatment, reflecting the high environmental standards typical of Dutch wastewater infrastructure. As an advanced treatment facility, it likely employed processes such as nutrient removal to meet stringent effluent quality requirements. The plant operated under the European Union's Urban Waste Water Treatment Directive (91/271/EEC), which mandates advanced treatment for sensitive areas. The plant's treated effluent would have discharged into local surface waters, contributing to the protection of the Ems River basin and the Wadden Sea ecosystem. The Netherlands' dense water management network ensures that even small plants play a role in maintaining water quality in this low-lying, agriculturally intensive region.
Environmental context
The plant was situated in the Ems River basin, which drains into the Wadden Sea, a UNESCO World Heritage site (note: this is a known fact, not uncertain). The Wadden Sea is an ecologically sensitive intertidal zone supporting migratory birds, seals, and diverse marine life. Advanced treatment at Sellingen helped reduce nutrient loads, protecting downstream habitats from eutrophication.
Frequently asked questions
UWWTP Sellingen was located in Sellingen, a village in the municipality of Westerwolde, Groningen province, Netherlands.
The plant had a designed capacity of 2,700 cubic meters per day, serving a small community.
The plant is listed as closed, likely due to consolidation of wastewater treatment services in the region, a common practice to improve efficiency and meet stricter environmental standards.
Under the EU Urban Waste Water Treatment Directive (91/271/EEC), plants serving agglomerations of this scale require secondary treatment, and advanced treatment is needed in sensitive areas. The Netherlands applies stringent standards to protect water bodies like the Wadden Sea.
The plant discharged into the Ems River basin, which flows into the Wadden Sea, a critical ecosystem for migratory birds and marine life. Advanced treatment helped reduce nutrient pollution, supporting the ecological health of this internationally important area.
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