KA Ditzum Wastewater Treatment Plant, Ditzum, Niedersachsen

KA Ditzum was a wastewater treatment plant located in Ditzum, a village in the municipality of Jemgum, Landkreis Leer, Niedersachsen, Germany. It served a small population of 802 people, reflecting its role in a rural coastal community. The plant is now closed, but its operational history provides context for local wastewater management. The plant employed advanced treatment processes, which typically include nutrient removal and disinfection, meeting high standards for effluent quality. Its design capacity was 3,000 m³/day, with an average discharge volume of 202.97 m³/day, indicating it operated well below capacity. As a German facility, it was subject to the EU Urban Waste Water Treatment Directive (91/271/EEC) and national regulations under the Wasserhaushaltsgesetz (WHG). The plant discharged treated wastewater into the local water system, which ultimately drains into the North Sea via the Ems River estuary. The region is part of the Wadden Sea area, an ecologically sensitive intertidal zone that supports diverse bird life and marine habitats. The plant's advanced treatment helped protect this downstream environment from nutrient pollution.

The plant's treated effluent entered local waterways that flow into the Ems River estuary, which empties into the North Sea. This area is part of the Wadden Sea, a large intertidal ecosystem that supports migratory birds, seals, and diverse benthic communities. Advanced treatment at the plant helped reduce nutrient loads, protecting the sensitive coastal and marine environment from eutrophication.