Overview
Zandbergen wastewater treatment plant in Geraardsbergen, Oost-Vlaanderen, Belgium serves 5,000 people with advanced treatment. It discharges 893.75 m³/day and has a designed capacity of 6,300 m³/day.
Zandbergen is a wastewater treatment plant located in the village of Zandbergen, part of the municipality of Geraardsbergen in Oost-Vlaanderen, Belgium. The plant serves a population of approximately 5,000 people, making it a small-scale facility within the Flemish region's water management infrastructure. The plant employs advanced treatment processes, which go beyond the secondary treatment standard required by the EU Urban Waste Water Treatment Directive (91/271/EEC) for agglomerations of this size. With a designed capacity of 6,300 m³/day and a current discharge volume of 893.75 m³/day, the facility operates well below its capacity, indicating room for future growth or seasonal variability. The treated effluent is discharged into local waterways that ultimately drain into the Scheldt River basin, which flows through Belgium and the Netherlands to the North Sea. The plant's advanced treatment helps protect the sensitive aquatic ecosystems of the Scheldt estuary and the downstream marine environment.
Environmental context
The plant discharges into the Scheldt River basin, which flows through Flanders and the Netherlands before reaching the North Sea. The Scheldt estuary is an ecologically important area that supports diverse aquatic life and serves as a migratory corridor for fish. Advanced treatment at this plant reduces nutrient and pollutant loads, helping to maintain water quality in this sensitive watershed.
Frequently asked questions
The Zandbergen plant is located at 9, Benedenstraat in the village of Zandbergen, part of the municipality of Geraardsbergen in Oost-Vlaanderen, Belgium.
The plant serves approximately 5,000 people, classifying it as a small agglomeration under the EU Urban Waste Water Treatment Directive.
The treated effluent is discharged into local waterways that are part of the Scheldt River basin, which flows to the North Sea.
The plant provides advanced treatment, which exceeds the secondary treatment standard required by the EU Urban Waste Water Treatment Directive for agglomerations of this size.
The plant operates under the EU Urban Waste Water Treatment Directive (91/271/EEC), transposed into Belgian law, and is overseen by the Flemish environmental agency (VMM).
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