Overview
THUIN VILLE BASSE is a secondary wastewater treatment plant in Thuin, Hainaut, Belgium, serving approximately 3,021 people with a designed capacity of 12,500 m³/day.
THUIN VILLE BASSE is a municipal wastewater treatment plant located in Thuin, within the Hainaut province of Wallonia, Belgium. The facility serves a population equivalent of around 3,021 and has a designed capacity of 12,500 m³ per day, with a reported discharge volume of 540 m³/day. It operates under Belgium's implementation of the EU Urban Waste Water Treatment Directive (91/271/EEC), which requires secondary treatment for agglomerations of this size. The plant provides secondary treatment, a standard level for inland communities under EU regulations. Secondary treatment typically involves biological processes to reduce organic matter and suspended solids. The plant's capacity utilization appears low relative to its design, suggesting potential overcapacity or seasonal flow variations. The treated effluent is discharged into local watercourses that ultimately drain into the Sambre River, a tributary of the Meuse River, which flows through Belgium and the Netherlands into the North Sea. The plant plays a key role in protecting the Sambre-Meuse basin from nutrient pollution and organic loading, supporting aquatic life and downstream water quality.
Environmental context
The plant discharges into the Sambre River basin, which flows into the Meuse River and eventually reaches the North Sea. The Meuse is a major European river supporting diverse aquatic ecosystems and providing drinking water for millions. The plant's secondary treatment helps reduce biochemical oxygen demand and nutrient loads, mitigating eutrophication risks in downstream waters. The region's temperate climate and urban-rural mix influence seasonal flow patterns and treatment demands.
Frequently asked questions
THUIN VILLE BASSE is located in Thuin, Hainaut province, Wallonia, Belgium, at Rue des Carrières in the Ville Haute district.
The plant serves approximately 3,021 people, classifying it as a small agglomeration under EU wastewater directives.
The treated effluent is discharged into local watercourses that flow into the Sambre River, a tributary of the Meuse River, which ultimately reaches the North Sea.
The plant provides secondary treatment, which is the standard required by the EU Urban Waste Water Treatment Directive for inland agglomerations of this size.
Belgium implements the EU Urban Waste Water Treatment Directive (91/271/EEC), which mandates secondary treatment for agglomerations over 2,000 population equivalent. THUIN VILLE BASSE complies with these requirements.
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