Overview
Tienen wastewater treatment plant serves approximately 22,000 people in Tienen, Vlaams-Brabant, Belgium. It operates under the EU Urban Waste Water Treatment Directive, which mandates secondary treatment for agglomerations of this size.
The Tienen wastewater treatment plant is located in the city of Tienen, within the province of Vlaams-Brabant in the Flemish Region of Belgium. Serving an estimated population of 22,000, the facility is part of the municipal wastewater infrastructure managed by the local authorities. The plant is situated in the industrial area of Grimde, reflecting the mixed urban and industrial character of the region. Under the EU Urban Waste Water Treatment Directive (91/271/EEC), agglomerations with a population equivalent between 10,000 and 150,000 are required to provide secondary treatment. As Tienen serves approximately 22,000 people, it falls within this category and is expected to meet the directive's standards for biological treatment of wastewater before discharge. The regulatory framework ensures compliance with European environmental standards. The treated effluent from the plant is discharged into the local water system, which ultimately drains into the Demer River, a tributary of the Dijle River, and then into the Rupel and Scheldt rivers before reaching the North Sea. This water body chain supports diverse aquatic life and is important for regional water quality management. The plant plays a key role in protecting the downstream environment from nutrient pollution and organic loads.
Environmental context
The Tienen plant discharges into the Demer River basin, which flows through the Flemish region and joins the Dijle River. The Dijle then merges with the Rupel and Scheldt rivers, eventually reaching the North Sea. This watershed supports a variety of freshwater and estuarine habitats, including migratory fish species and aquatic vegetation. The plant's treatment performance is critical to maintaining water quality in this ecologically sensitive river system, particularly given the agricultural and industrial activities in the catchment area.
Frequently asked questions
The Tienen wastewater treatment plant is located in the city of Tienen, in the province of Vlaams-Brabant, Belgium. Its address is Sylvania 13, Industriepark, Grimde, Tienen.
The Tienen plant serves approximately 22,000 people, making it a medium-sized agglomeration under EU classification.
The treated effluent from the Tienen plant is discharged into the local water system, which flows into the Demer River, a tributary of the Dijle River, and eventually reaches the North Sea via the Scheldt estuary.
The Tienen plant operates under the EU Urban Waste Water Treatment Directive (91/271/EEC), which requires secondary treatment for agglomerations with a population equivalent between 10,000 and 150,000.
In Belgium, plants serving approximately 22,000 people are typically required to provide secondary treatment, which involves biological processes to remove organic matter and nutrients, in line with the EU Urban Waste Water Treatment Directive.
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