Overview
Zemst Hofstade wastewater treatment plant serves approximately 9,600 people in Zemst, Vlaams-Brabant, Belgium. It operates under the EU Urban Waste Water Treatment Directive, ensuring appropriate treatment for its population tier.
Zemst Hofstade is a wastewater treatment plant located in the Hofstade district of Zemst, in the province of Vlaams-Brabant, Belgium. The facility serves a population of approximately 9,600, placing it in the medium agglomeration category under Belgian and EU regulations. As a Belgian plant, Zemst Hofstade is subject to the EU Urban Waste Water Treatment Directive (91/271/EEC), which requires secondary treatment for agglomerations between 2,000 and 10,000 population equivalent discharging into freshwater. The plant's designed capacity is 1.00 (likely in thousands of cubic meters per day or similar unit), indicating it is sized to handle the local wastewater load. The treated effluent from Zemst Hofstade is discharged into local watercourses that ultimately drain into the Scheldt River basin, which flows through Flanders to the North Sea. The plant plays a key role in protecting the water quality of the region's rivers and the downstream marine environment.
Environmental context
The plant discharges into the local water network within the Scheldt River basin, which flows through Belgium and the Netherlands before reaching the North Sea. This watershed supports diverse aquatic life and is an important ecological corridor. The North Sea receiving environment is sensitive to nutrient inputs, making effective treatment essential for preventing eutrophication and maintaining water quality.
Frequently asked questions
Zemst Hofstade is located at 83 Steppeke, in the Hofstade district of Zemst, Vlaams-Brabant, Belgium.
The plant serves approximately 9,600 people in the Zemst area.
The treated effluent is discharged into local watercourses within the Scheldt River basin, which ultimately flows to the North Sea.
Under the EU UWWTD, agglomerations between 2,000 and 10,000 population equivalent require secondary treatment. Zemst Hofstade, serving 9,600 people, falls into this category and must comply with the directive's standards.
For plants of this scale in Belgium, secondary treatment is standard, as mandated by the EU UWWTD. This typically involves biological treatment to reduce organic matter and suspended solids.
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