Overview
Humbeek wastewater treatment plant in Vlaams-Brabant, Belgium, serves 2,000 people with advanced treatment. It discharges 357.5 m³/day and has a designed capacity of 3,060 m³/day.
The Humbeek wastewater treatment plant is located in the village of Humbeek, part of Grimbergen in the province of Vlaams-Brabant, Belgium. It serves a population of approximately 2,000 residents, making it a small-scale municipal facility within the Flemish region. The plant employs advanced treatment processes, exceeding 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 3,060 m³/day and an actual discharge volume of 357.5 m³/day, the facility operates well below its capacity, indicating room for future growth or seasonal variations. The treated effluent is discharged into local waterways that ultimately drain into the Scheldt River basin, which flows through Belgium and the Netherlands into the North Sea. The plant plays a key role in protecting the water quality of the Zenne River and downstream ecosystems, including the Scheldt estuary, a vital ecological corridor for migratory fish and aquatic life.
Environmental context
The plant discharges into the Zenne River, a tributary of the Dijle, which joins the Rupel and then the Scheldt River. The Scheldt flows through Belgium and the Netherlands to the North Sea. The downstream environment includes the Scheldt estuary, an ecologically sensitive area that supports diverse aquatic life and serves as an important migratory corridor for fish. Advanced treatment at this plant helps reduce nutrient loads and protect the estuary from eutrophication.
Frequently asked questions
The Humbeek wastewater treatment plant is located in the village of Humbeek, part of the municipality of Grimbergen in the province of Vlaams-Brabant, Belgium. Its address is Kruisweg, 't Sas, Humbeek.
The Humbeek wastewater treatment plant serves a population of approximately 2,000 residents, classifying it as a small agglomeration under the EU Urban Waste Water Treatment Directive.
The Humbeek plant uses advanced treatment processes, which go beyond the standard secondary treatment to remove additional nutrients and pollutants. This ensures high-quality effluent before discharge.
The plant discharges into the Zenne River, which flows into the Dijle, Rupel, and Scheldt rivers, eventually reaching the North Sea. It helps protect the Scheldt estuary, an ecologically important area.
As a small agglomeration in Belgium, the plant operates under the EU Urban Waste Water Treatment Directive (91/271/EEC). The advanced treatment level exceeds the directive's minimum requirement of secondary treatment for this population size.
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