Overview
AWANS wastewater treatment plant serves Awans, Liège, Belgium, treating wastewater for approximately 11,720 people under EU regulatory standards.
AWANS is a municipal wastewater treatment plant located in Awans, a municipality in the province of Liège, Wallonia, Belgium. The facility serves a population of around 11,720, placing it in the small-to-medium agglomeration category under European Union classification. As a Belgian plant, AWANS operates under the EU Urban Waste Water Treatment Directive (91/271/EEC), which requires secondary treatment for agglomerations of this size. The directive also mandates more stringent treatment if the receiving waters are designated as sensitive areas, which is common in the Meuse basin region. The plant's treated effluent is discharged into local waterways that ultimately flow into the Meuse River, a major European river that drains into the North Sea via the Rhine-Meuse-Scheldt delta. This watershed supports diverse aquatic ecosystems and is an important corridor for migratory fish species.
Environmental context
The AWANS plant discharges into the local hydrographic network that feeds the Meuse River basin. The Meuse flows through Belgium and the Netherlands before reaching the North Sea via the Rhine-Meuse-Scheldt delta. This watershed supports diverse aquatic life, including fish species such as salmon and eel, and is ecologically sensitive to nutrient loading and pollution from urban runoff.
Frequently asked questions
The AWANS plant is located on Rue de Jemine in Awans, a municipality in the province of Liège, Wallonia, Belgium.
The plant serves approximately 11,720 people, classifying it as a small-to-medium agglomeration under EU standards.
Treated effluent from AWANS is discharged into local waterways that drain into the Meuse River, which flows through Belgium and the Netherlands to the North Sea.
As a Belgian facility, AWANS operates under the EU Urban Waste Water Treatment Directive (91/271/EEC), which mandates secondary treatment for agglomerations of its size and may require tertiary treatment if the receiving waters are sensitive.
Under the EU UWWTD, plants serving between 10,000 and 15,000 population equivalent typically require secondary biological treatment. In sensitive areas like parts of the Meuse basin, additional nutrient removal may be mandated.
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