Overview
Merksplas wastewater treatment plant in Antwerpen, Belgium serves 4,700 people with advanced treatment. It discharges 840.12 m³/day and has a designed capacity of 6,300 m³/day.
The Merksplas wastewater treatment plant is located in the municipality of Merksplas, within the province of Antwerpen, Flanders, Belgium. The facility serves a population of approximately 4,700 residents and operates with advanced treatment processes, ensuring high-quality effluent before discharge. With a designed capacity of 6,300 m³/day and an average daily discharge volume of 840.12 m³/day, the plant operates well below its capacity. As a Belgian facility, it falls under the European Union's Urban Waste Water Treatment Directive (91/271/EEC), which mandates advanced treatment for sensitive areas and secondary treatment as a baseline for agglomerations of this size. The treated effluent is discharged into local waterways that ultimately drain into the Scheldt River basin and the North Sea. The plant plays a key role in protecting the region's water quality and supporting the ecological health of downstream aquatic environments.
Environmental context
The plant discharges into 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. Advanced treatment helps reduce nutrient loads and pollutants, protecting downstream habitats and water quality in the North Sea coastal zone.
Frequently asked questions
The plant is located in Merksplas, a municipality in the province of Antwerpen, Flanders, Belgium. Its address is Steenweg op Weelde, Merksplas.
The Merksplas wastewater treatment plant serves a population of approximately 4,700 people.
The plant discharges treated effluent into local waterways within the Scheldt River basin, which ultimately flows into the North Sea.
The Merksplas plant provides advanced treatment, which goes beyond secondary treatment to remove nutrients and other pollutants, ensuring high-quality effluent.
As a Belgian facility, the plant operates under the EU Urban Waste Water Treatment Directive (91/271/EEC). For agglomerations of this size (4,700 people), the directive requires at least secondary treatment, and advanced treatment is required in sensitive areas.
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