Overview
UWWTP Alblasserdam serves approximately 20,450 people in Zuid-Holland, Netherlands. The plant operates under the EU Urban Waste Water Treatment Directive, which mandates secondary treatment for agglomerations of this scale.
UWWTP Alblasserdam is a municipal wastewater treatment plant located in Alblasserdam, Zuid-Holland, Netherlands. It serves a population of approximately 20,450 people, classifying it as a medium-sized agglomeration under EU regulations. The plant is situated in the low-lying, densely populated Rhine-Meuse-Scheldt delta region, an area characterized by extensive water management infrastructure. As a plant serving over 10,000 people, UWWTP Alblasserdam is subject to the EU Urban Waste Water Treatment Directive (91/271/EEC), which requires secondary biological treatment as a minimum standard. The designed capacity is reported at 1.00 (likely in thousands of cubic meters per day or similar unit), indicating the plant's scale. The regulatory framework ensures compliance with European standards for effluent quality. The plant discharges treated wastewater into the local water system, which ultimately drains into the North Sea via the Rhine-Meuse delta. This region is ecologically sensitive, supporting diverse aquatic life and serving as a critical migratory corridor for fish and birds. The plant's operation contributes to protecting water quality in the delta, which is vital for both ecological health and human uses such as recreation and drinking water supply.
Environmental context
UWWTP Alblasserdam discharges into the local water network within the Rhine-Meuse-Scheldt delta, which flows into the North Sea. This delta is a complex system of rivers, estuaries, and polders, supporting rich biodiversity including fish species like salmon and eel, and migratory birds. The area is ecologically sensitive due to its role as a nursery for marine life and its proximity to protected habitats. Effective wastewater treatment is crucial to prevent nutrient pollution and maintain water quality in this dynamic coastal environment.
Frequently asked questions
UWWTP Alblasserdam is located in Alblasserdam, Zuid-Holland, Netherlands, at Grote Beer, 2952 AS. It serves the local municipality in the Rhine-Meuse delta region.
The plant serves approximately 20,450 people, classifying it as a medium-sized agglomeration under the EU Urban Waste Water Treatment Directive.
The plant discharges treated effluent into the local water system, which flows into the Rhine-Meuse-Scheldt delta and ultimately the North Sea. The region's extensive canal and river network ensures drainage to the sea.
As a Dutch plant serving over 10,000 people, UWWTP Alblasserdam operates under the EU Urban Waste Water Treatment Directive (91/271/EEC), which mandates secondary treatment and, in sensitive areas, tertiary treatment. National implementation is overseen by Dutch water authorities.
In the Netherlands, plants serving around 20,000 people typically employ secondary biological treatment, such as activated sludge, to meet EU standards. Some may include nutrient removal (nitrogen and phosphorus) to protect sensitive receiving waters like the North Sea.
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