Overview
UWWTP WILLEM ANNAPOLDER serves Kapelle, Zeeland, Netherlands, treating wastewater for approximately 66,227 people. The plant is located near the coast and operates under EU Urban Waste Water Treatment Directive standards.
UWWTP WILLEM ANNAPOLDER is a wastewater treatment plant located in Kapelle, Zeeland, Netherlands, serving a population of approximately 66,227. Situated in the coastal province of Zeeland, the plant is part of the Netherlands' extensive wastewater infrastructure, which is known for high treatment standards and environmental protection. As a plant serving a medium-sized agglomeration (between 10,000 and 100,000 people), it falls under the EU Urban Waste Water Treatment Directive (91/271/EEC), which requires secondary treatment as a minimum. For plants in sensitive areas, tertiary treatment may be mandated. The designed capacity is 1. 00 (likely in thousands of cubic meters per day or similar unit), indicating a moderate scale facility. The plant discharges treated wastewater into local waterways that eventually drain into the North Sea. The Zeeland region is characterized by its delta landscape, with numerous estuaries and coastal ecosystems. The plant's proximity to the coast (within 50 km) means its discharge can affect marine and estuarine environments, making nutrient removal and advanced treatment important for protecting water quality.
Environmental context
The treated effluent from UWWTP WILLEM ANNAPOLDER likely enters local canals or rivers in the Zeeland delta, which flow into the Oosterschelde or Westerschelde estuaries and ultimately the North Sea. These estuarine and coastal waters support diverse aquatic life, including migratory fish and bird populations. Nutrient loading from wastewater can contribute to eutrophication in sensitive coastal areas, so effective treatment is crucial for maintaining ecological balance.
Frequently asked questions
UWWTP WILLEM ANNAPOLDER is located in Kapelle, Zeeland, Netherlands, along Weg langs de Zeedijk.
The plant serves approximately 66,227 people, classifying it as a medium-sized agglomeration under EU regulations.
The plant discharges treated effluent into local waterways in the Zeeland delta, which eventually drain into the North Sea via the Oosterschelde or Westerschelde estuaries.
As a Dutch plant serving over 10,000 people, it operates under the EU Urban Waste Water Treatment Directive (91/271/EEC), which mandates secondary treatment and may require tertiary treatment in sensitive areas.
In the Netherlands, plants of this scale typically provide secondary treatment (biological) and often include nutrient removal (nitrogen and phosphorus) to protect sensitive coastal waters, in line with EU directives.
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