Overview
The Ratingen wastewater treatment plant serves approximately 60,000 people in Düsseldorf, Nordrhein-Westfalen, Germany. It operates under the EU Urban Waste Water Treatment Directive, which mandates secondary treatment for agglomerations of this scal
The Ratingen wastewater treatment plant is located in the Kalkum district of Düsseldorf, in the state of Nordrhein-Westfalen, Germany. It serves a population of approximately 60,000, classifying it as a medium-sized agglomeration under European Union regulations. As a German facility, the plant operates within the framework of the EU Urban Waste Water Treatment Directive (91/271/EEC). For agglomerations serving between 10,000 and 150,000 people, the directive requires secondary treatment as a minimum standard. The plant's discharge is regulated under Germany's national water laws, which implement the directive and set strict limits on pollutants to protect water quality. The treated effluent is discharged into the local water system, which ultimately drains into the Rhine River basin. The Rhine is a major European waterway that flows through Germany and the Netherlands into the North Sea. The plant's operations help protect the ecological health of the Rhine and its tributaries, supporting aquatic life and downstream water uses.
Environmental context
The plant discharges into the Rhine River basin, which flows through Germany and the Netherlands before reaching the North Sea. The Rhine supports diverse aquatic ecosystems and is a critical migratory corridor for fish species such as salmon and eel. The plant's treatment processes help reduce nutrient and pollutant loads, contributing to the ecological health of this internationally important river system.
Frequently asked questions
The Ratingen plant is located in the Kalkum district of Düsseldorf, in the state of Nordrhein-Westfalen, Germany.
The plant serves approximately 60,000 people, classifying it as a medium-sized agglomeration under EU regulations.
The treated effluent is discharged into the local water system, which drains into the Rhine River basin and ultimately reaches the North Sea.
The plant operates under the EU Urban Waste Water Treatment Directive (91/271/EEC), which requires secondary treatment for agglomerations serving between 10,000 and 150,000 people.
For medium-sized agglomerations in Germany, secondary treatment is the minimum standard, often with additional nutrient removal to meet strict water quality targets under national law.
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