Alsbach Hahnlein _ Alsbach, Zwingenberg

Overview

Alsbach Hahnlein _ Alsbach wastewater treatment plant serves the Zwingenberg area in Hessen, Germany. The facility treats wastewater for approximately 17,000 people under EU regulatory standards.

The Alsbach Hahnlein _ Alsbach wastewater treatment plant is located in Zwingenberg, Hessen, Germany, serving the local community of Alsbach and surrounding areas. With a population equivalent of around 17,000, the plant is classified as a medium-sized agglomeration under the EU Urban Waste Water Treatment Directive (UWWTD). As a German facility, the plant operates under the EU UWWTD (91/271/EEC), which requires secondary treatment for agglomerations of this size. The directive also mandates more advanced treatment if the receiving waters are designated as sensitive areas. The plant's treatment processes are designed to meet these regulatory standards, ensuring compliance with national and European water quality goals. The treated effluent is discharged into local water bodies that ultimately drain into the Rhine River basin, a major European watershed. The Rhine supports diverse aquatic ecosystems and is a critical water resource for the region. The plant's operations help protect downstream water quality and contribute to the ecological health of the Rhine catchment area.

Environmental context

The plant discharges into the local drainage network that flows into the Rhine River, one of Europe's most important waterways. The Rhine basin supports a wide range of aquatic life, including fish species such as salmon and eel, and provides drinking water for millions. The plant's treatment helps reduce nutrient and pollutant loads, safeguarding the river's ecological integrity and supporting biodiversity in the downstream environment.

Frequently asked questions

The plant is located in Zwingenberg, Hessen, Germany, specifically in the Alsbach district. The address is 23, An der Quelllache, Sandwiese, Alsbach, Zwingenberg, 64665.

The plant serves approximately 17,016 people, classifying it as a medium-sized agglomeration under the EU Urban Waste Water Treatment Directive.

The treated wastewater is discharged into local water bodies that flow into the Rhine River basin, a major European watershed. The plant's discharge is regulated to meet EU standards for water quality.

The plant operates under the EU Urban Waste Water Treatment Directive (91/271/EEC), which sets standards for collection, treatment, and discharge of urban wastewater. For a plant serving ~17,000 people, secondary treatment is required, with possible tertiary treatment if the receiving waters are sensitive.

In Germany, plants of this scale typically provide at least secondary biological treatment, often including nutrient removal to meet EU standards. Many also incorporate advanced treatment steps to protect sensitive water bodies like the Rhine.