Overview
TALANGE wastewater treatment plant serves Ay-sur-Moselle in the Grand Est region of France, treating wastewater for approximately 26,400 people. The plant discharges into the Moselle River basin, contributing to the Rhine watershed.
TALANGE is a municipal wastewater treatment plant located in Ay-sur-Moselle, near Metz in the Grand Est region of France. It serves a population of approximately 26,400 people, classifying it as a medium-sized agglomeration under European Union classification. As a French treatment plant, TALANGE operates under the EU Urban Waste Water Treatment Directive (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. Compliance with national regulations ensures appropriate treatment standards. The plant's treated effluent is discharged into the Moselle River, a major tributary of the Rhine. The Moselle flows through Luxembourg and Germany before joining the Rhine near Koblenz. The Rhine basin is one of Europe's most important waterways, supporting diverse aquatic ecosystems and serving as a critical corridor for migratory fish species. The plant's operations help protect water quality in this transboundary river system.
Environmental context
TALANGE discharges into the Moselle River, which flows northward through Luxembourg and Germany to join the Rhine River. The Rhine ultimately drains into the North Sea. The Moselle basin supports a variety of aquatic life, including fish species such as grayling and barbel. The region's industrial and agricultural activities place demands on water quality, making effective wastewater treatment essential for maintaining ecological balance in this important European watershed.
Frequently asked questions
The TALANGE plant is located in Ay-sur-Moselle, near Metz, in the Grand Est region of France.
The plant serves approximately 26,400 people, classifying it as a medium-sized agglomeration under EU standards.
Treated effluent from TALANGE is discharged into the Moselle River, which flows into the Rhine and eventually the North Sea.
As a French plant, TALANGE operates under the EU Urban Waste Water Treatment Directive (91/271/EEC), which requires secondary treatment for agglomerations of this size and potentially tertiary treatment if the receiving waters are sensitive.
Under the EU Urban Waste Water Treatment Directive, plants serving populations between 10,000 and 100,000 are required to have at least secondary treatment. In sensitive areas, more advanced treatment may be mandated to reduce nutrients like nitrogen and phosphorus.
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