Overview
Baulne wastewater treatment plant serves the commune of Baulne in Essonne, France. It handles wastewater from approximately 9,380 residents, discharging into the local water system.
The Baulne wastewater treatment plant is located in the commune of Baulne, within the Essonne department of the Île-de-France region. It serves a population of about 9,380 people, classifying it as a small to medium agglomeration under French regulations. The plant is situated on Rue de l'Essonne, near the Essonne River. As a French facility, the plant operates under the European Union's Urban Waste Water Treatment Directive (91/271/EEC), which requires secondary treatment for agglomerations of this size. The directive also mandates more stringent treatment if the receiving waters are designated as sensitive areas. It is expected to meet the regulatory standards for its population equivalent. The treated effluent from the plant is discharged into the Essonne River, a tributary of the Seine. The Seine basin is a major hydrological system in northern France, ultimately flowing into the English Channel. The plant plays a role in protecting the water quality of the Essonne and Seine rivers, supporting aquatic life and downstream uses.
Environmental context
The Baulne plant discharges into the Essonne River, which flows into the Seine River and eventually reaches the English Channel. The Seine basin supports diverse aquatic ecosystems and is an important resource for drinking water, agriculture, and recreation. The plant's operations help mitigate nutrient and pollutant loads, contributing to the ecological health of the downstream environment.
Frequently asked questions
The plant is located at Rue de l'Essonne in Baulne, within the Essonne department of the Île-de-France region, France.
The plant serves approximately 9,380 residents, classifying it as a small to medium agglomeration under EU regulations.
The treated effluent is discharged into the Essonne River, a tributary of the Seine, which flows into the English Channel.
As a French facility, it operates under the EU Urban Waste Water Treatment Directive (91/271/EEC), which mandates secondary treatment for agglomerations of this size.
Under the EU directive, plants serving between 2,000 and 10,000 population equivalent typically require secondary treatment, with possible tertiary treatment if discharging into sensitive areas.
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