Overview
CHAMBAVE wastewater treatment plant in Chambave, Valle d'Aosta, Italy, is a secondary treatment facility with a designed capacity of 15,000 cubic meters per day. The plant is currently closed.
The CHAMBAVE wastewater treatment plant is located in Chambave, within the Valle d'Aosta region of northern Italy. This facility was designed to serve the local community with a capacity of 15,000 cubic meters per day, reflecting the scale of wastewater management needed for the area. The plant provided secondary treatment, a standard level for many European municipalities. As a plant in Italy, CHAMBAVE operated under the EU Urban Waste Water Treatment Directive 91/271/EEC, which sets requirements for collection and treatment of wastewater in agglomerations. Secondary treatment is typically mandated for inland freshwater discharges, ensuring reduction of organic matter and suspended solids. The plant's discharge would have entered the local watershed, ultimately flowing into the Dora Baltea River, a tributary of the Po River. The Po River basin is ecologically significant, supporting diverse aquatic life and agricultural activities. The closure of this plant may affect local water quality management in the region.
Environmental context
The CHAMBAVE plant's treated effluent would have discharged into the Dora Baltea River, which flows through the Aosta Valley before joining the Po River near Turin. The Po River is Italy's longest river and drains into the Adriatic Sea, supporting a vast delta ecosystem. The watershed is ecologically sensitive, hosting diverse fish species and migratory birds. Proper wastewater treatment is crucial to prevent nutrient enrichment and maintain water quality in this important river system.
Frequently asked questions
The CHAMBAVE plant is located in Chambave, in the Valle d'Aosta region of northern Italy, near the Dora Baltea River.
The plant has a designed capacity of 15,000 cubic meters per day, indicating it was built to serve a medium-sized agglomeration.
The plant provided secondary treatment, which typically involves biological processes to reduce organic matter and suspended solids before discharge.
As an Italian plant, CHAMBAVE operated under the EU Urban Waste Water Treatment Directive 91/271/EEC, which requires secondary treatment for inland discharges from agglomerations of this scale.
The plant's discharge would have entered the Dora Baltea River, a tributary of the Po River, which flows into the Adriatic Sea. The Po basin supports diverse aquatic life and is ecologically important.
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