Overview
DEPURATORE DI ARCO serves Nago and surrounding areas in Trentino-Alto Adige, Italy, with a population equivalent of 33,976. The plant operates under the EU Urban Waste Water Treatment Directive, ensuring compliance with secondary treatment standards.
DEPURATORE DI ARCO is a municipal wastewater treatment plant located in Nago, within the Nago-Torbole municipality in the Trentino-Alto Adige region of northern Italy. The facility serves a population equivalent of 33,976, classifying it as a medium agglomeration under EU regulations. Its location near Lake Garda places it in a sensitive environmental area. As an Italian plant, DEPURATORE DI ARCO operates under the EU Urban Waste Water Treatment Directive (91/271/EEC), which mandates secondary treatment for agglomerations of this size. The directive also requires more stringent treatment if the discharge enters sensitive areas, such as lakes or coastal waters. The plant's treatment processes are designed to meet these regulatory standards, protecting the local water quality. The treated effluent from the plant likely discharges into the Sarca River or its tributaries, which flow into Lake Garda, one of Italy's largest and most ecologically important lakes. Lake Garda supports diverse aquatic life and is a key resource for tourism and recreation. The plant plays a crucial role in preventing nutrient pollution and safeguarding the lake's ecosystem.
Environmental context
The plant's receiving waters are part of the Sarca River basin, which drains into Lake Garda, a large subalpine lake in northern Italy. Lake Garda is a critical freshwater resource, supporting a rich biodiversity of fish and aquatic plants. The lake also serves as a major tourist destination, making water quality protection essential. The plant's operations help reduce nutrient loads that could otherwise cause eutrophication in the lake.
Frequently asked questions
DEPURATORE DI ARCO is located in Nago, a frazione of Nago-Torbole, in the Trentino-Alto Adige region of northern Italy. The plant is situated near the northern shore of Lake Garda.
The plant serves a population equivalent of 33,976, which includes residents and seasonal tourists in the Nago-Torbole area.
The treated effluent is discharged into the local watercourse, likely the Sarca River or its tributaries, which flow into Lake Garda. The discharge is regulated to meet EU water quality standards.
As an Italian wastewater treatment plant, DEPURATORE DI ARCO operates under the EU Urban Waste Water Treatment Directive (91/271/EEC). This directive requires secondary treatment for agglomerations over 2,000 population equivalent, and more stringent treatment if discharging into sensitive areas like Lake Garda.
For a medium agglomeration of this size in Italy, secondary treatment (biological treatment) is standard. If the receiving water body is sensitive, such as Lake Garda, tertiary treatment for nutrient removal may also be required to prevent eutrophication.
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