Overview
Zona Sul de Tondela is a municipal wastewater treatment plant serving approximately 6,000 people in Tondela, Portugal. It operates under the EU Urban Waste Water Treatment Directive, ensuring proper treatment for the local community.
Zona Sul de Tondela is a wastewater treatment plant located in Tondela, a town in the Viseu district of central Portugal. The facility serves a population of about 6,000 residents, contributing to the region's sanitation infrastructure. As a municipal plant, it handles domestic wastewater from the southern zone of Tondela. Under the EU Urban Waste Water Treatment Directive (91/271/EEC), plants serving agglomerations between 2,000 and 10,000 population equivalent are required to provide appropriate treatment. For inland areas like Tondela, secondary treatment is typically mandated to protect receiving water bodies. The plant's design and operation align with these European standards, ensuring compliance with effluent quality requirements. The treated effluent is discharged into local watercourses that eventually drain into the Mondego River basin, one of Portugal's major river systems. The Mondego flows westward to the Atlantic Ocean near Figueira da Foz. The plant plays a vital role in safeguarding the ecological health of these waters, supporting aquatic life and downstream uses.
Environmental context
The plant discharges into small streams that feed into the Mondego River, which flows through central Portugal to the Atlantic Ocean. The Mondego basin supports diverse aquatic habitats and is important for regional biodiversity. Proper wastewater treatment helps protect water quality in this ecologically sensitive watershed, preventing nutrient pollution and safeguarding downstream ecosystems.
Frequently asked questions
Zona Sul de Tondela is located at Rua Doutor Teófilo da Cruz in Tondela, Viseu district, Portugal.
The plant serves approximately 6,000 residents in the southern zone of Tondela.
The treated effluent is discharged into local streams that flow into the Mondego River, which ultimately reaches the Atlantic Ocean.
As a Portuguese plant, it operates under the EU Urban Waste Water Treatment Directive (91/271/EEC), which requires secondary treatment for agglomerations of this size in inland areas.
For agglomerations between 2,000 and 10,000 population equivalent, the EU directive mandates secondary treatment or equivalent, ensuring effective removal of organic matter and nutrients.
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