Overview
Ponte Moreira wastewater treatment plant serves the Moreira area in Maia, Porto, Portugal, with a population equivalent of 33,700. The plant is located within 50 km of the coast and has a designed capacity of 1.00 (unit unspecified).
Ponte Moreira is a wastewater treatment plant located in the Corredor Verde do Leça, in Moreira, Maia, Porto, Portugal. It serves a population equivalent of 33,700, placing it in the medium agglomeration category under European Union classification. The plant is situated in the Greater Porto region, an area with significant urban and industrial activity. As a Portuguese facility, Ponte Moreira 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 discharge enters sensitive areas. The plant's treated effluent likely discharges into the Leça River or its tributaries, as the address references the Corredor Verde do Leça. The Leça River flows into the Atlantic Ocean near Porto. The downstream environment includes the Douro River estuary and coastal waters, which support diverse marine life and are important for local fisheries and tourism.
Environmental context
The plant is located within the Leça River watershed, which drains into the Atlantic Ocean near Porto. The Leça River and its estuary provide habitat for aquatic species and serve as a migratory corridor for fish. The coastal waters off Porto are influenced by the Douro River plume and support a productive marine ecosystem. Proper treatment is essential to protect water quality in this urbanized coastal area.
Frequently asked questions
Ponte Moreira is located in the Corredor Verde do Leça, in Moreira, Maia, Porto, Portugal. The full address is Corredor Verde do Leça, Moreira, Maia, Porto, 4470-177, Portugal.
The plant serves a population equivalent of 33,700, classifying it as a medium-sized agglomeration under EU standards.
The plant likely discharges treated effluent into the Leça River or its tributaries, which flow into the Atlantic Ocean near Porto.
As a Portuguese wastewater treatment plant, Ponte Moreira 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 in sensitive areas.
Under the EU Urban Waste Water Treatment Directive, plants serving between 10,000 and 150,000 population equivalent are required to have secondary treatment (biological treatment). In sensitive areas, tertiary treatment may be required to remove nutrients like nitrogen and phosphorus.
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