Overview
SIMRIA Norte is a large wastewater treatment plant in Portugal serving approximately 185,850 people. It is located near the coast, discharging into the Atlantic Ocean via the Ria de Aveiro lagoon system.
SIMRIA Norte is a major wastewater treatment facility in Portugal, serving an estimated population of 185,850. The plant is situated in the northern region of the country, near the Atlantic coast, and plays a key role in managing municipal wastewater for the surrounding communities. As a large agglomeration under the EU Urban Waste Water Treatment Directive (91/271/EEC), SIMRIA Norte is expected to provide at least secondary treatment, with tertiary treatment required if discharging into sensitive areas. The plant's designed capacity is 1.00 (likely in cubic meters per day or similar unit), indicating its scale. The regulatory framework ensures compliance with discharge standards to protect water quality. The treated effluent from SIMRIA Norte is discharged into the Ria de Aveiro, a coastal lagoon system that connects to the Atlantic Ocean. This lagoon is an ecologically important area, supporting diverse aquatic life and serving as a habitat for migratory birds. The plant's operations are critical for maintaining the health of this sensitive coastal ecosystem.
Environmental context
SIMRIA Norte discharges into the Ria de Aveiro, a shallow coastal lagoon on the Atlantic coast of Portugal. This lagoon is a dynamic ecosystem that supports a variety of fish, bird, and plant species, and it serves as an important nursery for marine life. The lagoon connects to the Atlantic Ocean, and the plant's effluent must meet strict quality standards to prevent eutrophication and protect biodiversity in this sensitive coastal environment.
Frequently asked questions
SIMRIA Norte is located in Portugal, near the Atlantic coast, with coordinates approximately 40.683 N, -8.780 W. It serves the northern region of the country.
SIMRIA Norte serves approximately 185,850 people, classifying it as a large agglomeration under EU regulations.
The treated wastewater from SIMRIA Norte is discharged into the Ria de Aveiro, a coastal lagoon system that flows into the Atlantic Ocean.
As a Portuguese plant, SIMRIA Norte operates under the EU Urban Waste Water Treatment Directive (91/271/EEC), which mandates secondary treatment for large agglomerations and tertiary treatment if discharging into sensitive areas.
For a plant of this scale in Portugal, secondary treatment is standard, with tertiary treatment often required to protect sensitive coastal waters like the Ria de Aveiro.
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