Overview
Boavista Nova ETAR serves Lagoa, Portugal, treating wastewater for approximately 22,100 residents. The plant operates under EU Urban Waste Water Treatment Directive requirements for medium-scale agglomerations.
Boavista Nova ETAR is a wastewater treatment plant located in Lagoa, in the Faro district of Portugal's Algarve region. Serving a population of around 22,100, it is classified as a medium agglomeration under EU standards. The plant is situated near the southern coast, within 50 km of the Atlantic Ocean. As a Portuguese facility, Boavista Nova ETAR operates under the EU Urban Waste Water Treatment Directive (91/271/EEC), which mandates secondary treatment for agglomerations of this size discharging into coastal waters. Portuguese regulatory authorities oversee compliance with national water quality standards. The treated effluent from Boavista Nova ETAR ultimately discharges into the Atlantic Ocean via local watercourses. The Algarve coast is ecologically sensitive, supporting diverse marine life and important habitats. The plant plays a crucial role in protecting coastal water quality and the region's tourism-dependent economy.
Environmental context
The plant's discharge likely enters the Atlantic Ocean through small coastal streams or direct outfall. The Algarve coastline features important marine ecosystems, including seagrass beds and rocky reefs that support fish and invertebrate populations. Proper treatment is essential to prevent nutrient enrichment and maintain water quality for recreational use and biodiversity.
Frequently asked questions
Boavista Nova ETAR is located in Lagoa, in the Faro district of the Algarve region, southern Portugal.
The plant serves approximately 22,100 people, classifying it as a medium agglomeration under EU guidelines.
The treated effluent is discharged into the Atlantic Ocean, likely via local streams or a marine outfall, supporting coastal water quality.
As a Portuguese plant, it operates under the EU Urban Waste Water Treatment Directive (91/271/EEC), which requires secondary treatment for discharges into coastal waters for agglomerations over 10,000 population equivalent.
For medium agglomerations in Portugal, secondary treatment (biological treatment) is standard, often with nutrient removal if discharging into sensitive areas.
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