Overview
Portaferry wastewater treatment plant serves 3,801 people in County Down, Northern Ireland. It provides advanced treatment and discharges 846.23 megaliters annually near the Irish Sea coast.
Portaferry wastewater treatment plant is located in the town of Portaferry on the Ards Peninsula in County Down, Northern Ireland. The facility serves a population of approximately 3,800 residents and operates under the regulatory framework of the United Kingdom, which implements the EU Urban Waste Water Treatment Directive (91/271/EEC) through domestic legislation. The plant employs advanced treatment processes, which go beyond the secondary treatment standard typically required for agglomerations of this size under the Directive. With a designed capacity of 5,287 cubic meters per day and an annual discharge volume of 846.23 megaliters, the facility is equipped to handle the wastewater generated by the local community. The treated effluent is discharged into the Irish Sea via Strangford Lough, a large sea inlet of significant ecological importance. The lough supports diverse marine life, including seals, seabirds, and various fish species, and is a designated Area of Special Scientific Interest. The plant's advanced treatment helps protect this sensitive coastal environment from nutrient pollution and other contaminants.
Environmental context
Portaferry plant discharges into Strangford Lough, which connects to the Irish Sea. The lough is a semi-enclosed marine inlet with strong tidal flows, supporting diverse habitats including mudflats, saltmarshes, and seagrass beds. It is an important site for migratory birds and marine species. The advanced treatment level helps minimize nutrient loading and protects the ecological balance of this coastal ecosystem.
Frequently asked questions
Portaferry wastewater treatment plant is located in Portaferry, County Down, Northern Ireland, on the Ards Peninsula. The address is Demesne View, Portaferry, BT22 1PP.
The plant serves a population of approximately 3,801 people in the town of Portaferry and surrounding areas.
The plant discharges treated effluent into Strangford Lough, a large sea inlet that connects to the Irish Sea. The discharge volume is about 846 megaliters per year.
Portaferry provides advanced treatment, which includes processes beyond secondary treatment to remove nutrients and other pollutants, ensuring high-quality effluent.
The plant operates under the UK's implementation of the EU Urban Waste Water Treatment Directive, which requires appropriate treatment based on population size and receiving water sensitivity. For a population of 3,801, secondary treatment is typically required, but Portaferry exceeds this with advanced treatment.
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