Overview
Rudnik nad Sanem wastewater treatment plant in Podkarpackie, Poland, serves about 6,000 people with secondary treatment. It discharges treated wastewater into the local watershed, ultimately draining to the Vistula River basin.
The Rudnik nad Sanem wastewater treatment plant is located in the town of Rudnik nad Sanem in the Podkarpackie region of southeastern Poland. It serves a population of approximately 6,000 residents, making it a small to medium-sized municipal facility. The plant is situated inland, away from the Baltic coast, and its operations are integral to local sanitation and environmental protection. The plant provides secondary treatment, which is the standard biological treatment required under the EU Urban Waste Water Treatment Directive (91/271/EEC) for agglomerations of this size. With a designed capacity of 10,000 cubic meters per day, the facility is equipped to handle current and future wastewater loads. The actual discharge volume is around 851 cubic meters per day, indicating operational capacity well within design limits. The treated effluent is released into the local water system, which flows into the San River, a tributary of the Vistula River. The Vistula ultimately drains into the Baltic Sea. The plant plays a key role in protecting the San River and downstream ecosystems from untreated pollution, supporting water quality and aquatic life in the region.
Environmental context
The plant discharges into the San River, a major tributary of the Vistula River, which flows northward through Poland to the Baltic Sea. The San River supports diverse aquatic habitats and is important for regional biodiversity. The treatment plant helps maintain water quality in this river system, reducing nutrient and pollutant loads that could otherwise impact downstream ecosystems and the Baltic Sea.
Frequently asked questions
The plant is located in Rudnik nad Sanem, a town in the Podkarpackie region of southeastern Poland.
The plant serves approximately 6,000 residents of Rudnik nad Sanem and surrounding areas.
The plant uses secondary treatment, which involves biological processes to break down organic matter, meeting EU standards for municipal wastewater.
The plant discharges into the San River, a tributary of the Vistula River, helping to protect these waterways and the Baltic Sea from pollution.
Under the EU Urban Waste Water Treatment Directive, plants serving agglomerations of this size (5,000-10,000 people) are required to provide secondary treatment, which this facility meets.
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