Overview
The Drobin wastewater treatment plant in Zakroczym, Poland, serves a small population of 140 with secondary treatment. It operates under the EU Urban Waste Water Treatment Directive.
The Drobin wastewater treatment plant is located in the village of Duchowizna, within the gmina of Zakroczym in województwo mazowieckie, Poland. It serves a small population of 140 people, reflecting its role in a rural community. The plant is situated inland, away from coastal areas, and its operations are part of the local municipal wastewater infrastructure. 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. The directive mandates secondary treatment for all discharges from agglomerations with a population equivalent (PE) greater than 2,000, but smaller plants like Drobin may be subject to national regulations. The designed capacity of 2,333 m³/day suggests the plant can handle higher flows, possibly from seasonal variations or future growth. The treated effluent is discharged into local water bodies that eventually drain into the Vistula River basin, which flows northward into the Baltic Sea. The plant's operations help protect the local watershed and downstream ecosystems from untreated sewage, supporting water quality in the region.
Environmental context
The Drobin plant discharges treated wastewater into local streams that are part of the Vistula River basin. The Vistula is Poland's largest river, flowing into the Baltic Sea via the Gulf of Gdańsk. The Baltic Sea is a semi-enclosed, brackish sea sensitive to nutrient pollution, which can cause eutrophication. The plant's secondary treatment reduces organic matter and suspended solids, contributing to the protection of downstream aquatic habitats and the overall health of the Baltic ecosystem.
Frequently asked questions
The Drobin plant is located in the village of Duchowizna, within the gmina of Zakroczym, in województwo mazowieckie, Poland.
The plant serves a small population of 140 people, typical for a rural wastewater treatment facility in Poland.
The plant provides secondary treatment, which involves biological processes to remove organic matter and suspended solids from wastewater.
The plant operates under the EU Urban Waste Water Treatment Directive (91/271/EEC), which sets standards for collecting and treating wastewater. For small agglomerations like Drobin, secondary treatment is typically required to protect the environment.
The plant helps protect local water bodies and the downstream Vistula River basin from pollution. Its treated effluent reduces the risk of eutrophication in the Baltic Sea, which is sensitive to nutrient inputs.
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