ROWP MOSNA, Moșna | Romania Wastewater

Overview

ROWP MOSNA is a secondary treatment plant serving 157 people in Moșna, Iași, Romania. It discharges 10.41 m³/day of treated wastewater into the local watershed.

ROWP MOSNA is a municipal wastewater treatment plant located in Moșna, a commune in Iași County, Romania. The plant serves a small population of 157 residents, reflecting its role in a rural setting. It is situated in the eastern part of the country, near the border with the Republic of Moldova. The plant provides secondary treatment, which is the standard biological treatment stage required under the EU Urban Waste Water Treatment Directive (91/271/EEC) for smaller agglomerations. With a designed capacity of 2,033 m³/day, the plant has significant headroom for future growth. The actual discharge volume is 10.41 m³/day, indicating low current utilization. The treated effluent is discharged into a local watercourse that eventually drains into the Prut River, a major tributary of the Danube. The Danube then flows into the Black Sea. The plant's operation helps protect the local aquatic environment and downstream ecosystems from untreated wastewater pollution.

Environmental context

The plant's discharge enters a small stream in the Prut River basin, which flows into the Danube and ultimately the Black Sea. The region is part of the Moldavian Plateau, with agricultural land use dominating the watershed. The Prut River supports diverse aquatic life and is an important migratory corridor for fish. Proper wastewater treatment is essential to prevent nutrient loading and maintain water quality in this sensitive riverine ecosystem.

Frequently asked questions

ROWP MOSNA is located in Moșna, a commune in Iași County, Romania, at coordinates 46.911 N, 27.968 E.

The plant serves a population of 157 people, making it a small-scale facility for a rural community.

The plant discharges treated wastewater into a local watercourse that flows into the Prut River basin, eventually reaching the Danube and the Black Sea.

As a Romanian plant, ROWP MOSNA operates under the EU Urban Waste Water Treatment Directive (91/271/EEC), which requires secondary treatment for agglomerations of its size.

For small agglomerations under 2,000 population equivalent, the EU directive allows appropriate treatment, but secondary treatment is commonly applied to ensure environmental protection.