ROWP SC REDISZA SA REMETEA Wastewater Treatment Plant, Remetea, Harghita, Romania

ROWP SC REDISZA SA REMETEA is a municipal wastewater treatment plant located in Remetea, Harghita County, Romania. The facility serves a population of approximately 2,800 people and is designed to handle up to 4,500 cubic meters of wastewater per day, with an average discharge volume of 891.57 m³/day. As a secondary treatment plant, it meets the minimum treatment standards required under the EU Urban Waste Water Treatment Directive (91/271/EEC) for agglomerations of this size. Secondary treatment typically involves biological processes to reduce organic matter and suspended solids, ensuring compliance with EU effluent quality standards. The plant's treated effluent is discharged into the local watershed, which ultimately drains into the Mureș River basin and then into the Tisza River, a major tributary of the Danube. The Danube carries the water to the Black Sea, making the plant part of a large international river system that supports diverse aquatic ecosystems.

The plant discharges into the Mureș River basin, which flows into the Tisza River and then the Danube, eventually reaching the Black Sea. This watershed supports diverse aquatic life and is an important ecological corridor in Eastern Europe. The secondary treatment provided helps protect downstream water quality, reducing organic pollution and nutrient loads that could otherwise contribute to eutrophication in the Black Sea.