Liaoning Wastewater Treatment Plant, Beizhen, Liaoning Province, China

The Liaoning wastewater treatment plant is located in Beizhen City, Liaoning Province, China, serving a population of approximately 110,000. The plant has a designed capacity of 1.00 unit, indicating its scale within the local infrastructure. As a municipal facility, it plays a key role in managing wastewater from the urban area of Beizhen. Under China's national wastewater treatment standards, plants serving populations over 100,000 are typically required to achieve secondary treatment or higher, with nutrient removal in sensitive areas. It is expected to comply with the applicable discharge limits set by the Ministry of Ecology and Environment. The treated effluent from the plant is discharged into a local water body, which ultimately drains into the Liao River basin. The Liao River flows through Liaoning Province and empties into the Bohai Sea. This watershed supports diverse aquatic life and is important for regional agriculture and industry, making effective wastewater treatment essential for protecting downstream water quality.

The plant discharges into a tributary of the Liao River, which flows through Liaoning Province and empties into the Bohai Sea. The Liao River basin is a major agricultural and industrial region, and its waters support diverse aquatic ecosystems. Effective treatment is crucial to prevent nutrient pollution and protect the ecological health of the river and the coastal waters of the Bohai Sea.