Liaoning Wastewater Treatment Plant: Serving Huangjiahao Village, Jinzhou, Liaoning

The Liaoning wastewater treatment plant is located in Huangjiahao Village, Heishan County, within Jinzhou City, Liaoning Province, China. It serves a population of approximately 101,000 people, placing it in the medium-to-large agglomeration category under Chinese wastewater management standards. The facility is situated in an inland area, more than 50 km from the coast, and its operations are part of the broader municipal wastewater network for the region. Under China's national wastewater treatment regulations, plants serving populations over 100,000 are typically required to achieve secondary treatment standards, with some facilities in environmentally sensitive areas needing advanced treatment. The plant is expected to comply with the national discharge standards set by the Ministry of Ecology and Environment. It plays a key role in managing wastewater from the local community and surrounding areas. The treated effluent from the plant likely discharges into a local river or waterway that flows through the Liao River basin, eventually reaching the Bohai Sea. The Liao River basin is an important agricultural and industrial region, and proper wastewater treatment is critical to protect water quality and aquatic ecosystems. The plant's operations help reduce pollution loads in the watershed, supporting downstream water uses and ecological health.

The plant discharges into a local watercourse that is part of the Liao River basin, which flows eastward into the Bohai Sea. The Liao River watershed supports diverse aquatic life and is used for irrigation and industrial water supply. Effective treatment at this plant helps mitigate nutrient and pollutant loads, protecting downstream ecosystems and the coastal environment of the Bohai Sea.