Jiangsu Wastewater Treatment Plant, Xiangcheng District, Suzhou

The Jiangsu wastewater treatment plant is located in Xiangcheng District, Suzhou, Jiangsu Province, China. It serves a population of approximately 15,000 people and has a designed capacity of 1.00 million cubic meters per day, indicating it is a medium-scale facility within the region. As a plant in China, it operates under the national wastewater discharge standards (GB 18918-2002) and local environmental regulations. For a facility of this size, secondary treatment with nutrient removal is typically required to meet the Class 1A or 1B standards for discharge into surface waters. The plant discharges treated effluent into local waterways that eventually flow into the Yangtze River basin, which drains into the East China Sea. The surrounding area is part of the densely populated Yangtze River Delta, where water quality management is critical for both human use and aquatic ecosystem health.

The plant is located in the Yangtze River Delta, one of China's most economically developed regions. Treated effluent likely enters the local river network, which feeds into the Yangtze River and ultimately the East China Sea. The downstream environment supports diverse aquatic life and is important for fisheries and agriculture, making effective treatment essential to prevent eutrophication and protect water quality.