Jiangsu Wastewater Treatment Plant, Kunshan, Jiangsu, China

The Jiangsu wastewater treatment plant is located in Kunshan, Jiangsu Province, China, serving a population equivalent of 68,000. The facility is situated in the Yangtze River Delta region, an area with dense urban and industrial development. With a designed capacity of 1. 00 (likely in units of 10,000 m³/d or similar), the plant is sized for a medium-sized agglomeration. Under China's national wastewater discharge standards (GB 18918-2002), plants of this scale are typically required to meet Class 1-A or 1-B standards, which include biological treatment and nutrient removal. It is expected to comply with local environmental regulations. The treated effluent from the plant likely discharges into the local river network, which ultimately flows into the Yangtze River and then the East China Sea. The plant plays a key role in protecting the water quality of the Yangtze River Delta, a region known for its dense population and industrial activity. Proper treatment helps reduce nutrient loads and pollutants that could otherwise contribute to eutrophication in downstream waters.

The plant is located in the Yangtze River Delta, a major economic zone with extensive river networks. Treated effluent likely enters local waterways that drain into the Yangtze River, which flows into the East China Sea. The downstream environment includes sensitive estuarine and coastal ecosystems that support diverse aquatic life and are important for fisheries. Nutrient and pollutant control from wastewater treatment is critical to prevent eutrophication and maintain water quality in this densely populated region.