Overview
Jiangsu wastewater treatment plant serves Gusu District, Suzhou, Jiangsu Province, China, with a population equivalent of 370,000. The plant has a designed capacity of 1.00 (unit unspecified) and operates under China's national wastewater discharge
The Jiangsu wastewater treatment plant is located in Gusu District, Suzhou, within Jiangsu Province, China. It serves a population equivalent of 370,000, classifying it as a large-scale municipal facility under Chinese wastewater management frameworks. The plant is situated in the densely populated Yangtze River Delta region, an area with significant industrial and urban wastewater treatment demands. The plant operates under China's Discharge Standard of Pollutants for Municipal Wastewater Treatment Plants (GB 18918-2002), which mandates secondary treatment as a minimum, with stricter limits for sensitive water bodies. For a facility of this scale, advanced treatment (tertiary) is often required to meet local environmental quality standards, particularly in ecologically sensitive areas. The plant discharges treated effluent into local waterways that ultimately drain into the Yangtze River and then the East China Sea. The Yangtze River Delta is a critical ecological and economic zone, supporting diverse aquatic life and providing water resources for millions. Proper treatment at this plant helps protect downstream water quality and the health of the Yangtze estuary ecosystem.
Environmental context
The plant's treated effluent flows into the local river network within the Yangtze River basin, eventually reaching the East China Sea. The Yangtze River Delta is a highly productive estuarine environment that supports fisheries, migratory birds, and diverse aquatic species. Nutrient loading from urban wastewater can contribute to eutrophication in coastal waters, making effective treatment essential for maintaining ecological balance in this region.
Frequently asked questions
The plant is located in Gusu District, Suzhou, Jiangsu Province, China, in the Yangtze River Delta region.
The plant serves a population equivalent of 370,000, making it a large-scale municipal facility.
Treated effluent is discharged into local waterways that flow into the Yangtze River and eventually the East China Sea.
The plant operates under China's national standard GB 18918-2002, which sets discharge limits for municipal wastewater treatment plants. Large facilities like this typically require advanced treatment to meet local environmental standards.
For a plant of this scale in China, secondary treatment is the minimum, but tertiary treatment (nutrient removal) is often required, especially in sensitive areas like the Yangtze River Delta, to protect downstream water quality.
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