Overview
Jiangxi wastewater treatment plant serves Xinfeng County, Ganzhou, Jiangxi, China, with a population of 110,000. It operates under China's national wastewater standards for medium-sized agglomerations.
The Jiangxi wastewater treatment plant is located in Xinfeng County, Ganzhou City, Jiangxi Province, China. It serves a population of approximately 110,000, classifying it as a medium-sized agglomeration under Chinese wastewater management frameworks. The plant is situated inland, away from coastal areas, and its operations are part of the broader municipal infrastructure for the region. As a facility serving over 100,000 people, the plant is expected to meet secondary treatment standards under China's Discharge Standard of Pollutants for Municipal Wastewater Treatment Plants (GB 18918-2002). This national regulation sets effluent limits for organic matter, nutrients, and pathogens to protect receiving water bodies. Typical facilities of this scale employ biological treatment processes such as activated sludge or oxidation ditches. The treated effluent from the plant is discharged into local waterways that eventually drain into the Gan River, a major tributary of the Yangtze River system. The Gan River flows northward through Jiangxi Province and into Poyang Lake, China's largest freshwater lake, before joining the Yangtze River. This watershed supports diverse aquatic life and provides water for agriculture and drinking supplies downstream. Proper treatment at this plant is crucial for maintaining water quality in the Gan River basin and the ecologically sensitive Poyang Lake region.
Environmental context
The plant discharges into the Gan River basin, which flows into Poyang Lake and ultimately the Yangtze River. Poyang Lake is a critical wetland habitat for migratory birds and supports a rich diversity of fish species. The region experiences a subtropical monsoon climate with heavy rainfall, making effective wastewater treatment essential to prevent nutrient pollution and algal blooms in downstream waters.
Frequently asked questions
The Jiangxi wastewater treatment plant is located in Xinfeng County, Ganzhou City, Jiangxi Province, China.
The plant serves approximately 110,000 people, classifying it as a medium-sized agglomeration.
The treated effluent flows into local waterways that drain into the Gan River, which then enters Poyang Lake and eventually the Yangtze River.
The plant operates under China's GB 18918-2002 standard, which mandates secondary treatment and sets limits for pollutants like COD, BOD, ammonia, and phosphorus.
For a facility of this scale, secondary biological treatment (e. g. , activated sludge) is standard, often with nutrient removal to meet Class 1A or 1B effluent standards.
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