Overview
Jiangsu wastewater treatment plant serves Rudong County in Nantong, Jiangsu, China, with a designed capacity of 1.00 and a population served of 8,000.
The Jiangsu wastewater treatment plant is located in Rudong County, Nantong City, Jiangsu Province, China. It serves a population of approximately 8,000 people, placing it in the small agglomeration category under Chinese wastewater regulations. In China, wastewater treatment plants are regulated under national standards such as the Discharge Standard of Pollutants for Municipal Wastewater Treatment Plant (GB 18918-2002). For small-scale plants like this, secondary treatment is typically required to meet Class 1-B or Class 2 effluent standards, depending on the receiving water body's sensitivity. The plant's location in Jiangsu, a province with extensive water networks, suggests compliance with these standards is critical for environmental protection. The plant discharges into local water bodies that ultimately drain into the East China Sea. The region's dense river network and proximity to the coast mean that treated effluent quality directly affects downstream aquatic ecosystems and coastal water quality. Proper treatment helps protect the Yangtze River Delta's ecological health and supports regional water resource management.
Environmental context
The plant is situated in Rudong County, part of the Yangtze River Delta, a region characterized by dense river networks and coastal wetlands. Treated wastewater likely flows into local rivers that drain into the East China Sea. The downstream environment supports diverse aquatic life and is important for fisheries and migratory birds. Protecting water quality in this watershed is essential for maintaining ecological balance and supporting local communities.
Frequently asked questions
The plant is located in Rudong County, Nantong City, Jiangsu Province, China, at coordinates 32.272°N, 120.924°E.
The plant serves a population of approximately 8,000 people, classifying it as a small-scale municipal wastewater treatment facility.
The plant discharges treated effluent into local water bodies that are part of the Yangtze River Delta drainage network, ultimately flowing into the East China Sea.
The plant operates under China's national wastewater discharge standards (GB 18918-2002), which set effluent limits based on the receiving water body's sensitivity. Small plants like this typically require secondary treatment to meet Class 1-B or Class 2 standards.
For small agglomerations in China, secondary biological treatment (e.g., activated sludge) is standard, often followed by disinfection. The specific process depends on local environmental requirements and discharge permits.
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