Overview
Hunan wastewater treatment plant serves 394,500 people in Louxing District, Loudi City, Hunan Province, China. It discharges treated effluent into local waterways within the Yangtze River basin.
The Hunan wastewater treatment plant is located in Louxing District, Loudi City, Hunan Province, China, serving a population of approximately 394,500. The facility is situated inland, more than 50 km from the coast, and operates under China's national wastewater discharge standards. As a large agglomeration serving nearly 400,000 people, the plant is expected to meet secondary or advanced treatment requirements under Chinese regulations, which mandate nutrient removal for plants discharging into sensitive water bodies. The plant's scale implies significant infrastructure for biological treatment and sludge management. The treated effluent is discharged into local rivers that flow into the Xiang River, a major tributary of the Yangtze River. The downstream environment supports diverse aquatic life and provides water for agricultural and industrial use. The plant plays a critical role in protecting water quality in the densely populated Hunan region.
Environmental context
The plant discharges into local waterways that drain into the Xiang River, which flows into Dongting Lake and ultimately the Yangtze River. This watershed supports extensive rice cultivation and freshwater fisheries. The plant's nutrient removal is crucial to prevent eutrophication in downstream lakes and reservoirs, which are ecologically sensitive and provide drinking water for millions.
Frequently asked questions
The plant is located in Louxing District, Loudi City, Hunan Province, China, at Huangni Road, Dake Subdistrict.
The plant serves approximately 394,500 people, classifying it as a large agglomeration under Chinese wastewater regulations.
Treated effluent is discharged into local waterways that flow into the Xiang River, a major tributary of the Yangtze River.
The plant operates under China's national discharge standards, which require secondary treatment for large agglomerations and may mandate advanced treatment for sensitive water bodies.
Plants of this scale in China typically employ secondary biological treatment with nutrient removal, such as activated sludge processes, to meet Class 1A or 1B discharge standards.
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