Overview
Hubei wastewater treatment plant serves 218,700 people in Xiangyang, Hubei Province, China. It discharges into the Han River basin, part of the Yangtze River system.
The Hubei wastewater treatment plant is located in Xiangyang, Hubei Province, China, serving a population of approximately 218,700. The plant is situated in the urban area of Laohekou, within the Xiangyang prefecture-level city, and is part of the region's municipal wastewater infrastructure. As a large agglomeration serving over 150,000 people, the plant operates under China's national wastewater discharge standards, which require secondary treatment or equivalent for such scales. The facility is expected to meet the Grade I-A or I-B standards under the Discharge Standard of Pollutants for Municipal Wastewater Treatment Plant (GB 18918-2002), depending on the receiving water body's sensitivity. The plant's treated effluent is discharged into the Han River, a major tributary of the Yangtze River. The Han River flows through Hubei and into the Yangtze at Wuhan, supporting diverse aquatic life and providing water for agriculture, industry, and drinking water downstream. The plant plays a critical role in protecting the Han River's water quality and the ecological health of the Yangtze basin.
Environmental context
The plant discharges into the Han River, which flows into the Yangtze River, one of the world's largest river systems. The Han River supports a variety of fish species and is an important water source for the region. The downstream Yangtze ecosystem includes wetlands and lakes that provide habitat for migratory birds and aquatic species. Protecting water quality in this basin is essential for maintaining biodiversity and supporting human uses such as drinking water and fisheries.
Frequently asked questions
The Hubei wastewater treatment plant is located in Laohekou, Xiangyang, Hubei Province, China.
The plant discharges treated effluent into the Han River, which flows into the Yangtze River.
The plant protects the Han River and downstream Yangtze River by treating wastewater before discharge.
The plant operates under China's GB 18918-2002 standards, which set discharge limits for municipal wastewater treatment plants.
Plants of this scale in China typically use secondary treatment processes such as activated sludge, often with nutrient removal to meet Grade I-A or I-B standards.
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