Overview
Hebei wastewater treatment plant serves Luanping County in Hebei, China, with a population equivalent of 53,000. It operates under China's national wastewater discharge standards.
The Hebei wastewater treatment plant is located in Luanping County, Chengde City, Hebei Province, China. Serving a population equivalent of 53,000, it is a medium-sized municipal facility that supports the region's urban wastewater management needs. As a plant in China, it operates under the national Discharge Standard of Pollutants for Municipal Wastewater Treatment Plants (GB 18918-2002), which sets effluent limits for conventional pollutants and nutrients. For agglomerations of this scale, secondary treatment with nutrient removal is typically required to meet Class 1-A or 1-B standards, depending on the receiving water body's sensitivity. The plant discharges treated effluent into local waterways that eventually drain into the Luan River system, which flows into the Bohai Sea. The downstream environment supports diverse aquatic life and is important for regional water resources, requiring careful management of nutrient and pollutant loads to prevent eutrophication.
Environmental context
The plant's treated effluent enters local streams that are part of the Luan River basin, which flows eastward into the Bohai Sea. The Luan River is a major water source for northern China and supports agricultural irrigation, fisheries, and ecosystem services. Downstream waters are ecologically sensitive to nutrient enrichment, making effective treatment crucial for maintaining water quality and aquatic biodiversity.
Frequently asked questions
The Hebei wastewater treatment plant is located in Luanping County, Chengde City, Hebei Province, China, at approximately 40.935 N, 117.326 E.
The Hebei plant serves a population equivalent of 53,000 people, classifying it as a medium-sized municipal wastewater treatment facility.
The plant discharges into local waterways that are part of the Luan River basin, which flows into the Bohai Sea. It helps protect the Luan River and downstream coastal waters from pollution.
The plant operates under China's Discharge Standard of Pollutants for Municipal Wastewater Treatment Plants (GB 18918-2002). For a facility serving 53,000 people, secondary treatment with nutrient removal is typically required to meet Class 1-A or 1-B standards.
For medium-sized agglomerations in China, standard treatment includes biological secondary treatment (such as activated sludge) followed by disinfection. Nutrient removal for nitrogen and phosphorus is often required to protect sensitive water bodies.
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