Overview
Hebei wastewater treatment plant serves 400,000 people in Lunan District, Tangshan, Hebei Province, China. The facility operates under China's national wastewater standards for large agglomerations.
The Hebei wastewater treatment plant is located in the Lunan District of Tangshan, Hebei Province, China, serving a population of 400,000. As a large-scale municipal facility, it plays a key role in managing wastewater from the urban area of Tangshan, an industrial city in northern China. China's wastewater treatment regulations require secondary treatment for urban plants, with advanced treatment increasingly mandated in sensitive watersheds. The plant's designed capacity is 1.00 (likely in cubic meters per day or similar unit), indicating a substantial infrastructure investment to handle the city's wastewater load. The treated effluent is discharged into local waterways that ultimately drain into the Bohai Sea, a semi-enclosed sea with significant ecological importance. The plant helps protect downstream water quality and supports the health of the Bohai Sea ecosystem, which faces pressures from industrial and urban runoff.
Environmental context
The plant discharges into the Luan River system or nearby tributaries that flow into the Bohai Sea. The Bohai Sea is a critical marine environment supporting fisheries, aquaculture, and migratory bird habitats. Effective wastewater treatment is essential to reduce nutrient loading and industrial pollutants that can cause eutrophication and harm marine life in this semi-enclosed basin.
Frequently asked questions
The plant is located in the Lunan District of Tangshan, Hebei Province, China, serving the urban area of this industrial city.
The plant serves approximately 400,000 people, classifying it as a large agglomeration under Chinese wastewater management standards.
Treated effluent is discharged into local rivers or streams that flow into the Bohai Sea, a major marine ecosystem in northern China.
The plant operates under China's national wastewater discharge standards, which require secondary treatment as a minimum and advanced treatment in sensitive areas to protect water quality.
Plants of this scale in China typically employ secondary biological treatment, with many now upgrading to tertiary treatment to meet stricter nutrient removal requirements, especially in basins draining to sensitive seas like the Bohai.
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