Overview
The Hebei wastewater treatment plant serves 190,000 people in Lubei District, Tangshan, Hebei, China. It operates under China's national wastewater discharge standards.
The Hebei wastewater treatment plant is located in Lubei District, Tangshan, Hebei Province, China, serving a population of approximately 190,000. The facility is part of the municipal wastewater infrastructure for this industrial city in northern China. As a plant serving a medium-to-large agglomeration, it is expected to comply with China's Discharge Standard of Pollutants for Municipal Wastewater Treatment Plants (GB 18918-2002), which sets limits for key pollutants like COD, BOD, ammonia nitrogen, and total phosphorus. Treatment typically includes biological processes such as activated sludge, with possible advanced treatment for sensitive receiving waters. The plant's treated effluent likely discharges into a local waterway within the Hai River basin, which flows into Bohai Bay. This coastal discharge area is ecologically important, supporting fisheries and migratory bird habitats. Proper treatment is critical to prevent eutrophication and protect marine life in the bay.
Environmental context
The plant's treated effluent likely enters a tributary of the Hai River system, which drains into Bohai Bay, a semi-enclosed sea area of the Yellow Sea. Bohai Bay supports diverse aquatic life and is an important fishing ground. Nutrient loading from wastewater can contribute to algal blooms and hypoxia, making advanced treatment essential for protecting this coastal ecosystem.
Frequently asked questions
The Hebei wastewater treatment plant is located in Lubei District, Tangshan, Hebei Province, China, near the intersection of Hedong Road and Gangyao Street.
The Hebei plant serves approximately 190,000 people in the Lubei District of Tangshan.
The treated effluent from the Hebei plant is likely discharged into a local waterway within the Hai River basin, which ultimately flows into Bohai Bay.
The Hebei plant must comply with China's national standard GB 18918-2002, which sets discharge limits for pollutants such as COD, BOD, ammonia nitrogen, and phosphorus.
Plants of this scale in China typically employ secondary biological treatment (e. g. , activated sludge) and may include tertiary treatment for nutrient removal, especially if discharging into sensitive coastal waters like Bohai Bay.
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