Overview
The Hebei wastewater treatment plant serves approximately 50,000 people in Linxi County, Hebei Province, China. It operates under China's national wastewater discharge standards.
The Hebei wastewater treatment plant is located on Zhujiang East Road in Linxi County, Hebei Province, China. It serves a population of approximately 50,000 people, making it a medium-sized municipal facility within the region's wastewater infrastructure. 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 based on the receiving water body's sensitivity. For a facility of this scale, secondary treatment with nutrient removal is typically required to meet Class 1-A or 1-B standards, especially if discharging into sensitive water bodies. The plant's treated effluent likely discharges into a local river or stream within the Hai River basin, which ultimately flows into the Bohai Sea. The downstream environment supports agricultural irrigation and aquatic ecosystems, making proper treatment essential to prevent eutrophication and protect water quality in the region.
Environmental context
The plant is located in Linxi County, Hebei Province, within the Hai River basin. The Hai River system drains into the Bohai Sea, a semi-enclosed marginal sea that is ecologically sensitive to nutrient pollution. The region experiences water scarcity, and treated wastewater is often reused for agriculture or industrial purposes, reducing pressure on freshwater resources.
Frequently asked questions
The Hebei wastewater treatment plant is located on Zhujiang East Road in Linxi County, Hebei Province, China.
The plant serves approximately 50,000 people, classifying it as a medium-sized municipal facility.
In China, municipal wastewater treatment plants must comply with the Discharge Standard of Pollutants for Municipal Wastewater Treatment Plants (GB 18918-2002). This standard sets effluent limits for parameters such as COD, BOD, ammonia nitrogen, and phosphorus, with stricter Class 1-A standards required for plants discharging into sensitive water bodies.
The treated effluent likely discharges into a local river within the Hai River basin, which flows into the Bohai Sea.
For a plant serving 50,000 people in China, secondary treatment with biological nutrient removal is typical to meet Class 1-A or 1-B standards, especially if the receiving water body is sensitive to eutrophication.
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