Overview
The Hebei wastewater treatment plant serves Baoding City, Hebei Province, China, with a population equivalent of 89,000. It operates under China's national wastewater discharge standards.
The Hebei wastewater treatment plant is located in Xushui District, Baoding City, Hebei Province, China. It serves a population equivalent of approximately 89,000, classifying it as a medium-sized municipal facility within the region's water infrastructure network. As a Chinese wastewater treatment plant, 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 facilities serving populations of this scale, secondary treatment with nutrient removal is typically required, especially in sensitive watersheds. The plant's treated effluent is discharged into local water bodies that ultimately flow into the Hai River system, which drains into the Bohai Sea. The Hai River basin is a critical water resource for northern China, supporting agriculture, industry, and urban water supply, and has faced significant pollution challenges in recent decades.
Environmental context
The plant discharges into the Hai River basin, which flows through Hebei Province and Tianjin before reaching the Bohai Sea. This watershed is heavily influenced by agricultural runoff and industrial discharges, making nutrient removal important for controlling eutrophication in downstream coastal waters. The Bohai Sea is a semi-enclosed sea with limited water exchange, increasing its vulnerability to pollution.
Frequently asked questions
The Hebei wastewater treatment plant is located in Xushui District, Baoding City, Hebei Province, China.
The plant serves a population equivalent of approximately 89,000 people.
The plant discharges into the Hai River basin, which flows into the Bohai Sea.
The plant must comply with China's national standard GB 18918-2002 for municipal wastewater treatment, which sets effluent limits for pollutants such as COD, BOD, ammonia, and phosphorus.
For medium-sized agglomerations in China, secondary biological treatment with nutrient removal is standard, often using processes like activated sludge or A2O to meet discharge standards.
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