Overview
Hebei wastewater treatment plant serves approximately 70,000 people in Baoding, Hebei, China. It operates under China's national wastewater regulations for medium-sized agglomerations.
The Hebei wastewater treatment plant is located in Lixian County, Baoding City, Hebei Province, China. It serves an estimated population of 70,000, placing it in the medium-sized agglomeration category under Chinese wastewater management standards. The plant is part of the municipal infrastructure for the region, which is characterized by a continental monsoon climate with cold winters and hot summers. The plant is expected to comply with China's Discharge Standard of Pollutants for Municipal Wastewater Treatment Plant (GB 18918-2002). For plants serving populations of this scale, secondary biological 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 regulatory framework in China emphasizes pollution control in key river basins, including the Hai River system, which this plant likely discharges into. The plant's treated effluent ultimately flows into the Hai River basin, which drains into the Bohai Sea. This region is ecologically significant as the Hai River system supports agricultural irrigation and industrial water supply, while the Bohai Sea is a semi-enclosed water body with important fisheries and marine biodiversity. Proper treatment is critical to prevent eutrophication and protect downstream aquatic ecosystems.
Environmental context
The Hebei plant discharges into the Hai River basin, which flows through Hebei Province and eventually reaches the Bohai Sea. The Hai River system is heavily utilized for agriculture and industry, making it susceptible to pollution from urban runoff and treated effluent. The Bohai Sea, as a semi-enclosed marginal sea, has limited water exchange, increasing the risk of nutrient accumulation and algal blooms. Effective wastewater treatment is essential to maintain water quality and support the region's ecological balance.
Frequently asked questions
The Hebei wastewater treatment plant is located in Lixian County, Baoding City, Hebei Province, China.
The plant serves approximately 70,000 people, classifying it as a medium-sized agglomeration.
The plant discharges treated effluent into the Hai River basin, which ultimately flows into the Bohai Sea.
The plant operates under China's national standard GB 18918-2002, which sets discharge limits for pollutants based on the receiving water body's sensitivity.
For medium-sized agglomerations in China, secondary biological treatment with nutrient removal is typical, aiming to meet Class 1-A or 1-B standards to protect water quality.
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