Overview
Beijing wastewater treatment plant serves Tongzhou District, Beijing, China, with a population equivalent of 50,000. The facility discharges treated effluent into local waterways within the Hai River basin.
The Beijing wastewater treatment plant is located in Tongzhou District, Beijing, China, serving a population equivalent of 50,000. As part of Beijing's extensive municipal wastewater infrastructure, this plant plays a key role in managing urban wastewater in the eastern suburbs of the capital. The plant operates under China's national wastewater discharge standards, which require secondary treatment for urban wastewater treatment plants. For a facility serving 50,000 people, typical treatment includes biological processes such as activated sludge or sequencing batch reactors, followed by disinfection before discharge. The treated effluent is discharged into local rivers that flow into the Hai River system, which ultimately drains into the Bohai Sea. The Hai River basin is a critical water resource for northern China, supporting agriculture, industry, and urban water supply. Proper wastewater treatment is essential to protect water quality and aquatic ecosystems in this densely populated region.
Environmental context
The plant discharges into the Hai River basin, which flows through Beijing and Tianjin before reaching the Bohai Sea. This watershed supports diverse aquatic life and provides water for irrigation and industrial use. Downstream, the Bohai Sea is a semi-enclosed sea with significant ecological importance, including fisheries and migratory bird habitats. Effective wastewater treatment helps reduce nutrient and pollutant loads, protecting both freshwater and marine environments.
Frequently asked questions
The plant is located in Tongzhou District, Beijing, China, near Guangyuan Road in Zhangjiawan Town.
The plant serves a population equivalent of 50,000 people.
Treated effluent is discharged into local waterways within the Hai River basin, which flows through Beijing and Tianjin to the Bohai Sea.
The plant helps protect the Hai River system and its tributaries, which are vital for water supply and ecological health in northern China.
In China, wastewater treatment plants serving 50,000 people typically employ secondary biological treatment processes such as activated sludge, followed by disinfection, to meet national discharge standards.
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