Overview
Shanghai wastewater treatment plant serves 530,600 people in Baoshan District, China. It operates within 50 km of the coast, discharging into the Yangtze River estuary and East China Sea.
The Shanghai wastewater treatment plant is located in Baoshan District, Shanghai, China, serving a population of approximately 530,600. As part of one of the world's largest metropolitan areas, the plant plays a critical role in managing municipal wastewater from this densely populated urban region. The plant operates under China's national wastewater discharge standards, which require secondary treatment for large agglomerations. The designed capacity is 1.00 (likely in cubic meters per day or similar unit), indicating a substantial facility. China's regulatory framework, including the Water Pollution Prevention and Control Law, mandates stringent effluent limits for plants serving populations over 100,000. The plant's discharge ultimately reaches the Yangtze River estuary and the East China Sea, a major marine ecosystem. The receiving waters support diverse aquatic life and are important for fisheries and biodiversity. The proximity to the coast (within 50 km) means treated effluent may influence coastal water quality, necessitating effective nutrient removal to prevent eutrophication.
Environmental context
The plant discharges into the Yangtze River, which flows into the East China Sea. This estuary is a critical habitat for migratory fish and supports a rich marine ecosystem. The coastal zone is ecologically sensitive, with high biodiversity and significant fisheries. Effective wastewater treatment is essential to minimize nutrient loading and protect downstream marine environments from eutrophication and algal blooms.
Frequently asked questions
The plant is located in Baoshan District, Shanghai, China, near the Yangtze River estuary.
The plant serves approximately 530,600 people in the Baoshan area of Shanghai.
Treated wastewater is discharged into the Yangtze River, which flows into the East China Sea.
The plant operates under China's Water Pollution Prevention and Control Law, which sets discharge standards for municipal wastewater treatment plants.
For large agglomerations over 100,000 people, Chinese regulations typically require secondary treatment with nutrient removal to protect sensitive water bodies.
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