Overview
The Guangdong wastewater treatment plant serves 1,250,000 people in Zhongshan, Guangdong Province, China. It has a designed capacity of 1.00 (units unspecified) and discharges into local waterways.
The Guangdong wastewater treatment plant is located in Shaxi Town, Zhongshan City, Guangdong Province, China. It serves a population of 1,250,000, classifying it as a large agglomeration under Chinese wastewater regulations. The plant's designed capacity is 1. China's wastewater treatment standards are governed by the Discharge Standard of Pollutants for Municipal Wastewater Treatment Plant (GB 18918-2002), which sets effluent limits for various pollutants. For large plants serving over 1 million people, advanced treatment with nutrient removal is typically required to protect sensitive water bodies. The plant discharges into the local river network, which ultimately flows into the Pearl River Delta and then the South China Sea. The Pearl River Delta is a densely populated and economically vital region, and its waterways support diverse aquatic life and are important for fisheries. Proper treatment is essential to prevent eutrophication and protect downstream ecosystems.
Environmental context
The plant's treated effluent enters the local river system, which is part of the Pearl River Basin. The Pearl River Delta is a major estuary that drains into the South China Sea, supporting rich biodiversity including fish and migratory birds. The region faces challenges from industrial and urban runoff, making effective wastewater treatment critical for water quality and ecological health.
Frequently asked questions
The plant is located in Shaxi Town, Zhongshan City, Guangdong Province, China.
The plant serves a population of 1,250,000 people.
The plant discharges treated effluent into the local river network, which flows into the Pearl River Delta and eventually the South China Sea.
Wastewater treatment in China is regulated by the Discharge Standard of Pollutants for Municipal Wastewater Treatment Plant (GB 18918-2002), which sets effluent limits for pollutants. Large plants like Guangdong typically require advanced treatment to meet these standards.
For large agglomerations over 1 million people, Chinese regulations often mandate advanced treatment with biological nutrient removal to reduce nitrogen and phosphorus, protecting sensitive water bodies from eutrophication.
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