Guangdong Wastewater Treatment Plant, Tianhe District, Guangzhou

The Guangdong wastewater treatment plant is located in Liede, Tianhe District, Guangzhou, Guangdong Province, China. It serves a large population of 2,260,000, classifying it as a major municipal facility in the Pearl River Delta region. The plant is situated in a densely populated urban area and plays a critical role in managing the city's wastewater. The plant's designed capacity is 1. As a large-scale facility in China, it is expected to comply with the national Discharge Standard of Pollutants for Municipal Wastewater Treatment Plants (GB 18918-2002), which mandates secondary treatment with advanced nutrient removal for plants serving over 100,000 people. The plant likely employs biological treatment processes such as activated sludge or A2O to meet these standards. The treated effluent is discharged into local waterways that eventually flow into the Pearl River and then the South China Sea. The Pearl River Delta is an ecologically sensitive region supporting diverse aquatic life and important fisheries. The plant's operations help protect downstream water quality and reduce pollution impacts on the delta's ecosystems.

The plant discharges into the Pearl River system, which flows through Guangzhou and into the Pearl River Delta before reaching the South China Sea. The delta is a vital ecological zone supporting mangrove forests, wetlands, and diverse marine species. Effective wastewater treatment is crucial to prevent eutrophication and protect downstream habitats, including spawning grounds for fish and migratory bird corridors.