Overview
Guangdong wastewater treatment plant serves Nanhai District, Foshan, China, with a population equivalent of 90,000. The facility operates under China's national wastewater discharge standards.
The Guangdong wastewater treatment plant is located in Nanhai District, Foshan City, Guangdong Province, China. It serves a population equivalent of approximately 90,000 people, placing it in the medium-to-large agglomeration category for Chinese municipal wastewater infrastructure. As a facility of this scale, it is expected to comply with China's Discharge Standard of Pollutants for Municipal Wastewater Treatment Plants (GB 18918-2002), which mandates secondary treatment as a minimum and may require advanced treatment for discharge into sensitive water bodies. Typical plants serving this population size employ activated sludge processes with nutrient removal. The plant discharges treated effluent into local waterways within the Pearl River Delta basin, a densely populated and industrially active region. The receiving water bodies ultimately flow into the South China Sea, supporting diverse aquatic ecosystems and providing water resources for agriculture and industry downstream.
Environmental context
The plant is situated in the Pearl River Delta, one of China's most economically dynamic regions, with a dense network of rivers and canals. Treated effluent likely enters local tributaries that feed into the Pearl River system, which discharges into the South China Sea. The delta supports important fisheries and migratory bird habitats, making effective wastewater treatment critical to preventing eutrophication and protecting downstream ecological health.
Frequently asked questions
The plant is located in Nanhai District, Foshan City, Guangdong Province, China, within the Pearl River Delta region.
The plant serves a population equivalent of approximately 90,000 people, classifying it as a medium-to-large municipal wastewater facility.
The plant treats wastewater that would otherwise enter local waterways in the Pearl River Delta, ultimately protecting the Pearl River system and the South China Sea from pollution.
The plant operates under China's national standard GB 18918-2002, which sets discharge limits for pollutants. Facilities serving over 50,000 people typically require secondary treatment with nutrient removal.
Plants of this scale commonly use activated sludge processes with biological nutrient removal to meet Class 1A or 1B discharge standards under GB 18918-2002.
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