Overview
Guangdong wastewater treatment plant serves Yantian District, Shenzhen, China, with a population equivalent of 125,000. The facility is located within 50 km of the coast and discharges into the South China Sea.
The Guangdong wastewater treatment plant is situated in Yantian District, Shenzhen, Guangdong Province, China. It serves a population equivalent of 125,000, classifying it as a medium-to-large agglomeration under Chinese wastewater management standards. The plant is located in a coastal urban area, reflecting the region's rapid industrialization and population growth. As a facility serving over 100,000 people, it is expected to meet secondary treatment standards under China's national wastewater discharge regulations (GB 18918-2002). The plant's designed capacity is 1. Chinese regulations mandate that such plants achieve pollutant removal efficiencies consistent with Class I-A or I-B standards for discharge into sensitive water bodies. The plant's treated effluent ultimately reaches the South China Sea via local waterways. The coastal environment supports diverse marine ecosystems, including coral reefs and fisheries, making effective nutrient removal critical to prevent eutrophication. The plant's proximity to the coast underscores the importance of advanced treatment to protect marine water quality.
Environmental context
The plant discharges into the South China Sea, a major marine basin that supports rich biodiversity and important fisheries. The coastal waters near Shenzhen are influenced by urban runoff and industrial discharges, making wastewater treatment crucial for maintaining water quality. The region's subtropical climate and seasonal monsoons affect dilution and dispersion of effluents, requiring robust treatment to prevent algal blooms and protect sensitive marine habitats.
Frequently asked questions
The plant is located in Yantian District, Shenzhen, Guangdong Province, China, near the coast of the South China Sea.
The plant serves a population equivalent of 125,000 people, classifying it as a medium-to-large agglomeration.
Treated wastewater is discharged into local waterways that flow into the South China Sea, a major marine basin.
The plant operates under China's national wastewater discharge standards (GB 18918-2002), which require secondary treatment and nutrient removal for facilities serving over 100,000 people.
Plants of this scale typically employ secondary biological treatment with nutrient removal, meeting Class I-A or I-B discharge standards to protect sensitive coastal waters.
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