Overview
Guangdong wastewater treatment plant serves 830,000 people in Shiliting Town, Shaoguan, Guangdong, China. It operates under China's national wastewater standards for large agglomerations.
The Guangdong wastewater treatment plant is located in Shiliting Town, Zhenjiang District, Shaoguan City, Guangdong Province, China. It serves a population of 830,000, classifying it as a large-scale municipal facility under Chinese wastewater regulations. The plant is situated inland, approximately 50 km from the coast, and its treated effluent likely discharges into local rivers that flow through the Pearl River basin. As a large agglomeration serving over 100,000 people, the plant is expected to meet China's Discharge Standard of Pollutants for Municipal Wastewater Treatment Plants (GB 18918-2002), which mandates secondary treatment with nutrient removal for facilities of this scale. The plant's design and operation are subject to national and provincial environmental protection bureau oversight, ensuring compliance with effluent quality standards. The plant plays a critical role in protecting the local watershed, which drains into the Pearl River system and ultimately the South China Sea. By treating wastewater from a densely populated urban area, it reduces pollutant loads that could otherwise impact downstream aquatic ecosystems and water quality in the Pearl River Delta, a region of high ecological and economic importance.
Environmental context
The plant's treated wastewater likely discharges into a tributary of the Bei River, which flows into the Pearl River system and eventually reaches the South China Sea. The Pearl River Delta is a densely populated and ecologically sensitive region, supporting diverse aquatic life and important fisheries. Effective treatment at this plant helps mitigate eutrophication and contamination risks in downstream waters, which are vital for both human use and biodiversity.
Frequently asked questions
The plant is located in Shiliting Town, Zhenjiang District, Shaoguan City, Guangdong Province, China.
The plant serves approximately 830,000 people, making it a large-scale municipal facility.
The treated effluent is likely discharged into a local tributary of the Bei River, which flows into the Pearl River system and eventually the South China Sea.
The plant operates under China's Discharge Standard of Pollutants for Municipal Wastewater Treatment Plants (GB 18918-2002), which requires secondary treatment with nutrient removal for facilities serving over 100,000 people.
For large agglomerations in China, the national standard mandates at least secondary biological treatment with phosphorus and nitrogen removal to protect receiving water bodies.
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