Overview
Sichuan wastewater treatment plant serves 669,000 people in Jialing District, Nanchong, Sichuan, China. It operates under China's national wastewater discharge standards.
The Sichuan wastewater treatment plant is located in Jialing District, Nanchong City, Sichuan Province, China. It serves a population of 669,000, classifying it as a large-scale municipal facility within the region. As a major agglomeration, 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 plants of this size. The facility likely employs conventional activated sludge or similar biological processes to achieve compliance. The plant's treated effluent is discharged into local waterways that ultimately drain into the Yangtze River basin, a critical ecological and economic resource. Protecting downstream water quality is essential for aquatic biodiversity and human use, including drinking water and agriculture.
Environmental context
The plant discharges into tributaries of the Jialing River, a major tributary of the Yangtze River. The downstream Yangtze River supports diverse aquatic life and provides water for millions of people. Effective treatment is crucial to prevent eutrophication and protect the ecological health of the Yangtze basin.
Frequently asked questions
The plant is located in Jialing District, Nanchong City, Sichuan Province, China.
The plant serves a population of 669,000 people.
The treated effluent is discharged into local waterways that flow into the Jialing River, a tributary of the Yangtze River.
The plant must comply with China's GB 18918-2002 standard, which requires secondary treatment and nutrient removal for large municipal plants.
Plants of this scale typically use activated sludge processes with biological nutrient removal to meet national discharge standards.
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