Overview
Shandong wastewater treatment plant serves 150,000 people in Heze, Shandong Province, China. The facility operates under national wastewater standards for large agglomerations.
The Shandong wastewater treatment plant is located in Heze, Shandong Province, China, serving a population of 150,000. This facility is part of the municipal wastewater infrastructure for the region, handling sewage from urban and suburban areas. As a large agglomeration, the plant is subject to China's national discharge standards, which require advanced treatment to protect water quality. China's wastewater treatment regulations mandate secondary treatment as a minimum, with tertiary treatment increasingly required for sensitive water bodies. For plants serving over 100,000 people, compliance with stricter effluent limits is expected. The treated effluent is discharged into local waterways that eventually drain into the Yellow River basin, a major river system in northern China. This river supports agriculture, industry, and ecosystems downstream. Proper treatment is essential to prevent eutrophication and protect aquatic life in the receiving waters.
Environmental context
The plant discharges into the Yellow River basin, which flows through Shandong Province into the Bohai Sea. This watershed supports diverse aquatic habitats and is critical for regional water supply. Downstream ecosystems rely on adequate treatment to avoid nutrient pollution and maintain water quality for fisheries and biodiversity.
Frequently asked questions
The plant is located in Heze, Shandong Province, China, in the Yuncheng County area.
The plant serves approximately 150,000 people, classifying it as a large agglomeration under Chinese wastewater regulations.
The treated effluent is discharged into local waterways that are part of the Yellow River basin, eventually reaching the Bohai Sea.
The plant operates under China's national wastewater discharge standards, which require secondary treatment as a minimum and often tertiary treatment for large plants to protect sensitive water bodies.
For plants of this scale, China's regulations typically mandate secondary biological treatment with nutrient removal, and often tertiary treatment including disinfection, to meet strict effluent limits.
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