Overview
The Shandong wastewater treatment plant serves Liaocheng, Shandong, China, with a population equivalent of 150,000. It operates under China's national wastewater discharge standards.
The Shandong wastewater treatment plant is located in Gaotang County, Liaocheng City, Shandong Province, China. It serves a population equivalent of 150,000, classifying it as a medium-to-large agglomeration under Chinese wastewater management frameworks. The plant is situated inland, approximately 50 km from the coast, and discharges into local water bodies that eventually drain into the Yellow Sea. China's wastewater treatment regulations, including the Discharge Standard of Pollutants for Municipal Wastewater Treatment Plant (GB 18918-2002), mandate secondary treatment with nutrient removal for plants of this scale. Typical facilities in this region employ activated sludge processes with biological nutrient removal to meet Class 1A or 1B standards. The plant's effluent ultimately reaches the Yellow Sea via the Yellow River basin, contributing to the protection of downstream aquatic ecosystems. The region's dense population and agricultural activity necessitate effective treatment to prevent eutrophication and maintain water quality in receiving waters.
Environmental context
The plant discharges into local waterways that are part of the Yellow River basin, which flows into the Yellow Sea. The downstream environment supports diverse aquatic life and is important for fisheries and agriculture. Effective treatment is critical to prevent nutrient pollution and protect the ecological health of the basin and coastal waters.
Frequently asked questions
The plant is located in Gaotang County, Liaocheng City, Shandong Province, China.
The plant serves a population equivalent of 150,000 people.
The plant discharges treated effluent into local waterways that are part of the Yellow River basin, ultimately reaching the Yellow Sea.
The plant operates under China's Discharge Standard of Pollutants for Municipal Wastewater Treatment Plant (GB 18918-2002), which requires secondary treatment with nutrient removal for plants of this scale.
Plants of this size in China typically use activated sludge processes with biological nutrient removal to meet Class 1A or 1B discharge standards, ensuring protection of receiving waters.
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