Overview
Shandong wastewater treatment plant serves Zhucheng, Weifang, Shandong, China, with a population equivalent of 280,000. The facility operates under China's national wastewater discharge standards.
The Shandong wastewater treatment plant is located in Zhucheng, a county-level city under Weifang in Shandong Province, China. Serving a population of approximately 280,000, it is classified as a large-scale municipal facility within the region's urban wastewater infrastructure. Under China's Discharge Standard of Pollutants for Municipal Wastewater Treatment Plant (GB 18918-2002), plants of this scale are typically required to meet Class 1A or 1B standards, which mandate biological treatment with nutrient removal. The regulatory framework ensures compliance with national effluent limits. The treated effluent is discharged into local waterways that ultimately drain into the Yellow Sea via the Jiaolai River or other coastal rivers in the Shandong Peninsula. The region's dense population and industrial activity necessitate robust wastewater management to protect downstream aquatic ecosystems and coastal water quality.
Environmental context
The plant discharges into the river network of the Shandong Peninsula, which flows into the Yellow Sea. This coastal region supports diverse marine life and is an important fishing ground. Effective treatment is critical to prevent eutrophication and protect the ecological health of the receiving waters, which are influenced by agricultural runoff and urban discharges from the surrounding area.
Frequently asked questions
The plant is located in Zhucheng, a city under Weifang prefecture in Shandong Province, China.
The plant serves a population equivalent of 280,000, classifying it as a large municipal facility.
Treated effluent is discharged into local rivers that flow into the Yellow Sea, following China's national discharge standards.
The plant operates under China's GB 18918-2002 standard, which sets effluent limits for municipal wastewater treatment plants, including requirements for biological treatment and nutrient removal.
Plants of this scale in China typically employ secondary biological treatment with nutrient removal, often meeting Class 1A or 1B standards to protect sensitive water bodies.
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