Overview
Shandong wastewater treatment plant serves Jiaxiang County, Jining, Shandong, China, with a population of 120,000. It operates under China's national wastewater standards.
The Shandong wastewater treatment plant is located in Jiaxiang County, Jining City, Shandong Province, China. It serves a population of approximately 120,000 people, placing it in the medium-to-large agglomeration category under Chinese wastewater management frameworks. China's wastewater treatment regulations, including the Discharge Standard of Pollutants for Municipal Wastewater Treatment Plants (GB 18918-2002), require secondary treatment as a baseline for plants of this scale. Advanced treatment may be mandated in sensitive watersheds or regions with water scarcity. Typical facilities in Shandong employ activated sludge or similar biological processes to meet national effluent standards. The plant discharges treated effluent into local waterways that ultimately drain into the Yellow Sea via the Huai River system. The region's water bodies support agricultural irrigation and aquatic ecosystems, making effective treatment critical for protecting downstream water quality and public health.
Environmental context
The plant's treated effluent enters the local drainage network, which flows into the Huai River basin and eventually reaches the Yellow Sea. This watershed supports intensive agriculture and fisheries, and the receiving waters are subject to eutrophication risks from nutrient loading. Effective nutrient removal is important to maintain ecological balance in downstream lakes and coastal zones.
Frequently asked questions
The plant is located in Jiaxiang County, Jining City, Shandong Province, China.
The plant serves approximately 120,000 people, classifying it as a medium-to-large agglomeration.
Treated effluent is discharged into local waterways that flow into the Huai River basin, ultimately reaching the Yellow Sea.
The plant operates under China's Discharge Standard of Pollutants for Municipal Wastewater Treatment Plants (GB 18918-2002), which sets effluent limits for conventional pollutants and nutrients.
Plants of this scale in China typically employ secondary biological treatment, such as activated sludge, and may include advanced treatment in sensitive areas to meet stricter discharge standards.
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