Overview
Shandong wastewater treatment plant serves Linyi City, Shandong Province, China, with a population equivalent of 850,000. It operates under China's national wastewater discharge standards.
The Shandong wastewater treatment plant is located in Linyi City, Shandong Province, China, serving a population of approximately 850,000. The facility is situated in the Jinqueshan subdistrict of Lanshan District, along Qinghe East Road, and plays a key role in managing municipal wastewater for this densely populated urban area. As a large-scale treatment facility serving over 150,000 people, 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 sensitive water bodies. Facilities of this scale typically employ biological treatment methods such as activated sludge or A2O processes to achieve compliance. The plant discharges treated effluent into local water bodies that ultimately drain into the Yellow Sea via the Yi River or Shu River systems, part of the larger Huai River basin. Proper treatment is critical to protect downstream aquatic ecosystems and prevent eutrophication in coastal waters. The plant contributes to regional water quality management and public health in the rapidly urbanizing Linyi metropolitan area.
Environmental context
The plant's treated effluent flows into the Yi River, a tributary of the Huai River, which discharges into the Yellow Sea. This watershed supports diverse aquatic life and is an important water source for agriculture and industry. The region experiences seasonal monsoons, and effective wastewater treatment helps mitigate nutrient loading and algal blooms in downstream coastal zones.
Frequently asked questions
The plant is located at Qinghe East Road, Jinqueshan Subdistrict, Lanshan District, Linyi City, Shandong Province, China.
The plant serves a population of approximately 850,000 people in the Linyi metropolitan area.
The plant discharges treated effluent into local rivers, likely the Yi River, which flows into the Huai River and eventually reaches the Yellow Sea.
The plant operates under China's national standard GB 18918-2002, which sets discharge limits for pollutants and requires secondary treatment with nutrient removal for large agglomerations.
Plants of this scale in China typically employ biological treatment processes such as activated sludge, A2O, or oxidation ditch, often with advanced nutrient removal to meet Class 1A discharge standards.
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