Overview
Shandong wastewater treatment plant serves Zibo City, Shandong Province, China, with a population of 284,000. The facility operates under China's national wastewater standards.
The Shandong wastewater treatment plant is located in Linzi District, Zibo City, Shandong Province, China. It serves a population of approximately 284,000, classifying it as a large-scale municipal facility under Chinese wastewater management regulations. As a plant of this scale in China, it is expected to meet the Discharge Standard of Pollutants for Municipal Wastewater Treatment Plant (GB 18918-2002), which mandates secondary treatment with nutrient removal for sensitive water bodies. Typical Chinese plants of this size employ biological treatment methods such as activated sludge or A2O processes. The plant discharges treated effluent into local waterways that ultimately drain into the Yellow Sea via the Xiaoqing River or other tributaries of the Haihe River basin. Its operation is critical for protecting downstream aquatic ecosystems and supporting water quality in the densely populated Shandong region.
Environmental context
The plant's treated effluent likely enters the Xiaoqing River system, which flows through Shandong Province and discharges into Laizhou Bay, part of the Yellow Sea. This coastal environment supports diverse marine life and is an important fishing ground. The plant's nutrient removal performance is crucial to prevent eutrophication in the bay and maintain water quality for downstream communities.
Frequently asked questions
The plant is located in Linzi District, Zibo City, Shandong Province, China, at coordinates 36.802 N, 118.347 E.
The plant serves approximately 284,000 people, classifying it as a large municipal wastewater treatment facility.
Treated effluent is discharged into local waterways that flow into the Xiaoqing River and eventually reach Laizhou Bay in the Yellow Sea.
The plant operates under China's Discharge Standard of Pollutants for Municipal Wastewater Treatment Plant (GB 18918-2002), which sets limits for COD, BOD, nitrogen, and phosphorus.
Plants of this scale in China typically employ secondary biological treatment with nutrient removal, such as the A2O process, to meet GB 18918-2002 standards.
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