Overview
Shandong wastewater treatment plant serves Tianqiao District, Jinan, Shandong, China, with a population equivalent of 82,000. The plant discharges into the Xiaoqing River, part of the Yellow River basin.
The Shandong wastewater treatment plant is located in Tianqiao District, Jinan, Shandong Province, China, along Xiaopinghe North Road. It serves a population of approximately 82,000 people, classifying it as a medium-sized agglomeration under Chinese wastewater management standards. As a municipal facility in China, the plant operates under national discharge standards (GB 18918-2002) and local environmental regulations. For a plant of this scale, secondary treatment with nutrient removal is typically required to meet Class 1-A or 1-B standards, depending on the receiving water body's sensitivity. The treated effluent is discharged into the Xiaoqing River, a major waterway in Shandong that flows through Jinan and ultimately drains into the Bohai Sea. The plant plays a key role in protecting the Xiaoqing River's water quality and supporting the ecological health of the downstream Yellow River delta and coastal marine environment.
Environmental context
The plant discharges into the Xiaoqing River, which flows through Jinan and joins the Yellow River before reaching the Bohai Sea. The downstream area supports diverse aquatic life and is an important migratory corridor for birds. The Bohai Sea is a semi-enclosed water body sensitive to nutrient pollution, making effective wastewater treatment critical for preventing eutrophication and maintaining coastal ecosystem health.
Frequently asked questions
The plant is located in Tianqiao District, Jinan, Shandong Province, China, along Xiaopinghe North Road in Beiyuan Subdistrict.
The treated effluent is discharged into the Xiaoqing River, which flows through Jinan and eventually reaches the Bohai Sea via the Yellow River.
The plant protects the Xiaoqing River and downstream water bodies including the Yellow River and the Bohai Sea by treating wastewater before discharge.
The plant operates under China's national discharge standard GB 18918-2002, which sets limits for pollutants based on the receiving water's sensitivity. For a plant serving 82,000 people, secondary treatment with nutrient removal is typically required.
For medium-sized agglomerations in China, secondary biological treatment with nitrogen and phosphorus removal is standard, often achieving Class 1-A or 1-B effluent standards to protect sensitive water bodies.
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