Overview
Shandong wastewater treatment plant serves Dongchangfu District, Liaocheng, Shandong, China, with a population equivalent of 150,000. It operates under China's national wastewater discharge standards.
The Shandong wastewater treatment plant is located in Dongchangfu District, Liaocheng, Shandong Province, China. It serves a population equivalent of 150,000, classifying it as a medium-to-large agglomeration under Chinese municipal wastewater management. As a plant in China, it is subject to the Discharge Standard of Pollutants for Municipal Wastewater Treatment Plant (GB 18918-2002), which sets effluent limits for conventional pollutants, nutrients, and pathogens. For plants serving populations over 100,000, advanced treatment with nutrient removal is typically required to meet Class 1A standards, especially in sensitive watersheds. The plant discharges into the local water system, which ultimately drains into the Yellow River basin via the Tuhai River or similar waterways. The Yellow River is a critical water resource for northern China, and its downstream reaches support agriculture, industry, and aquatic ecosystems. Proper treatment helps reduce nutrient loading and protect water quality in this arid region.
Environmental context
The plant's receiving waters flow into the Yellow River basin, a major river system in northern China that empties into the Bohai Sea. The Yellow River is ecologically significant, supporting diverse aquatic life and providing irrigation for vast agricultural areas. Downstream, the river delta and coastal zone are important for migratory birds and fisheries. Effective wastewater treatment is crucial to prevent eutrophication and maintain water quality in this water-stressed region.
Frequently asked questions
The plant is located in Dongchangfu District, Liaocheng, Shandong Province, China.
The plant serves a population equivalent of 150,000 people.
The plant must comply with China's Discharge Standard of Pollutants for Municipal Wastewater Treatment Plant (GB 18918-2002), which sets effluent limits for BOD, COD, SS, nitrogen, and phosphorus.
China's wastewater treatment plants are regulated under the Water Pollution Prevention and Control Law and national discharge standards. Plants serving over 100,000 people typically require advanced treatment with nutrient removal to meet Class 1A standards.
The plant discharges into the Yellow River basin, which flows into the Bohai Sea. This river system supports agriculture, industry, and aquatic ecosystems in northern China, making proper treatment essential for regional water quality.
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