Overview
The Shandong wastewater treatment plant serves 120,000 people in Huashan, Linshu County, Shandong Province, China. It discharges treated effluent into the Shuhe River, part of the larger Huai River basin.
The Shandong wastewater treatment plant is located in Huashan, a town within Linshu County in Shandong Province, China. The facility serves a population of approximately 120,000, classifying it as a medium-to-large agglomeration under Chinese wastewater management standards. Chinese regulations require secondary treatment for urban wastewater treatment plants serving populations over 100,000, with stricter standards in sensitive areas. The plant discharges treated wastewater into the Shuhe River, a tributary of the Huai River system. The Huai River basin is a major waterway in eastern China, flowing into the Yellow Sea. The region's climate is temperate monsoon, with distinct wet and dry seasons that influence river flow and pollutant dilution. The plant's operation is critical for protecting downstream water quality and supporting local agriculture and ecosystems. As part of China's national wastewater treatment infrastructure, the plant contributes to the country's efforts to reduce water pollution under the Water Pollution Prevention and Control Action Plan. The facility's location in a densely populated area underscores its importance for public health and environmental protection in the Shuhe River watershed.
Environmental context
The Shandong plant discharges into the Shuhe River, which flows into the Huai River and ultimately reaches the Yellow Sea. The Huai River basin supports diverse aquatic life and is an important water source for agriculture and industry in eastern China. The plant's effluent must meet Chinese discharge standards to prevent eutrophication and protect downstream ecosystems, including fish spawning grounds and wetland habitats.
Frequently asked questions
The plant is located in Huashan, Linshu County, Shandong Province, China, along Shuhe Avenue.
The plant serves approximately 120,000 people, classifying it as a medium-to-large urban agglomeration.
The plant discharges treated wastewater into the Shuhe River, a tributary of the Huai River system.
The plant operates under China's national wastewater discharge standards, which require secondary treatment for plants serving over 100,000 people, as per the Water Pollution Prevention and Control Action Plan.
Chinese regulations mandate secondary biological treatment for urban wastewater plants of this scale, with potential additional nutrient removal in sensitive watersheds like the Huai River basin.
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