Overview
Shandong wastewater treatment plant serves Xiajin County, Dezhou, Shandong, China, with a population of 140,000. It operates under China's national wastewater standards for medium-sized agglomerations.
The Shandong wastewater treatment plant is located in Xiajin County, Dezhou City, Shandong Province, China. It serves a population of approximately 140,000, classifying it as a medium-to-large agglomeration under Chinese wastewater management frameworks. The facility is situated in an inland region of northern China, within the Yellow River basin. As a plant serving over 100,000 people, it is expected to meet secondary treatment standards under China's Discharge Standard of Pollutants for Municipal Wastewater Treatment Plants (GB 18918-2002). This national regulation sets effluent limits for biochemical oxygen demand, chemical oxygen demand, suspended solids, and nutrients. The regulatory framework ensures baseline environmental protection for receiving waters. The plant discharges into local waterways that ultimately drain into the Yellow River, one of China's major river systems. The Yellow River flows eastward through the North China Plain and empties into the Bohai Sea. The plant's operations contribute to protecting downstream aquatic ecosystems and supporting water quality in a region heavily used for agriculture and industry.
Environmental context
The plant's treated effluent enters local streams that feed into the Yellow River, which traverses the North China Plain before reaching the Bohai Sea. This watershed supports diverse aquatic life and provides irrigation water for extensive agricultural areas. The region's semi-arid climate makes water quality management critical for both ecological health and human use. Protecting the Yellow River from nutrient pollution and pathogens is essential for maintaining downstream fisheries and preventing eutrophication in the Bohai Sea.
Frequently asked questions
The plant is located in Xiajin County, Dezhou City, Shandong Province, China, at coordinates 36.954°N, 116.008°E.
The plant serves approximately 140,000 people, classifying it as a medium-to-large agglomeration under Chinese wastewater management standards.
The plant discharges treated effluent into local waterways that ultimately drain into the Yellow River, which flows eastward to the Bohai Sea.
The plant operates under China's Discharge Standard of Pollutants for Municipal Wastewater Treatment Plants (GB 18918-2002), which mandates secondary treatment for facilities serving over 100,000 people.
Plants of this scale in China are typically required to provide secondary treatment, including biological processes such as activated sludge, to meet national effluent standards for BOD, COD, and nutrients.
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