Overview
Jiangsu wastewater treatment plant serves Guannan County in Lianyungang, Jiangsu Province, China, with a population of 120,000. The facility operates under China's national wastewater standards.
The Jiangsu wastewater treatment plant is located in Guannan County, Lianyungang City, Jiangsu Province, China. It serves a population of 120,000, classifying it as a medium-to-large agglomeration under Chinese wastewater management frameworks. The plant is situated inland, approximately 50 km from the coast, and its operations are integral to local water quality management. As a facility serving over 100,000 people, the plant 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 plant's design and operational parameters align with these requirements to protect receiving waters. The treated effluent from the plant likely discharges into a local river or waterway within the Huai River basin, which ultimately flows into the Yellow Sea. The plant plays a critical role in reducing pollution loads to downstream aquatic ecosystems, supporting water quality and ecological health in the region.
Environmental context
The plant discharges into a local tributary of the Huai River basin, which drains into the Yellow Sea. The downstream environment supports diverse aquatic life and is important for regional fisheries and agriculture. Effective treatment helps mitigate eutrophication risks and protects coastal water quality in the Yellow Sea.
Frequently asked questions
The plant is located in Guannan County, Lianyungang City, Jiangsu Province, China, at Xin'an North Road.
The plant serves approximately 120,000 people, classifying it as a medium-to-large agglomeration.
The treated effluent is discharged into a local waterway within the Huai River basin, which ultimately flows into the Yellow Sea.
The plant operates under China's Discharge Standard of Pollutants for Municipal Wastewater Treatment Plants (GB 18918-2002), which sets effluent limits for key pollutants.
Plants of this scale in China are typically required to achieve secondary treatment, including biological nutrient removal, to meet national discharge standards.
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