Overview
Shaanxi wastewater treatment plant serves Qian County, Xianyang, Shaanxi, China, with a population of 82,000. It operates under China's national wastewater standards.
The Shaanxi wastewater treatment plant is located in Qian County, within the city of Xianyang, Shaanxi Province, China. It serves a population of approximately 82,000 people, placing it in the medium-agglomeration category for Chinese municipal wastewater infrastructure. As a plant in China, it is subject to the national Discharge Standard of Pollutants for Municipal Wastewater Treatment Plant (GB 18918-2002), which sets effluent limits for conventional pollutants and nutrients. For plants of this scale, secondary treatment with nutrient removal is typically required, especially when discharging into sensitive water bodies. The plant's treated effluent likely discharges into a local river or stream within the Wei River basin, which flows into the Yellow River. The Yellow River is a major waterway in northern China, supporting agriculture, industry, and ecosystems. Proper treatment is essential to protect downstream water quality and aquatic life.
Environmental context
The plant discharges into the Wei River basin, a tributary of the Yellow River. The Yellow River is a critical water resource for northern China, supporting irrigation, industry, and domestic use. Downstream ecosystems include wetlands and riverine habitats that depend on adequate water quality. Nutrient and pollutant loads from upstream sources can impact these areas, making effective treatment important for ecological health.
Frequently asked questions
The plant is located in Qian County, Xianyang, Shaanxi Province, China.
The plant serves approximately 82,000 people, making it a medium-sized municipal facility.
The treated effluent is discharged into the Wei River basin, which flows into the Yellow River.
The plant must comply with China's GB 18918-2002 standard, which sets limits for pollutants like COD, BOD, and nutrients.
For medium-sized agglomerations, secondary treatment with biological nutrient removal is standard to meet discharge standards.
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