Overview
Shaanxi wastewater treatment plant serves Huazhou District in Shaanxi Province, China, with a population of 55,600. The plant operates under China's national wastewater standards.
The Shaanxi wastewater treatment plant is located in Huazhou District, Huaxian County, Shaanxi Province, China. It serves a population of approximately 55,600, classifying it as a medium-sized municipal facility within the region's wastewater infrastructure. As a Chinese treatment plant, it operates under the national Discharge Standard of Pollutants for Municipal Wastewater Treatment Plant (GB 18918-2002), which sets effluent limits based on receiving water sensitivity. For plants serving populations of this scale, secondary treatment with nutrient removal is typically required to meet Class 1-A or 1-B standards, especially if discharging into sensitive water bodies. The plant's treated effluent likely discharges into a local river within the Yellow River basin, as Shaanxi Province is part of this major watershed. The downstream environment supports agricultural irrigation and aquatic ecosystems, making proper treatment essential for protecting water quality and public health in the region.
Environmental context
The plant is situated in the Yellow River basin, one of China's most important water systems, which ultimately drains into the Bohai Sea. The local watershed supports agricultural activities and provides habitat for diverse aquatic species. Effective wastewater treatment is critical to prevent eutrophication and maintain water quality for downstream communities and ecosystems.
Frequently asked questions
The Shaanxi wastewater treatment plant is located in Huazhou District, Huaxian County, Shaanxi Province, China.
The plant serves a population of approximately 55,600 people, making it a medium-sized municipal facility.
The plant discharges into a local river within the Yellow River basin, which flows into the Bohai Sea. It helps protect downstream water quality for agricultural and ecological uses.
The plant operates under China's national standard GB 18918-2002, which sets effluent limits for municipal wastewater. For plants serving around 55,600 people, secondary treatment with nutrient removal is typically required to meet Class 1-A or 1-B standards.
For medium-sized agglomerations in China, secondary biological treatment (such as activated sludge) followed by disinfection is standard. Nutrient removal for nitrogen and phosphorus is often required to protect sensitive water bodies.
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