Overview
Shaanxi wastewater treatment plant serves 370,000 people in Weinan, Shaanxi, China. It discharges treated effluent into the Wei River, a tributary of the Yellow River.
The Shaanxi wastewater treatment plant is located in the Linwei District of Weinan City, Shaanxi Province, China. It serves a population of approximately 370,000, placing it in the large agglomeration category under Chinese wastewater regulations. China's wastewater treatment standards require secondary treatment for urban plants, with more stringent nutrient removal in sensitive watersheds. The plant's treated effluent is discharged into the Wei River, which flows into the Yellow River, one of China's major river systems. The Yellow River basin supports extensive agriculture and provides water for millions of people, making proper wastewater treatment critical for downstream water quality and ecosystem health.
Environmental context
The plant discharges into the Wei River, a major tributary of the Yellow River. The Yellow River basin is ecologically sensitive due to high sediment loads and periodic water scarcity. Downstream ecosystems include wetlands and agricultural areas that rely on river flow for irrigation and habitat. Effective treatment helps reduce nutrient and pollutant loads, supporting aquatic life and water quality in the lower reaches.
Frequently asked questions
The plant is located in the Linwei District of Weinan City, Shaanxi Province, China.
The plant serves approximately 370,000 people, classifying it as a large agglomeration.
The plant discharges treated effluent into the Wei River, which flows into the Yellow River.
China's wastewater treatment standards require secondary treatment for urban plants, with stricter nutrient removal in sensitive areas. Large plants like Shaanxi typically use biological treatment processes.
The plant operates under China's national wastewater discharge standards, which set limits on pollutants like COD, BOD, and ammonia. Local environmental protection bureaus oversee compliance.
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