Overview
Qinghai wastewater treatment plant serves 220,000 people in 韵家口镇, 西宁市, 青海省, China. It operates under China's national wastewater standards for large agglomerations.
The Qinghai wastewater treatment plant is located in 韵家口镇, 城东区, 西宁市, 青海省, China. It serves a population of 220,000, classifying it as a large agglomeration under Chinese wastewater regulations. The plant is situated inland, approximately 50 km from the coast, and its discharge ultimately flows into regional water systems. As a large-scale facility, the plant is expected to meet China's discharge standards for urban wastewater treatment, which typically require secondary treatment or higher. The plant's design and operation are subject to national environmental regulations, including the Water Pollution Prevention and Control Law, which mandates stringent effluent limits for sensitive water bodies. The plant's treated effluent likely discharges into local rivers that drain into the Yellow River basin, a major waterway in northern China. The surrounding region includes agricultural and urban areas, making effective wastewater treatment critical for protecting downstream water quality and aquatic ecosystems.
Environmental context
The plant is located in the Yellow River basin, one of China's most important river systems. Treated wastewater likely flows into tributaries that feed the Yellow River, which ultimately reaches the Bohai Sea. The region supports diverse aquatic life and is ecologically sensitive due to water scarcity and pollution pressures. Proper treatment helps mitigate nutrient loading and protects downstream habitats.
Frequently asked questions
The plant is located in 韵家口镇, 城东区, 西宁市, 青海省, China, near the 京藏高速 expressway.
The plant serves approximately 220,000 people, classifying it as a large agglomeration under Chinese wastewater regulations.
The treated effluent is discharged into local rivers that are part of the Yellow River basin, eventually reaching the Bohai Sea.
The plant operates under China's Water Pollution Prevention and Control Law and national discharge standards for urban wastewater treatment, which require secondary treatment or higher for large agglomerations.
For a large agglomeration of this size, Chinese regulations typically mandate secondary biological treatment with nutrient removal, especially if the receiving water body is sensitive.
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