Overview
Shanxi wastewater treatment plant serves Pingyao County in Jinzhong, Shanxi Province, China. It treats wastewater for approximately 100,800 people as part of the region's municipal infrastructure.
The Shanxi wastewater treatment plant is located in Pingyao County, Jinzhong City, Shanxi Province, China. It serves a population of approximately 100,800 people, making it a medium-sized agglomeration under Chinese wastewater management standards. The facility is situated in the ancient city of Pingyao, a historic urban center, and plays a key role in managing municipal wastewater from the area. As a plant serving over 100,000 people, it falls under China's national wastewater discharge standards, which require secondary treatment as a minimum for such agglomerations. The facility is expected to comply with the Discharge Standard of Pollutants for Municipal Wastewater Treatment Plant (GB 18918-2002), which sets limits for pollutants like COD, BOD, and nutrients. Plants of this scale typically employ biological treatment methods such as activated sludge or A2O processes. The treated effluent from the plant is likely discharged into local water bodies within the Fen River basin, which flows through Shanxi Province and eventually into the Yellow River. The plant's operation is critical for protecting the water quality of the Fen River and downstream ecosystems, including the Yellow River, which supports agriculture, industry, and aquatic life in northern China.
Environmental context
The Shanxi plant discharges into the Fen River basin, a major tributary of the Yellow River. The Fen River flows through Shanxi Province and is a vital water source for irrigation and industrial use. Downstream, the Yellow River supports diverse aquatic ecosystems and provides water for millions of people. The plant's treatment helps reduce nutrient and pollutant loads, protecting water quality in this semi-arid region where water resources are scarce.
Frequently asked questions
The Shanxi wastewater treatment plant is located in Pingyao County, Jinzhong City, Shanxi Province, China, along the East Outer Ring Road in Gutao Town.
The plant serves approximately 100,800 people, classifying it as a medium-to-large agglomeration under Chinese wastewater management standards.
The plant discharges into the Fen River basin, which flows into the Yellow River. It helps protect the water quality of these rivers, which are crucial for agriculture, industry, and aquatic life in northern China.
The plant operates under China's national wastewater discharge standards, specifically GB 18918-2002, which sets pollutant limits for municipal wastewater treatment plants. Plants serving over 100,000 people are required to meet stricter effluent quality standards.
For a plant of this scale in China, secondary biological treatment is standard, often using processes like activated sludge or anaerobic-anoxic-oxic (A2O) to remove organic matter and nutrients. Advanced treatment may be required in sensitive areas.
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