Overview
Henan wastewater treatment plant serves Mengjin District, Luoyang, China, with a population of 67,000. It operates under China's national wastewater standards for inland facilities.
The Henan wastewater treatment plant is located in Mengjin District, Luoyang, Henan Province, China. It serves a population of approximately 67,000 people, making it a medium-sized municipal facility. The plant is situated inland, away from coastal areas, and its operations are part of the broader wastewater infrastructure for the Luoyang metropolitan region. The plant is expected to comply with China's Discharge Standard of Pollutants for Municipal Wastewater Treatment Plants (GB 18918-2002). For plants serving populations of this scale, secondary treatment with nutrient removal is typical, especially given the environmental sensitivity of inland water bodies. The regulatory framework in China mandates effluent standards based on the receiving water's classification. The plant discharges treated wastewater into local waterways that ultimately drain into the Yellow River basin, a major river system in northern China. The Yellow River is ecologically significant, supporting diverse aquatic life and providing water for agriculture and industry. Proper treatment is crucial to prevent eutrophication and protect downstream ecosystems.
Environmental context
The plant's treated effluent flows into tributaries of the Yellow River, which is the second-longest river in China and a vital water source for the region. The Yellow River basin supports a wide range of aquatic species and is an important migratory corridor for birds. Downstream, the river empties into the Bohai Sea, a semi-enclosed sea with significant ecological and economic importance. Protecting water quality in this basin is critical for maintaining biodiversity and supporting local communities.
Frequently asked questions
The plant is located in Mengjin District, Luoyang, Henan Province, China, at the address Huaxian Road, Luoyang Petrochemical area.
The plant serves approximately 67,000 people, classifying it as a medium-sized municipal facility.
The plant discharges treated effluent into local waterways that are part of the Yellow River basin, eventually reaching the Bohai Sea.
The plant operates under China's GB 18918-2002 discharge standard, which sets limits for pollutants based on the receiving water body's classification.
For medium-sized agglomerations in China, secondary treatment with nutrient removal is standard to meet national effluent standards and protect inland waters.
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