Overview
Henan wastewater treatment plant serves Ruzhou City in Henan Province, China, with a population of approximately 98,400. It operates under China's national wastewater discharge standards.
The Henan wastewater treatment plant is located in Ruzhou City, Henan Province, China, serving a population of about 98,400. As a medium-sized municipal facility, it plays a key role in managing urban wastewater in the region. China's wastewater treatment regulations, including the Discharge Standard of Pollutants for Municipal Wastewater Treatment Plant (GB 18918-2002), set effluent quality requirements. For plants serving this population scale, secondary treatment with nutrient removal is typically expected to protect receiving waters. The treated effluent likely discharges into local rivers that are part of the Huai River basin, which flows eastward to the Yellow Sea. Proper treatment is essential to prevent eutrophication and protect downstream aquatic ecosystems and water quality.
Environmental context
The plant's discharge likely enters tributaries of the Huai River system, which drains into the Yellow Sea. The Huai River basin supports diverse aquatic life and is an important water resource for agriculture and industry. Effective wastewater treatment is critical to reduce nutrient and pollutant loads that could cause algal blooms and degrade water quality in downstream lakes and coastal areas.
Frequently asked questions
The plant is located in Ruzhou City, Henan Province, China, in the Zhonglou subdistrict.
The plant serves approximately 98,400 people, classifying it as a medium-sized municipal facility.
Treated effluent is likely discharged into local rivers within the Huai River basin, which ultimately flows to the Yellow Sea.
China's Discharge Standard of Pollutants for Municipal Wastewater Treatment Plant (GB 18918-2002) sets effluent limits. Plants serving over 100,000 people often require advanced treatment, while medium plants typically need secondary treatment with nutrient removal.
The Huai River basin supports agriculture, industry, and ecosystems. Proper treatment prevents pollution that could harm water quality, aquatic life, and downstream coastal areas.
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