Overview
Henan wastewater treatment plant serves Shangqiu, Henan Province, China, with a population of 470,000. It operates under China's national wastewater regulations.
The Henan wastewater treatment plant is located in Shangqiu, Henan Province, China, serving a population of approximately 470,000. It is part of the municipal wastewater infrastructure for the Liangyuan District, situated in eastern Henan. As a large agglomeration serving over 150,000 people, the plant is expected to meet China's discharge standards under the national Water Pollution Prevention and Control Law. Treatment typically includes secondary or advanced processes to reduce pollutants before discharge. The plant's treated effluent likely discharges into local waterways that flow into the Huai River basin, eventually reaching the East China Sea. This contributes to protecting downstream aquatic ecosystems and water quality in the region.
Environmental context
The plant discharges into local rivers that are part of the Huai River basin, which drains into the East China Sea. The Huai River system supports diverse aquatic life and is a critical water resource for agriculture and communities in eastern China. Proper treatment helps reduce nutrient and pollutant loads, protecting downstream water quality and ecological health.
Frequently asked questions
The Henan wastewater treatment plant is located in Shangqiu, Henan Province, China, specifically in the Liangyuan District near the intersection of Shengli East Road.
The plant serves approximately 470,000 people in the Shangqiu area, making it a large-scale municipal wastewater facility.
The treated effluent is discharged into local waterways that are part of the Huai River basin, which ultimately flows into the East China Sea.
The plant operates under China's Water Pollution Prevention and Control Law, which sets discharge standards for pollutants. For large agglomerations like this, secondary or advanced treatment is typically required.
In China, wastewater treatment plants serving populations over 150,000 are generally required to achieve at least secondary treatment, with many employing advanced treatment to meet stricter discharge limits, especially in sensitive watersheds.
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