Overview
Hubei wastewater treatment plant serves Echeng District, Ezhou, Hubei, China, with a population of 280,000. It operates under China's national wastewater standards.
The Hubei wastewater treatment plant is located in Echeng District, Ezhou, in Hubei Province, China. It serves a population of approximately 280,000, placing it in the large agglomeration category. The plant is situated in the urban area of Ezhou, near the Yangtze River basin. As a large-scale municipal facility in China, the plant is expected to meet the discharge standards of the Chinese national wastewater treatment regulation (GB 18918-2002), which mandates secondary treatment as a minimum for urban plants. For plants serving populations over 200,000, advanced treatment may be required to meet stricter effluent limits, especially in sensitive water bodies. The plant's treated effluent likely discharges into a tributary of the Yangtze River, which flows eastward through central China and into the East China Sea near Shanghai. The Yangtze River basin is ecologically significant, supporting diverse aquatic life and providing water for millions of people. Proper treatment is crucial to protect downstream water quality and ecosystems.
Environmental context
The plant is located in the Yangtze River basin, one of China's most important watersheds. The Yangtze River flows through Hubei Province and eventually discharges into the East China Sea. The downstream environment includes critical habitats for fish and migratory birds, and the river supports extensive agricultural and industrial activities. Effective wastewater treatment is essential to prevent eutrophication and protect biodiversity in this ecologically sensitive region.
Frequently asked questions
The Hubei wastewater treatment plant is located in Echeng District, Ezhou, Hubei Province, China, near the Yangtze River basin.
The plant serves approximately 280,000 people, classifying it as a large agglomeration under Chinese wastewater regulations.
The treated effluent is likely discharged into a tributary of the Yangtze River, which flows through Hubei and into the East China Sea.
The plant operates under China's national wastewater discharge standard GB 18918-2002, which sets effluent limits for urban plants. Large plants like this may require advanced treatment to meet stricter standards.
For plants serving over 200,000 people, Chinese regulations typically require at least secondary treatment, with advanced treatment recommended for sensitive water bodies to reduce nutrients and pollutants.
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