Overview
Hubei wastewater treatment plant serves Songzi City in Hubei Province, China, with a population equivalent of 100,000. It operates under China's national wastewater discharge standards.
The Hubei wastewater treatment plant is located in Songzi City, within Jingzhou Prefecture, Hubei Province, China. It serves a population of approximately 100,000 people, classifying it as a medium-to-large agglomeration under Chinese municipal wastewater management frameworks. The facility is situated in the Yangtze River basin, a region of significant ecological and economic importance. Plants of this scale in China are typically required to meet the Discharge Standard of Pollutants for Municipal Wastewater Treatment Plant (GB 18918-2002), which mandates secondary treatment as a baseline and may require advanced treatment for discharge into sensitive water bodies. It is part of the broader municipal infrastructure serving the urban area of Songzi. The treated effluent from the plant is discharged into local waterways that ultimately flow into the Yangtze River, one of the world's major river systems. The Yangtze River supports diverse aquatic life and provides water for millions of people. Proper treatment is essential to protect water quality and downstream ecosystems, including important fisheries and biodiversity hotspots.
Environmental context
The plant discharges into tributaries of the Yangtze River, which flows through central China before reaching the East China Sea. The Yangtze basin is ecologically sensitive, supporting numerous endemic fish species and serving as a critical freshwater resource. Effective wastewater treatment helps mitigate nutrient loading and pollution that could impact downstream aquatic habitats and water quality for communities.
Frequently asked questions
The plant is located in Songzi City, Jingzhou Prefecture, Hubei Province, China, at approximately latitude 30.192 and longitude 111.773.
The plant serves a population equivalent of 100,000 people, classifying it as a medium-to-large municipal wastewater facility.
The treated effluent is discharged into local waterways that are part of the Yangtze River basin, ultimately reaching the East China Sea.
The plant operates under China's national standard GB 18918-2002, which sets discharge limits for pollutants and typically requires secondary treatment for facilities of this scale.
For a plant of this size in China, secondary treatment is the minimum requirement, with potential additional nutrient removal if discharging into sensitive water bodies.
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