Overview
Anhui wastewater treatment plant serves Mengcheng County in Anhui province, China, with a population of 200,000. It operates under China's national wastewater standards.
The Anhui wastewater treatment plant is located in Mengcheng County, part of Bozhou City in Anhui Province, China. It serves a population of approximately 200,000 residents, classifying it as a medium-to-large agglomeration under Chinese wastewater management frameworks. China's wastewater treatment regulations, governed by the Ministry of Ecology and Environment, require secondary treatment for urban plants of this scale. Typical facilities in this region employ activated sludge or similar biological processes to meet national discharge standards. The plant discharges treated effluent into local waterways that eventually drain into the Huai River basin, a major tributary of the Yangtze River system. This watershed supports agricultural irrigation and aquatic ecosystems, making effective treatment essential for downstream water quality and ecological health.
Environmental context
The plant's treated effluent flows into the Huai River basin, which drains into the Yangtze River and ultimately the East China Sea. The Huai River watershed is ecologically significant, supporting diverse aquatic life and providing water for agriculture and domestic use. Proper treatment is critical to prevent nutrient pollution and protect downstream habitats.
Frequently asked questions
The plant is located in Mengcheng County, Bozhou City, Anhui Province, China, at Zhuangzi Avenue in Chengguan Subdistrict.
The plant serves approximately 200,000 people, classifying it as a medium-to-large urban wastewater treatment facility.
The plant discharges into local waterways that feed into the Huai River basin, which flows into the Yangtze River and eventually the East China Sea, protecting downstream aquatic ecosystems.
China's Ministry of Ecology and Environment mandates secondary treatment for urban plants serving over 100,000 people. The Anhui plant is expected to meet national discharge standards under the Water Pollution Prevention and Control Law.
Plants of this scale in China commonly use activated sludge processes with nutrient removal to meet Class 1A or 1B discharge standards, which limit pollutants like COD, BOD, and ammonia.
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