Overview
Zhejiang wastewater treatment plant serves Yiwu City in Zhejiang Province, China. It treats wastewater for approximately 460,000 people, operating under China's national water pollution control regulations.
The Zhejiang wastewater treatment plant is located in Yiwu City, Zhejiang Province, China. It serves a population of approximately 460,000, making it a large-scale municipal facility within the region. The plant is situated in the eastern part of China, near the coast, and plays a key role in managing urban wastewater from Yiwu, a major commercial hub. As a large agglomeration serving over 150,000 people, the plant is expected to meet stringent treatment standards under China's Water Pollution Prevention and Control Law. Facilities of this scale typically employ secondary or advanced treatment technologies to comply with national discharge standards. Its population served indicates significant infrastructure. The treated effluent likely discharges into local water bodies that eventually flow into the East China Sea. The plant's operation is critical for protecting downstream aquatic ecosystems and supporting the region's water quality goals. Its proximity to the coast underscores the importance of effective treatment to prevent nutrient pollution in coastal waters.
Environmental context
The plant discharges into local rivers within the Qiantang River basin, which flows into Hangzhou Bay and ultimately the East China Sea. This coastal region supports diverse marine life and is an important fishing ground. Effective wastewater treatment is essential to prevent eutrophication and protect the ecological health of the bay and adjacent coastal waters.
Frequently asked questions
The plant is located in Yiwu City, Zhejiang Province, China, near the coast of the East China Sea.
The plant serves approximately 460,000 people, classifying it as a large-scale municipal facility.
Treated effluent is discharged into local rivers within the Qiantang River basin, which flows into Hangzhou Bay and the East China Sea.
The plant operates under China's Water Pollution Prevention and Control Law, which sets discharge standards for municipal wastewater. Large plants like this are required to meet strict effluent limits to protect water quality.
For a plant of this size, secondary treatment is the minimum requirement, with many facilities employing advanced treatment to meet local discharge standards, especially in environmentally sensitive coastal areas.
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