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Surface Water Source On-line Monitoring Construction Project

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 The project consists of the construction of six automatic water quality monitoring stations, two of which adopt mobile container station rooms.

 The drinking water sources in Zhengzhou, Kaifeng, Xuchang, Luohe, Pingding, Xinyang and other districts are monitored respectively;

 Monitoring factors include five parameters (water temperature, conductivity, pH, dissolved oxygen, turbidity), ammonia nitrogen, TOC, permanganate index, nitrate BOD, total phosphorus and nitrogen, and biological toxicity.

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