The Development of Device for On-Line Monitoring Circulating Cooling Water Stability

Abstract:

China is a country lacking of freshwater. With the water pollution from bad to worse, saving water become a serious matter which needs to be settled at once. In order to ensure the system working safely and the water quality, most power plants enable the circle cooling water to work in the low consistence, need more drainage and complement water which will make large waste of water. The good water quantity means that the water doesn’t make the furring and make cautery to the equipment. So we can improve the concentrated multiples of the cycle cooling water to save the water. Based on the specialty of the water used in the power plants, this subject study how to estimate the stability, doing the instrument and watching the stability degree, providing the scientific basis for disposing the circling water. After lots of experiments, we use the stability index as the estimation and use the pH determination as the alkalinity determination.The instrument uses the date collecting card to collect and use computer to dispose the date and control the instrument. The system inspects the stability of the cycle cooling water real time automatically.

• Periodical: Applied Mechanics and Materials (Volumes 672-674)
• Pages: 1743-1747
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.672-674.1743
• Online since: October 2014
• Authors: Li Qiang Zhang*, Mo Jie Sun, Ting Zhang, Zhao Li, Huan Wei Wang
• Keywords: Alkalinity, Cycle Cooling Water, Stability, Stability Index

References

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DOI: 10.1007/978-3-642-25194-8_88

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