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Application of digital technologies about water network in steel industry

Author

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  • Wang, Jiangwei
  • Li, Suqin
  • Xiong, Guohong
  • Cang, Daqiang

Abstract

To improve the efficiency of water use and reuse, a digitalized water network system was implemented in a steel industrial complex. The system consisted of four parts: online instrument and sensing devices, programmable logic controller, data communication network and control center based on expert knowledge. The system achieved real-time monitoring, diagnosis, and early warning of cooling water system using data collected inline, and enabled data connectivity and transmission of self-developed software applications on personal computer. This research used a steel enterprise as a case study. After the analysis of its cooling water system and water-saving potential using water balance test, a digitalized water network was evaluated and implemented, and we believe this network can be suitable for steel industry in general.

Suggested Citation

  • Wang, Jiangwei & Li, Suqin & Xiong, Guohong & Cang, Daqiang, 2011. "Application of digital technologies about water network in steel industry," Resources, Conservation & Recycling, Elsevier, vol. 55(8), pages 755-759.
    • Handle: RePEc:eee:recore:v:55:y:2011:i:8:p:755-759
    DOI: 10.1016/j.resconrec.2010.12.011
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    Cited by:

    1. Wang, Chunyan & Wang, Ranran & Hertwich, Edgar & Liu, Yi, 2017. "A technology-based analysis of the water-energy-emission nexus of China’s steel industry," Resources, Conservation & Recycling, Elsevier, vol. 124(C), pages 116-128.

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