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CHEN Qing, ZHANG Yiping, CHEN Xiangming. Application of Water Finger-print Method in Discriminating Sources of Mine Water Bursting[J]. Safety in Coal Mines, 2016, 47(4): 171-173,174.
Citation: CHEN Qing, ZHANG Yiping, CHEN Xiangming. Application of Water Finger-print Method in Discriminating Sources of Mine Water Bursting[J]. Safety in Coal Mines, 2016, 47(4): 171-173,174.

Application of Water Finger-print Method in Discriminating Sources of Mine Water Bursting

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  • Published Date: April 19, 2016
  • According to the water quality data of a mine in Fuquan City, Na+,Ca2+,Mg2+,NH+4,Cl-,CO2-3,K+,SO2-4,NO-2,Fe2+,HCO-3,pH, total hardness, salinity, redox potential 15 indexes are chosen as the coordinate dimension to establish the discriminant of water source finger-print map for mine water bursting, and we discriminate three water bursting source samples. Finally, the distance discriminant method verified the accuracy of the judgment result. The results showed that: mine water finger-print map can well and quickly determine water bursting source, and the determination of mine water bursting source provides a new way.
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