同位素与水文地球化学方法在矿井突水水源判别中的应用.PDF

第32 卷 第3 期 地球科学与环境学报 Vol.32 No.3 20 10 年9 月 Journal of Earth Sciences and Environment Sep.2010 1 1 2 2 1 1 胡伟伟 ,马致远 ,曹海东,刘　峰,李　婷,豆惠萍 (1. , 710054;2. , 710054) :, # # 73003 , 73003 # 。:73003 , 。、, , 67%, ;F 。 1 :;;;;; + :P64 1.4 61　:A 　:1672-656 1(20 10)03-0268-04 Application of Isotope andHydrogeochemical Methods inDistinguishingMineBurstingWater Source 1 1 2 2 1 1 HU Wei-w ei , M A Zhi-yuan , CAO Hai-don , LIU Fen , LI Tin , DOU Hui-pin (1.S chool of Env ironment al S ci ences and En g i neer ing , Chang an Univ ersi ty , X i an 710054, S haanx i, China; 2.X i an Branch of Ch ina Coa l R esear ch I nst i tut e, X i an 710054, S haan x i, Ch ina) Abstract:Isotope and hy drochemical features of various types of water bodies in Laohutai mine w ere studied. Isotope and hydrochemical features of surface w ater, all minin levels of the coal and w ater burstin site 73003 # were represented, and the relationship betw een Cretaceous con lomerate aquifer above the mine and w ater # burstin site 73003 w as discussed.The results show ed that isotope and hydrochemical features of w ater burstin site 73003 #w ere different with surface w ater and all minin levels of the coal, but similar to C retaceous con lomerate aquifer.Accordin to isotope and hydrochemical features and theory of mix ed water, water in the water burstin site w as mixed by Cretaceous and Quaternary rou