THE CHEMICAL ACTION OF KARST WATER COMPOSITIONS OF THE ORDOVICIAN IN LUAN MINING AREA
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Abstract
The karst water of the Ordovician is buried deeply in the Luan coal mines,which makes the runoff velocity very slow and the hydrochemical conditions very complex.Based on results of factor analysis,and according to karst feature and hydrochemical field,the studies in detail mechanism of water-rock interaction and chemical action of compositions of groundwater.
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