RESEARCHES ON THE INTERRELATION BETWEEN THE PERMEABILITY OF THE SHALLOW AQUIFERS AND THE CHEMICAL COMPONENTS OF THE GROUNDWATER IN HUAINAN COAL MINE AREA

Using the materials obtained from the pumping tests and the water level recentralizing tests,the coefficients of permeability of the shallow loose aquifers of many places in Huainan Coal Mine area are calculated.The interrelation between the coefficient of permeability and the chemical components of the shallow groundwater is studied,and the whys of the interrelation are explained.So it becomes able to control and to make use of the groundwater in the coal mine area.