小坂鉱山における坑内浸透水の湧出量ならびに成分組成の推定方法
1987 年 103 巻 1188 号 p. 87-90
詳細
1987 年 103 巻 1188 号 p. 87-90
Estimating methods of the flow rate and concentrations of the components of a mine water from measured results for the past yearhave been investigated in order to develop a new treating process of the mine water applied a technique of foam fractionation.
The summary of the result was as follows:
(1) Concentrationof the mine water components did not change at random, but varied almost all together.
(2) A correlation line have been obtained by the analysis of eigenvectors about the correlation coefficient matrix of the mine water.
(3) The variation of the flowrate depended mainly on the amount of rain except a snowy season.
(4) A relation between the amount of rain and the flow rateof the mine water has been analyzed, using the physical model consisted of two vessels.
