Method for distributed storage and use of underground water in mine

摘要

Disclosed is a method for distributed storage and use of underground water in a mine. The method comprises the following steps: A. inspecting an area of underground space to be mined, and acquiring data on the bedrock geology of the strata; B. surveying the underground water of the mine, and acquiring the conditions of the flow distribution, water quality data and water pressure data for the underground water; C. designating one or more goaf spaces through which underground water cannot permeate as a water storage space of a distributed underground reservoir according to the data on the bedrock geology of the strata acquired in step A and the conditions of the flow distribution, water quality data and water pressure data for the underground water acquired in step B; and D. after the designated water storage space is formed, underground water generated when mining a working face adjacent thereto naturally seeping into the water storage space. The method can reduce underground water run-off and the effect on the growth and recovery of the ecological environment.