METHOD OF WATER DISPOSAL IN DEVELOPMENT OF FORMATION DEPOSITS BY WAY OF AN UPRISE WITH INTERNAL DUMPING Russian patent published in 2020 - IPC E21F16/00 E02D19/06 

FIELD: mining.

SUBSTANCE: invention relates to mining operations and can be used in development of flooded inclined reservoir deposits. Method of water discharge in development of reservoir deposits by an uprise with internal dumping involves formation of the dump by dasses, device is lower than the level of the base of the dump along its front in turns in each dass of the water collection sump and subsequent pumping water from the sump, note here that at first dass dump formation between bottom edge and dump slope, hollow is created, and water is pumped back into hollow.

EFFECT: technical result is tapping quarry water through a mass of loose sediments with replenishment of groundwater resources.

4 cl, 1 dwg