FIELD: mining.
SUBSTANCE: method for complex development of coal deposit includes coal production in mine to form mined-out space and to fill it with broken-down rocks, discharge of coal to daylight and delivery to dressing works. Coal washing is carried out in dressing works to form concentrate, mill tailings and waste water. Waste water of dressing works is sent to mined-out space. Waste water, having passed through broken-down rocks in mined-out space, arrives to mine water collector. Treated water is discharged to daylight and is sent to settling bowl for reuse.
EFFECT: invention makes it possible to improve efficiency of coal deposit development and environment protection due to application of mined-out space for recycling of production wastes.
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