The invention discloses a method for
processing coal gangue and
red mud, which belongs to the technical field of
pollution treatment of the
coal gangue and the
red mud, and aims at solving the technical problem to provide a layer upon layer piling method which is low in cost and can reduce environment
pollution of the
coal gangue and the
red mud in maximum limit. The technical scheme is that the
coal gangue and the red mud are laminated and piled, wherein a bottom first layer is provided with the
coal gangue, a bottom second layer is provided with the red mud, and then the
coal gangue and the red mud are alternately laminated and piled layer upon layer, at last the red mud is laminated and piled on a top layer, the thickness of the coal gangue on the first layer on the bottom first layer is 60-500cm, the thickness of the red mud on the bottom second layer is 5-100cm, the thickness of the red mud on the top layer is 30-50cm, and the thicknesses of the other
layers are 5-15cm. The method for
processing the coal gangue and the red mud can
pile and process two kinds of production wastes such as the coal gangue and the red mud at the same time, and achieves the purpose of reducing environment
pollution by neutralizing the coal gangue and the red mud with each other.