Abstract:Mining of raw materials and their modification has a negative impact on the environment. During the mining and processing of mineral raw materials (coal, oil, ore), solid, liquid and gaseous wastes are created. The production of waste is linked to the mining site, respectively production. Many of the negative phenomena can be minimized or even eliminated by using appropriate technologies and work procedures. At the present, the search and secondary use of large-volume waste is gaining more and more importance.… Show more
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