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Contemporary Problems of Ecology

2010 year, number 6

Kyzyl Ash Dump as a Source of Unfavorable Action on the Environment

T. E. Shoeva, Y. D. Kaminsky
Keywords: ash-and-slag waste, Kyzyl hat and power plant, Kaa-Khem coal
Pages: 885-892


Investigation of the physical and technological characteristics of ash-and-slag wastes from the Kyzyl heat and power plant was carried out. Chemical, elemental and mineral composition of the products of fractional separation was studied. On the basis of the studies of the concentrations of hazardous substances in the fine fractions of ash and in ground water, it was concluded that the dusting fraction of ash-and-slag wastes produces the major effect on the environment as a result of air transport.