engleski

The technology of fly and bottom ash disposal in thermal power plant

Hydraulic transport and disposal of fly ash and bottom ash in the ratio fly ash : water - 1:15, which is applied over 20 years, confirmed the negative impact that the quality of air, and on the quality of surface and underground water. In this paper the description of another approach to the technology of hydraulic transport is given. This technology is based on dense slurry in the mass ratio (fly ash: water - 1:1). The basic characteristics of this new approach is that the water is mixed with fly ash and bottom ash in the ratio 1:1 and in the form of the dense slurry transported by high pressure pumps through the pipeline into the disposal area. The reasons for the implementation and reconstruction of the existing systems were the mentioned environmental problems.

hydraulic transport; pump; water; fly ash; bottom ash; disposal area

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