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Instruments and Systems: Monitoring, Control, and Diagnostics Annotation << Back
Methodological questions of ecologicaldiagnostics of the dust atmosphere pollutionin underground development of bowels |
Y.P. GALCHENKO
The development of modern technocratic civilization almost entirely based on a mineral commodity and energy produced by mancaused
changes of the lithosphere. Thus the development of the mining industry provides for the active use of the resource, transit
and deposit functions of the atmosphere, which leads to intense pollution of its technogenic aerosols. Ecological consequences of
dust atmospheric pollution in mining of solid minerals determined by granulometric and mineral composition of the dust emissions,
and biological productivity depositing biosystems. Ecological diagnostics of the initial state of the dust flows coming into Earth’s
atmosphere by development of deposits, is based on the study of the mechanisms of formation fine fractions in the process of drilling
blast holes and holes in different ways, as well - if the explosive destruction of lithospheric material. In multimineral rocks at
joint motion of the fronts transport of energy and destruction, the width of the latter depends on the difference in the strength of the
rock forming minerals, and the resulting man-made aerosols are a mixture of mono-mineral fractions, in which the share of minerals
inversely proportional strength of each.
Keywords: underground mining, the atmosphere, dust pollution, fine fractions.
Contacts: E-mail: schtrek3@yandex.ru
Pp. 56-62. |
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