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Dynamic parameters estimation of dust emissions of heat-and-power objects of coal mines

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Category: Environmental safety, labour protection

Last Updated on 19 November 2016

Published on 17 November 2016

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Authors:

V.Ye.Kolesnik, Dr. Sc. (Tech.), Prof., State Higher Educational Institution “National Mining University”, Dnipro, Ukrainе, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

А.V.Pavlichenko, Cand. Sc. (Biol.), Assoc. Prof., State Higher Educational Institution “National Mining University”, Dnipro, Ukrainе, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

Yu.V.Buchavy, State Higher Educational Institution “National Mining University”, Dnipro, Ukrainе, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

Abstract:

Purpose. The development of estimation and prediction methods of dynamic parameters of dust emissions for coal-fired heat-and-power objects.

Methodology. The methods are based on the fact that the productivity of a heat-and-power objects is of stochastic nature. To determine the dynamic parameters of dust emissions from a flue of mine boiler facility the solutions of mathematic problem of random process emission in a definite level were used. The concentration of dust particles in the emissions of a heat-and-power object is determined as based on the selective realization of the random process of capacity in one-month period. To determine the peculiarities of maximum surface concentrations distribution and graph dust dispersion with respect to productivity of heat-and-power objects we used the UPRZA “EKOtsentr“ software implementing the main principles of OND-86 methods.

Findings. The estimation of dynamics of productivity and dust emissions was carried out, which can be used for the monitoring of the degree of ecological danger of the emissions of heat-and-power objects of coal mining enterprises. The estimations of dust emission dynamics of heat-and-power objects allow improvement of prediction reliability for atmospheric air pollution in coal mining regions, as well as its danger level, in comparison with the estimation based on the average annual emission volumes.

Originality. The estimation and prediction methods of dynamic indicators of particulate matter (dust) emissions by heat-and-power objects of mines with respect to the volume of their solid fuel consumption were developed.

Practical value. The obtained regularity of pollutant ventilation, emitted by heat-and-power objects of mines, enables prediction of the levels of pollution for environmental objects of the adjacent territories, as well as taking timely air protection measures.

References/Список літератури

1. Zvereva, V. P. and Krupskaya, L. T., 2013. Environmental assessment of coal ash ponds of thermal power plants in the south of the Russian Far East, Russian Journal of General Chemistry, Vol. 83, No. 13, pp. 2668–2675.

2. Kovrov, O. S., 2013. Comparative analysis of methods of calculation of dedusting cyclone operational parameters, Naukovyi Visnyk Natsionalnoho Hirnychoho Universytetu, No. 3, pp. 103–110.

Ковров О. С. Порівняльна характеристика методик розрахунку технологічних параметрів роботи циклонів для пиловловлювання / О. С. Ковров // Науковий вісник Національного гірничого університету. – 2013. – № 3. – С. 103–110.

3. Shupranova, L. V., Khlopova, V. M., Kharytonov, M.M., 2014. Air pollution assessment in the Dnepropetrovsk industrial megapolice of Ukraine, In: Douw G. Steyn, Peter J. H. Builtjes, Renske M. A. Timmermans eds., 2014, Air Pollution Modeling and its Application XXII. NATO Science for Peace and Security Series – C: Environmental Security. Springer, pp. 101–104.

4. Zhukov, M. N. and Stakhiv, I. R., 2014. The method of detalization of pollution spatial distribution (on the example of Kiev metropolitan area), Naukovyi Visnyk Natsionalnoho Hirnychoho Universytetu, No. 1, pp. 113–118.

Жуков М. Н. Метод підвищення детальності просторового розподілу забруднення (на прикладі Київської агломерації) / М. Н. Жуков, І. Р. Стахів // Науковий вісник Національного гірничого університету. – 2014. – № 1. – С. 113–118.

5. Cooper, C. D. and Alley, F. C., 2011. Air Pollution Control: A Design Approach. Long Grove (IL): Waveland press, XVI.

6. Pivniak, G. G., Pilov, P. I., Pashkevych, M. S. and Shashenko, D. O., 2012. Synchro-mining: civilized solution of problems of mining region’s sustainable operation, Naukovyi Visnyk Natsionalnoho Hirnychoho Universytetu, No. 3, pp. 131–138.

Synchro-mining: цивілізоване вирішення проблеми сталого функціонування гірничодобувних регіонів / Г. Г. Півняк, П. І. Пілов, М. С. Пашкевич, Д. О. Шашенко // Науковий вісник Національного гірничого університету. – 2012. – № 3. – С. 131–138.

7. Kolesnik, V. Ye, Pavlichenko, A. V. and Buchavy, Yu. V., 2016. Determination of dynamic parameters of dust emission from a coal mine fang, Naukovyi Visnyk Natsionalnoho Hirnychoho Universytetu, No. 2, pp. 81–87.

8. Ministry of Fuel and Energy of Ukraine, GKD 34.02.305-2002. Vykydy zabrudnyuyuchykh rechovyn v atmosferu vid energetychnykh ustanovok. Metodyka rozrakhunku. Kyiv: Mіnpalyvenerho.

ГКД 34.02.305-2002. Викиди забруднюючих речовин в атмосферу від енергетичних установок. Методика визначення. – К: Мінпаливенерго, 2002 (Чинний від 01.07.2002).

9. Zbirnyk pokaznykiv emisiyi (pytomykh vykydiv) zabrudnyuyuchykh rechovyn v atmosferne povitrya riznymy vyrobnytstvamy, 2004, Donets'k: Ukr. NTsTE, No. 1, 2.

Збірник показників емісії (питомих викидів) забруднюючих речовин в атмосферне повітря різними виробництвами. – Донецьк: Укр. НЦТЕ, 2004 – Т. 1, 2. – 184 с.

10. Ministry of Health Protection of Ukraine, 1997. Gosudarstvennye sanitarnye pravila okhrany atmosfernogo vozdukha naselennykh mest (ot zagryazneniya khimicheskimi i biologicheskimi veshchestvami) [State sanitary rules of air protection in populated areas]. Order no. 201 dated July 9, 1997.

Государственные санитарные правила охраны атмосферного воздуха населенных мест (от загрязнения химическими и биологическими веществами). Введены МОЗ Украины 09.07.97. Приказ № 201.

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