COAL DUST AND GAS POLLUTANTS AT EAST ALBORZ COAL MINE OF SHAHROOD ,1997

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ZAKERIAN A.; KAKOUEI H.; MADANI H.

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Paper Information

Journal: Journal of Ilam University of Medical Sciences Year:2001 | Volume:9 | Issue:31 Page(s): 3-7

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Title

COAL DUST AND GAS POLLUTANTS AT EAST ALBORZ COAL MINE OF SHAHROOD ,1997

Author(s)

ZAKERIAN A. | KAKOUEI H. | MADANI H. | Issue Writer Certificate

Keywords

COALQ4

MINEQ4

DUSTQ4

GASESQ4

Abstract

An investigation was carried out at the COAL MINE of Shahrood to manage a programme plan in order to reduce different pollutants such as various GASES, vapours and DUSTs at the MINE workplace. Initially the quantity of different GASES was measured using gas-detecting devices. CO, C02, H2S, S02 and CH4 were measured according to the standard methods. Using such detecting devices confirmed that the amount of CO, C02, H2S, S02 was below the threshold acceptance level at different sites of the MINE. In contrast, the Co was higher than the threshold level at the store and loading sites. Results showed that the amount of harmful DUST and vapours was above the TLV, the level recommended by NIOSH and OSHA standard methods. It should be noted that in all experiments carried out during this study the high level of harmful DUSTs and vapours distributed inside the MINE was indicated. Due to occurrence of high level of pollution of the above- mentioned GASES, vapours and DUSTs inside the MINE, an attempt was made to plan a perfect and suitable ventilation system to reduce the hazards of these agents for the people involved in COAL mining activities. According to the obtained data, a general ventilation system was suggested as an important and vital solution for preventing the unpredicted events and poisoning. In this procedure, the amount of harmful agents can be reduced and kept at an acceptable level based on general ventilation system which is installed in the site and the local ventilation system. Application of modern devices for COAL mining, of electrostatic method for DUST absorption, of water at the site of mining as well as personal protection equipments were considered important steps to reduce the DUST pollution inside the MINE.To reach an acceptable level of standard as recommended by international standard organizations, a multidimensional activity is suggested.

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References

بررسی توزیع گرد و غبار و ذغال سنگ در معدن ذغال سنگ البرز مرکزی در مازندران

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APA: Copy

ZAKERIAN, A., KAKOUEI, H., & MADANI, H.. (2001). COAL DUST AND GAS POLLUTANTS AT EAST ALBORZ COAL MINE OF SHAHROOD ,1997. JOURNAL OF ILAM UNIVERSITY OF MEDICAL SCIENCES, 9(31), 3-7. SID. https://sid.ir/paper/90319/en

Vancouver: Copy

ZAKERIAN A., KAKOUEI H., MADANI H.. COAL DUST AND GAS POLLUTANTS AT EAST ALBORZ COAL MINE OF SHAHROOD ,1997. JOURNAL OF ILAM UNIVERSITY OF MEDICAL SCIENCES[Internet]. 2001;9(31):3-7. Available from: https://sid.ir/paper/90319/en

IEEE: Copy

A. ZAKERIAN, H. KAKOUEI, and H. MADANI, “COAL DUST AND GAS POLLUTANTS AT EAST ALBORZ COAL MINE OF SHAHROOD ,1997,” JOURNAL OF ILAM UNIVERSITY OF MEDICAL SCIENCES, vol. 9, no. 31, pp. 3–7, 2001, [Online]. Available: https://sid.ir/paper/90319/en

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