Environmental Monitoring and Assessment

, Volume 130, Issue 1–3, pp 35–45

Generation and Quantification of Hazardous Dusts from Coal Mining in the Indian Context

Article

DOI: 10.1007/s10661-006-9451-y

Cite this article as:
Ghose, M.K. Environ Monit Assess (2007) 130: 35. doi:10.1007/s10661-006-9451-y

Abstract

The increasing trend of opencast coal mining in India tends to release huge amounts of dust. But there is no well-defined method of estimating dust emission due to different coal mining activities. This paper examines the sources of dust emission due to coal mining activities, and focuses on the quantification of dust emission with the development and use of emission factors. Because of their site-specific nature, emission factors developed for one site may not give the correct results for another site. In the present investigation, prediction equations are utilized for the development of emission factors. For the applications of this concept, one large opencast coal project of Bharat Coking Coal Ltd. (BCCL) was investigated, and the total amount of dust emitted due to different mining activities was calculated by the utilization of emission factor data, which was estimated to be 9368.2 kg/day. This paper also focuses on the significance of this study in the field of environmental protection and likely impacts of such study. The paper concludes that once the amount of dust generation is estimated, the impact on air quality can be assessed appropriately and a proper air-pollution control strategy can be developed.

Keywords

Opencast Dragline Box cut Hauls road Prediction equations Batch load Overburden 

Copyright information

© Springer Science+Business Media B.V. 2007

Authors and Affiliations

  1. 1.Center of Mining Environment, Indian School of MinesDhanbadIndia

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