期刊名称：Journal of Computer Sciences and Applications
印刷版ISSN：2328-7268
电子版ISSN：2328-725X
出版年度：2015
卷号：3
期号：6
页码：118-122
DOI：10.12691/jcsa-3-6-1
出版社：Science and Education Publishing
摘要：Mining is an important process by using which we are extracting the most of the valuable product from the core of the earth. It is the process which deals with many steps of extraction. Here we have taken the cases of Danbad and Jharia, which now a day’s found in the state of Jharkhand. The mining projects vary according to the type of metals or materials to be extracted from the earth. The majority of proposed mining projects involve the extraction of ore deposits such as copper, nickel, cobalt, gold, silver, lead, zinc, molybdenum, and platinum [2]. The environmental impacts of large-scale mining projects involving these metal ores are the subject of this Guidebook. The Guidebook does not discuss the mining of ores that are extracted using strip mining methods, including aluminum (bauxite), phosphate, and uranium [4]. The Guidebook also does not discuss mining involving extraction of coal or aggregates, such as sand, gravel, and limestone.
关键词：extraction; soil impurity; CO2; mining; tailing; environment; water and air pollution; cloud
