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Yang Y.,Taiyuan University of Technology | Kang T.,Taiyuan University of Technology | Chai Z.,Taiyuan University of Technology | Ji C.,China Building Material Geology Investigation Center Shanxi Unit | And 3 more authors.
Environmental Engineering and Management Journal | Year: 2013

Surface mining has the most obvious and direct influence on ecology. It has great effects on the vulnerable ecological environment in Shendong coalmine area. Therefore, it's necessary to develop an ecological protection technology which contributes to a positive evolution of the open desert mining area. In view of the natural conditions, soil characteristics and features of ecological functions of Majiata open-pit coalmine, technology of in-situ ecological construction of desert open pit coalmine area was put forward and successfully conducted. The concept of "in-situ green management" was brought into enterprise management. Majiata open-pit mine created a new way of resource development and environmental protection, by which the water and soil were well kept and conserved, the mining area surroundings was protected and the production was sustained. It has both theoretical and practical value for the green mining technology with similar conditions. Source

Yang Y.,Taiyuan University of Technology | Kang T.,Taiyuan University of Technology | Hao X.,Shenhua Shendong Mine Group Coltd | Zheng T.,Shenhua Shendong Mine Group Coltd | And 2 more authors.
Energy Education Science and Technology Part A: Energy Science and Research | Year: 2012

Coal mining can result in serious groundwater seeping and have negative influence on the vulnerable aquatic environment of Shendong mining area. It is necessary to exploit wastewater reuse technique that could lead to the positive evolution of desert. Based on the characteristics of the shallow-buried seam with thin bedrock and thick loose sand bed, the characteristics of the mine water quality and the goaf filling were analyzed. The in-situ purification technique of mine water was presented. Since the adoption of this technology, there have been some successful results in Shendong coal mining area, showing great theoretical and practical values to the green mining technology. © Sila Science. Source

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