Browsing by Keywords "εξόρυξη λιγνίτη"
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Management of water resources in mining.
T.E.I. of Crete, School of Applied Sciences, Department of Environmental and Natural Resources Engineering
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Publication Date: 23-04-2013The subject of this thesis is to investigate the problem presented in the mining of lignite deposits when they are below the water table. -
Lignite excavation and restoration of lignite deposit mines in Kozani.
T.E.I. of Crete, School of Applied Sciences, Department of Environmental and Natural Resources Engineering
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Publication Date: 07-10-2010This dissertation attempts to examine and register the methods of lignite excavation and restoration of lignite deposit mines in Kozani. Particular significance will be awarded to the wrecked mine of main field because it ...