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At uranium ore deposits surface waters and local streams are important for the environment. Because these are affected by uranium-bearing acid mine drainage and dissolved uranium is moderated by dilution and sorption uptake by stream sediments. Depend on the mineral alteration and in the case of the iron existence, acid drainage forms in the streams. In this case surface waters and streams become a significant mechanism for mobilization of suspended uranium particles. The aim of this study is to assess the acid mi...

Uranium mining is the first step in the nuclear fuel cycle to produce energy. In the nuclear fuel cycle, main steps are; Mining / Milling, Conversion, Enrichment, Nuclear Fuel Fabrication, Reactors, Reprocessing of the spent fuel and Waste Management. In the first step, there are three main methods for uranium ore extraction. These are; Open Pit Mining, Underground Mining and In-Situ leaching (ISL/Lixiviation). All forms of mining methods create health risks for people and hazard for the environment. In this study...

Decision making can be defined as a selection process of the best one among the alternatives sets in order to obtain goal, and mostly has an uncertain situation. Additionally, mostly linguistic variables (weak rock, massive ore deposit, etc.) become in question. Mine planning engineers often use of their intuition and experiences in decision making. As the fuzzy set theory was carried out since 1970, these uncertainties in question are easily evaluated in decision making process. Real world study is decision makin...

At present, production activities in Can lignite basin, which is belonging to Turkish Coal Enterprise (TKE) are run for domestic purposes. Apart from domestic and industrial consumption, it is also possible to evaluate the Can Lignite Reserve at power plant for meeting energy demand. The aim of this study consists of production planning, mine design and make mine planning activities more efficient, more economic and minimize environmental problems. Involving in this project, Authors have investigated available dri...