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《Journal of East China Institute of Technology》 2006-03
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The Experimental Study of Bacteria Leaching at Condition of Different Ore's Diameter

LIU Jin-hui,LI Lin,LIU Ya-jie(Faculty of Civil and Environmental Engineering,East China Institue of Technology,Fuzhou,JX 344000,China)  
This papper compared the effect of leaching rate of uranium and the adaptability of bacteria with the condition of different ore's diameter(2~5 mm,5~10 mm),which use the way of inleakage-leaching.The expriment use the way that firstly acid leaching、and then2 bacterial leaching.As a reasult that the total leaching-rate of minute diameter ore are always high than the big diameter one.But for the quantum of consumed acid its just a opposition.During bacterial leaching the adaptability of bacteria in big diameter ore are high than in the minute one.So this experiment may offer a bases for a latter iudustry experiment which use big diameter ore's bacterial leaching.
【CateGory Index】: TD958
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