| 721铀矿石细菌渗滤浸出及细菌的驯化培养研究 |
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| 引用本文： | 王清良,刘迎九,杨金辉,刘江.721铀矿石细菌渗滤浸出及细菌的驯化培养研究[J].金属矿山,2003(10):37-39. |
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| 作者姓名： | 王清良 刘迎九 杨金辉 刘江 |
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| 作者单位： | 南华大学
(王清良，刘迎九，杨金辉)，南华大学(刘江) |
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| 摘 要： | 对721矿3个矿点不同粒度的混合矿样所进行的细菌氧化和氯酸钾氧化渗滤浸出对比试验结果表明，细菌氧化浸出比氯酸钾作氧化剂浸出的金属浸出率高11～16个百分点；矿石粒度越小金属浸出率越高；在细菌耐F^-和耐酸的驯化培养方面取得了较大进展。
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| 关 键 词： | 铀矿石 渗滤浸出 驯化培养 细菌氧化浸出 氯酸钾 |
| 修稿时间： | 2003年7月25日 |
Study on Bacteria Permeating Leaching of Uranium Ore and Domesticated Incubation |
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| Wang Qingliang,Liu Yingjiu,Yang Jinhui,Liu Jiang.Study on Bacteria Permeating Leaching of Uranium Ore and Domesticated Incubation[J].Metal Mine,2003(10):37-39. |
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| Authors: | Wang Qingliang Liu Yingjiu Yang Jinhui Liu Jiang |
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| Abstract: | A comparative test was made on mixed samples of three mining points of No.721 Mine with different particle sizes between permeating leaching with biooxidation and one with potassium chlorate as the oxidizer. The results show that the biooxidation leaching has a metal leaching rate 11-16 percent points higher than that of the latter process. The smaller the particle size of ore, the higher the metal leaching rate is. Great advance has been made in the domesticad incubation of bacteria in the fluorin and acid resistance. |
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| Keywords: | Uranium ore Bacteria Permeating leaching Domesticated incubation |
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