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| Matching Test on Bioleaching of Fluorine-rich Uranium Ore |
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Received:October 07, 2013
Revised:October 08, 2013
Accepted:October 09, 2013
Published Online:April 22, 2014
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| DOI：10.3969/j.issn.1007-7545.2014.05.013 |
| KeyWord:bioleaching; fluoride-rich uranium ore; acid consumption rate; leaching rate; fluoride-resistant bacteria |
| Author | Institution |
| Liu Si-wei |
东华理工大学水资源与环境工程学院 |
| Chen Jian-chao |
东华理工大学水资源与环境工程学院 |
| Chen Gong-xin |
东华理工大学水资源与环境工程学院 |
| Sun Zhan-xue |
东华理工大学水资源与环境工程学院 |
| jiaoxueran |
中国地质大学（北京）;河南城建学院 |
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| Abstract: |
| Fluorine-rich uranium ores were bacterium leached with B3mYP1Q and 05B flora respectively. Through data analysis and comparison of different leaching stages, fluoride-resistant bacterium with stronger adaptability and better leaching effect on fluoride-rich uranium ore were selected and leaching parameters were optimized. The results show that the bacterium community B3mYP1Q is more favorable for bioleaching of uranium ore with the leaching rate of 97.99%. |
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