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| Microbial Column Leaching Series Test of Uranium Ore |
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Received:November 23, 2015
Revised:November 25, 2015
Accepted:November 27, 2015
Published Online:April 18, 2016
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| DOI：doi：10.3969/j.issn.1007-7545.2016.05.006 |
| KeyWord:series process; uranium ore; microbial leaching; leaching rate |
| Author | Institution |
| LIANG sheng |
东华理工大学水资源与环境工程学院 |
| WANG Xuegang |
东华理工大学水资源与环境工程学院 |
| SUN Zhanxue |
东华理工大学水资源与环境工程学院 |
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| Abstract: |
| The effect of column leaching series process on uranium leaching rate was investigated with mixed uranium ore as raw material. The results show that within 130 days, uranium leaching rate of Z1、Z2、Z3 is 81.83%, 78.89%, and 81.43% respectively, acid consumption is 10.73%, 10.73%, and 11.08% respectively. The series process can effectively balance uranium concentration in leaching solution, improve adsorption efficiency of uranium and promote leaching of uranium. |
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