Enhanced uranium bioleaching high-fluorine and low-sulfur uranium ore by a mesophilic acidophilic bacterial consortium with pyrite
Enhanced uranium bioleaching high-fluorine and low-sulfur uranium ore by a mesophilic acidophilic bacterial consortium with pyrite
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中温嗜酸细菌群落与黄铁矿强化铀生物浸出高氟低硫铀矿石
DOI：
10.1007/s10967-019-06608-4
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发表时间：
2019-06
影响因子：
1.6
通讯作者：
Zhou Yipeng
中科院分区：
文献类型：
--
作者：
Zhou Zhongkui;Yang Zhihui;Sun Zhanxue;Liu Yajie;Chen Gongxin;Liao Qi;Xu Lingling;Wang Xuegang;Li Jiang;Zhou Yipeng
矿石中的高氟和低硫水平会显著破坏生物浸出效果。在这里，一个策略，以提高生物浸出效率，通过引入耐氟嗜酸性粒细胞加上黄铁矿补充进行了研究，在生物浸出系统与这样的矿石。柱浸和堆浸试验结果表明，加入复合菌和黄铁矿后，铀的浸出率分别为89.25%和90.40%，比硫酸浸出提高13.22%和8.96%。因此，为提高高氟低硫铀矿石的细菌浸铀效率提供了一种添加黄铁矿的方法。
The high level of fluorine and low sulfur in the ore could significantly undermine the bioleaching effectiveness. Here, a strategy to improve the bioleaching efficiency by introducing fluoride-resistant mesophilic eosinophils coupled with pyrite supplement was investigated in a bioleaching system with such ore. The results of column and heap bioleaching showed that 89.25% and 90.40% of uranium were recovered with the consortium and pyrite addition, which increased the uranium leaching rates by 13.22% and 8.96% as compared with the sulfuric acid leaching. Hence, it provides a method to improve uranium bioleaching efficiency of the high-fluorine and low-sulfur uranium ore by the consortium adding pyrite.
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DOI：
10.1007/978-3-662-44474-0
发表时间：
2014
期刊：
Geobiotechnology II
影响因子：
--
作者：
A. Schippers;F. Glombitza;W. Sand;Petra Bombach
通讯作者：
A. Schippers;F. Glombitza;W. Sand;Petra Bombach
影响因子：
1.6
作者：
Xuegang Wang;Peng Li;Yajie Liu;Zhanxue Sun;L. Chai;Xiaobo Min;Yadan Guo;Z. Zheng;Yong Ke;Yan-jie Liang
通讯作者：
Xuegang Wang;Peng Li;Yajie Liu;Zhanxue Sun;L. Chai;Xiaobo Min;Yadan Guo;Z. Zheng;Yong Ke;Yan-jie Liang
DOI：
10.4028/www.scientific.net/amr.518-523.3187
发表时间：
2012-05
期刊：
Advanced Materials Research
影响因子：
--
作者：
Xue Gang Wang;Z. Zheng;Zhanxue Sun;Ya Jie Liu
通讯作者：
Xue Gang Wang;Z. Zheng;Zhanxue Sun;Ya Jie Liu
影响因子：
11.4
作者：
G. Qiu;Qian Li;R. Yu;Zhanxue Sun;Yajie Liu;Miao Chen;Huaqun Yin;Yage Zhang;Yili Liang
通讯作者：
G. Qiu;Qian Li;R. Yu;Zhanxue Sun;Yajie Liu;Miao Chen;Huaqun Yin;Yage Zhang;Yili Liang
影响因子：
4.8
作者：
de Souza, Adelson D.;Pina, Pablo S.;Leao, Versiane Albis
通讯作者：
Leao, Versiane Albis