| 浸铀真菌的分离和纯化研究 |
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| 引用本文： | 王永东,李广悦,史文革,胡南,潘文俊,周支香,邓钦文,丁德馨. 浸铀真菌的分离和纯化研究[J]. 南华大学学报(自然科学版), 2010, 24(4): 33-35 |
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| 作者姓名： | 王永东 李广悦 史文革 胡南 潘文俊 周支香 邓钦文 丁德馨 |
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| 作者单位： | 南华大学 铀矿冶生物技术国防重点学科实验室,湖南 衡阳 421001 |
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| 基金项目： | 湖南省研究生科研创新基金资助项目 |
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| 摘 要： | 为获得浸铀真菌纯种,应用Dox(-)培养基、沙堡培养基(SDA培养基)、PDA培养基、Dox(+)培养基进行了铀矿石中真菌的分离,挑取孢子进行了纯化培养,共获得具有产酸能力的真菌4株,其中黑曲霉1株,青霉3株.试验结果表明,铀矿石中存在大量真菌,部分真菌具有产酸能力,并且这些产酸真菌生长速度较快,具有浸铀的潜力.
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| 关 键 词： | 真菌 浸铀 分离 纯化 |
| 收稿时间： | 2010-08-30 |
Studies of Separation and Purification of Fungi for Uranium-leaching |
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| WANG Yong-dong,LI Guang-yue,SHI Wen-ge,HU Nan,PAN Wen-jun,ZHOU Zhi-xiang,DENG Qin-wen,DING De-xin. Studies of Separation and Purification of Fungi for Uranium-leaching[J]. Journal of Nanhua University(Science and Technology), 2010, 24(4): 33-35 |
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| Authors: | WANG Yong-dong LI Guang-yue SHI Wen-ge HU Nan PAN Wen-jun ZHOU Zhi-xiang DENG Qin-wen DING De-xin |
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| Affiliation: | Key Discipline Laboratory for National Defense for Biotechnology in Uranium Mining and Hydrometallurgy,University of South China,Hengyang,Hunan 421001,China |
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| Abstract: | To obtain purified fungi for uranium-leaching,fungi in uranium ores were separated using Dox(-),SDA,PDA and Dox(+) medium,then spores were picked from the plates for fungi purification.Four strains of fungi were acquired and one of them is aspergillus niger,others are Penicillium.The results demonstrate that a large number of fungi species exist in uranium ores,and some of them have the ability of producing organic acid,in addition,they have high growing velocity with the potential of being applied to uranium leaching. |
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| Keywords: | fungi uranium-leaching separation purification |
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