| Microorganisms desulfurization of coal |
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| 引用本文： | Zhong Huifang,Li Yaqin. Microorganisms desulfurization of coal[J]. 环境科学学报(英文版), 1993, 5(1): 83-89 |
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| 作者姓名： | Zhong Huifang Li Yaqin |
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| 作者单位： | Zhong Huifang and Li YaqinInstitute of Microbiology，Chinese Academy of Sciences，Beijing 100080，China |
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| 摘 要： | A culture of Thiobacillus ferrooxidans strain T-4, isolated from Song Zao Coal Mining, China, is able to use pyrite from coal as a source of energy. The bacterial culture solution with 108 -109 cells/ml, pH 1.55 - 1.70 was employed in the nine coal samples with -200 mesh have been studied at initial pH 1.7.30℃ , 20-30% coal pulp density. The bacterial removal sulfur from coal in samples 3, 4, 6 and 7 were reduced to 1.05 - 1.33% and 86.11% of pyritic sulfur can be removed in 4-24 hours.
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| 关 键 词： | Thiobacillus ferrooxidans microorganisms desulfurization. |
| 收稿时间： | 1991-09-19 |
Microorganisms desulfurization of coal |
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| Zhong Huifang and Li YaqinInstitute of Microbiology,Chinese Academy of Sciences,Beijing ,China. Microorganisms desulfurization of coal[J]. Journal of environmental sciences (China), 1993, 5(1): 83-89 |
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| Authors: | Zhong Huifang Li YaqinInstitute of Microbiology Chinese Academy of Sciences Beijing China |
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| Affiliation: | Zhong Huifang and Li YaqinInstitute of Microbiology,Chinese Academy of Sciences,Beijing 100080,China |
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| Abstract: | |
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| Keywords: | Thiobacillus ferrooxidans microorganisms desulfurization. |
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