| 低阶煤降解微生物菌群的分离及降解产生的黄腐酸特性研究 |
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| 引用本文： | 高同国,姜峰,杨金水,袁红莉. 低阶煤降解微生物菌群的分离及降解产生的黄腐酸特性研究[J]. 腐植酸, 2011, 0(2): 6-10,23 |
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| 作者姓名： | 高同国 姜峰 杨金水 袁红莉 |
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| 作者单位： | 农业生物技术国家重点实验室农业部农业微生物资源及利用重点开放实验室中国农业大学生物学院; |
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| 基金项目： | 国家高技术研究发展计划(863计划)项目(2006AA10A213) |
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| 摘 要： | 从不同地域低阶煤中分离筛选得到低阶煤降解菌群,选取其中降解能力最强的菌群,对其降解内蒙古霍林河褐煤产生的黄腐酸特性及产品效果进行初步研究,并与真菌(Penicillium sp,P6)降解内蒙古霍林河褐煤得到的黄腐酸进行比较,研究褐煤经不同微生物降解后黄腐酸的特性及生物活性的差别.结果分离得到优势降解菌群3个.紫外-可...
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| 关 键 词： | 低阶煤 褐煤 菌群 黄腐酸 微生物 |
Isolation of Low-rank Coal Degraded Bacterial Consortia and Characterization of the Degraded Fulvic Acids |
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| Gao Tongguo,Jiang Feng,Yang Jinshui,Yuan Hongli. Isolation of Low-rank Coal Degraded Bacterial Consortia and Characterization of the Degraded Fulvic Acids[J]. , 2011, 0(2): 6-10,23 |
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| Authors: | Gao Tongguo Jiang Feng Yang Jinshui Yuan Hongli |
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| Affiliation: | Gao Tongguo,Jiang Feng,Yang Jinshui,Yuan Hongli(State Key Laboratory for Agrobiotechnology Key Laboratory of Agro-Microbial Resource and Application,Ministry of AgricultureCollege of Biological Science,China Agricultural University,Beijing,100193) |
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| Abstract: | Bacterial consortium was isolated from low rank coal collected from different places.The character and biological activity of fulvic acid,produced by the most effective mixed-culture,were studied,and compared with the fulvic acid produced from lignite by Penicillium sp.P6 in this work.The results showed that 3 consortia had the ability to degrade the low-rank coal,and the SL-2 was the most effective one.Ultraviolet-visible absorption spectra and FT-IR spectra indicated the character of fulvic acids produced... |
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| Keywords: | low-rank coal lignite bacterial consortium fulvic acid microorganism |
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