| 一株好氧反硝化菌的反硝化性能研究 |
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| 引用本文： | 刘晶晶,汪苹.一株好氧反硝化菌的反硝化性能研究[J].北京工商大学学报(自然科学版),2008,26(4). |
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| 作者姓名： | 刘晶晶 汪苹 |
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| 作者单位： | 北京工商大学化学与环境工程学院,北京,100037 |
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| 基金项目： | 北京市自然科学基金，北京市教委科技发展计划项目，北京市教育科技发展基金 |
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| 摘 要： | 选用四因素三水平L9(34)正交试验表设计实验,研究碳源、CODCr/N、溶解氧以及pH值对菌株tsuruhatensis戴尔福特菌好氧反硝化性能的影响,并对该菌株利用发酵罐进行扩大培养.实验结果表明,此菌株为一株高效的好氧反硝化菌.
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| 关 键 词： | 戴尔福特菌 反硝化性能 正交试验 发酵罐 |
STUDY ON DENITRIFICATION CHARACTERISTICS OF AN AEROBIC DENITRIFIER |
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| LIU Jing-jing,WANG Ping.STUDY ON DENITRIFICATION CHARACTERISTICS OF AN AEROBIC DENITRIFIER[J].Journal of Beijing Technology and Business University:Natural Science Edition,2008,26(4). |
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| Authors: | LIU Jing-jing WANG Ping |
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| Abstract: | Design the orthogonal experiment of four factors and three levels L9(34) on the research of the best aerobic denitrification conditions for strains delftia tsuruhatensis.Four factors are carbon source,CODCr/N,DO and pH.Meanwhile using fermentation pot to culture this strain.Result is that this strain is an efficiency aerobic denitrifier. |
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| Keywords: | delftia tsuruhatensis denitrification characteristics orthogonal experiment fermentation pot |
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