| 聚丁二酸丁二醇酯反硝化反应器的脱氮效果及微生物群落变化研究 |
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| 引用本文： | 董明来,罗国芝,刘倩,邓棚文,孙大川,谭洪新.聚丁二酸丁二醇酯反硝化反应器的脱氮效果及微生物群落变化研究[J].环境污染与防治,2011,33(10):48-54. |
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| 作者姓名： | 董明来 罗国芝 刘倩 邓棚文 孙大川 谭洪新 |
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| 作者单位： | 上海海洋大学水产与生命学院,上海,201306 |
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| 基金项目： | 上海市教委创新项目(No.11YZ150) |
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| 摘 要： | 利用一种新型可生物降解聚合物聚丁二酸丁二醇酯(PBS)作为反硝化的碳源和附着生长载体构建反硝化反应器,进行反硝化效果研究,并利用聚合酶链式反应—变性梯度凝胶电泳技术研究该反应器挂膜阶段生物膜微生物的组成、结构变化及其与净化效果的关系.结果表明,利用PBS作为反硝化的碳源和附着生长载体构建的反硝化反应器脱氮效果显著,并且...
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| 关 键 词： | 聚丁二酸丁二醇酯 反硝化 变性梯度凝胶电泳 群落结构 |
Study on the denitrogenate effect and microbial community dynamic change of PBS-filled denitrification reactor |
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| DONG Minglai,LUO Guozhi,LIU Qian,DENG Pengwen,SUN Dachuan,TAN Hongxin.Study on the denitrogenate effect and microbial community dynamic change of PBS-filled denitrification reactor[J].Environmental Pollution & Control,2011,33(10):48-54. |
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| Authors: | DONG Minglai LUO Guozhi LIU Qian DENG Pengwen SUN Dachuan TAN Hongxin |
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| Institution: | DONG Minglai,LUO Guozhi,LIU Qian,DENG Pengwen,SUN Dachuan,TAN Hongxin.(College of Fisheries and Life Science,Shanghai Ocean University,Shanghai 201306) |
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| Abstract: | The nitrate removal efficiency of a denitrifying reactor structured by poly-butylenes succinate(PBS),a new type of biodegradable polymers(BDPs),was investigated in this paper.Polymerase chain reaction-denaturing gradient gel electrophoresis(PCR-DGGE) was used to investigate the microbial community dynamic change of the biofilm over PBS during different operating period.The results demonstrated that PBS in denitrifying reactor was used as carbon source and carrier of denitrifying microbial;the reactor showed... |
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| Keywords: | PBS denitrification DGGE community structure |
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