| 1株高效反硝化聚磷菌的生物学特性研究 |
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| 引用本文： | 马放,杨菲菲,李昂,崔潇,张倩,姜欣欣,魏利,张晓昕.1株高效反硝化聚磷菌的生物学特性研究[J].环境科学,2011,32(9):2710-2715. |
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| 作者姓名： | 马放 杨菲菲 李昂 崔潇 张倩 姜欣欣 魏利 张晓昕 |
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| 作者单位： | 哈尔滨工业大学城市水资源与水环境国家重点实验室，哈尔滨 150090； 辽宁大学环境学院，沈阳 110036;辽宁大学环境学院，沈阳 110036;哈尔滨工业大学城市水资源与水环境国家重点实验室，哈尔滨 150090;哈尔滨工业大学城市水资源与水环境国家重点实验室，哈尔滨 150090;武汉大学土木建筑工程学院，武汉 430072;哈尔滨工业大学城市水资源与水环境国家重点实验室，哈尔滨 150090;哈尔滨工业大学城市水资源与水环境国家重点实验室，哈尔滨 150090;哈尔滨工业大学城市水资源与水环境国家重点实验室，哈尔滨 150090 |
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| 基金项目： | 国家水体污染控制与治理科技重大专项(2008ZX07202-005)；国家自然科学基金项目(50778052)；城市水资源与水环境国家重点实验室开放课题项目(QA200810) |
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| 摘 要： | 采用专性培养基,从稳定运行的A/O/A SBR反应器中分离得到1株高效的反硝化聚磷菌Q-hrb05.菌株Q-hrb05的16S rDNA序列登录GenBank,登录号为GU214826.分析了该菌株的胞外聚合物的成分,探讨了pH、温度和碳源对株菌的生长及脱氮除磷效能的影响.结果表明,菌株Q-hrb05为芽孢杆菌,胞外聚...
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| 关 键 词： | 生物除磷 反硝化聚磷菌 胞外聚合物 pH 温度 碳源 |
| 收稿时间： | 2010/10/20 0:00:00 |
| 修稿时间： | 2010/11/17 0:00:00 |
Biological Characteristics of Denitrifying Polyphosphate-accumulating Organisms |
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| MA Fang,YANG Fei-fei,LI Ang,CUI Xiao,ZHANG Qian,JIANG Xin-xin,WEI Li and ZHANG Xiao-xin.Biological Characteristics of Denitrifying Polyphosphate-accumulating Organisms[J].Chinese Journal of Environmental Science,2011,32(9):2710-2715. |
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| Authors: | MA Fang YANG Fei-fei LI Ang CUI Xiao ZHANG Qian JIANG Xin-xin WEI Li and ZHANG Xiao-xin |
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| Institution: | MA Fang1,2,YANG Fei-fei2,LI Ang1,CUI Xiao1,ZHANG Qian3,JIANG Xin-xin1,WEI Li1,ZHANG Xiao-xin1(1.State Key Laboratory of Urban Water Resource and Environment,Harbin Institute of Technology,Harbin 150090,China,2.School of Environmental Science,Liaoning University,Shenyang 110036,3.School of Civil Engineering,Wuhan University,Wuhan 430072,China) |
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| Abstract: | A denitrifying phosphate-accumulating organisms(DNPAOs),which was called Q-hrb05,was isolated in the special medium from the anaerobic/aerobic/anoxic SBR reactor.Strain Q-hrb05 was identified by 16SrDNA gene analysis,and the accession number of 16SrDNA gene sequence of strain Q-hrb05 in GenBank was GU214826.Effects of the different pH values,temperature,carbon source of medium on nitrogen and phosphorus removal of strain Q-hrb05 were investigated.The result showed that strain Q-hrb05 belonged to Bacillus sp... |
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| Keywords: | biological phosphorus removal denitrifying polyphosphate-accumulating organisms EPS pH temperature carbon source |
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