| 强化生物除磷工艺微生物种群结构分析 |
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| 引用本文： | 李伟光,田文德,康晓荣,张卉,郭旋.强化生物除磷工艺微生物种群结构分析[J].化工学报,2011,62(12):3532-3538. |
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| 作者姓名： | 李伟光 田文德 康晓荣 张卉 郭旋 |
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| 作者单位： | 1.哈尔滨工业大学市政与环境工程学院,黑龙江 哈尔滨 150090； 2城市水资源开发利用(北方)国家工程研究中心，黑龙江 哈尔滨 150090 |
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| 基金项目： | 国家水体污染控制与治理重大专项(2009ZX07317-008-01)~~ |
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| 摘 要： | 引言强化生物除磷工艺以其高效、低耗、简单易操作在世界范围内得到了广泛的应用,近年来反硝化生物强化除磷工艺一直是个研究热点,主要是由于反硝化生物强化除磷工艺可通过反硝化除磷菌(DPB)在传统的厌氧/缺氧/好氧工艺的缺氧池中利用内碳源聚β-羟基丁酸酯(PHB)作为碳源实现反硝化吸磷,同时亦可反硝化脱氮,一碳两用,可节省大量的碳源需求,同时也减少了一定的动力消耗和污泥产量,尤其适合低碳氮比的
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| 关 键 词： | 强化生物除磷 微生物多样性 RCR-DGGE 克隆测序 |
Analysis of microbial community structure in enhanced biological dephosphorization |
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| LI Weiguang,TIAN Wende,KANG Xiaorong,ZHANG Hui,GUO Xuan.Analysis of microbial community structure in enhanced biological dephosphorization[J].Journal of Chemical Industry and Engineering(China),2011,62(12):3532-3538. |
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| Authors: | LI Weiguang TIAN Wende KANG Xiaorong ZHANG Hui GUO Xuan |
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| Affiliation: | LI Weiguang1,2,TIAN Wende1,KANG Xiaorong1,ZHANG Hui1,GUO Xuan1(1School of Municipal and Environmental Engineering,Harbin Institute of Technology,Harbin 150090,Heilongjiang,China,2National Engineering Research Center of Urban Water Resources,China) |
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| Abstract: | In order to study the microbial community structure and diversity as well as the performance of phosphorus removal associated with microbial community change,the fingerprint profile technique of PCR amplified 16S rRNA and denaturing gradient gel electrophoresis(DGGE)were applied to analyse the microbial communities in Bi-Bio-Selective simultaneous Phosphorus and Nitrogen removal(BBSPN)process.After the characteristic bands eluted from gel were further recovered,cloned(reamplified)and sequenced,the sequences... |
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| Keywords: | enhanced biological phosphorus removal microbial diversity RCR-DGGE cloning and sequencing |
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