| ANAMMOX与反硝化协同脱氮反应器的启动特性研究 |
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| 引用本文： | 李伙生,周少奇,孙艳波,彭华平.ANAMMOX与反硝化协同脱氮反应器的启动特性研究[J].中国给水排水,2009,25(21). |
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| 作者姓名： | 李伙生 周少奇 孙艳波 彭华平 |
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| 作者单位： | 华南理工大学,环境科学与工程学院,广东,广州,510006 |
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| 基金项目： | 国家自然科学基金，广东省科技攻关项目，广东省自然科学基金重点项目 |
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| 摘 要： | 向成功启动并已稳定运行2年的ANAMMOX反应器中连续添加有机物(葡萄糖),研究ANAMMOX与反硝化协同脱氮反应器的启动特性.结果表明,在短期内(35 d)可成功启动ANAMMOX与反硝化协同脱氮反应器.启动过程可分为迟滞、适应和稳定运行三个阶段,在稳定运行阶段反应器对NH_4~+-N、NO_2~-—N、TN和COD的去除率分别高达95%、99%、94%和93%,NH_4~+-N去除量、NO_2~--N去除量与NO_3~--N生成量的比值为1:1.32:0.03,出水碱度和pH均略高于进水.
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| 关 键 词： | 厌氧氨氧化 反硝化 脱氮 启动特性 |
Start-up Characteristics of ANAMMOX/Denitrification Reactor |
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| LI Huo-sheng,ZHOU Shao-qi,SUN Yan-bo,PENG Hua-ping.Start-up Characteristics of ANAMMOX/Denitrification Reactor[J].China Water & Wastewater,2009,25(21). |
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| Authors: | LI Huo-sheng ZHOU Shao-qi SUN Yan-bo PENG Hua-ping |
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| Affiliation: | LI Huo-sheng,ZHOU Shao-qi,SUN Yan-bo,PENG Hua-ping(College of Environmental Science and Engineering,South China University of Technology,Guangzhou 510006,China) |
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| Abstract: | The start-up characteristics of the ANAMMOX/denitrification reactor were investigated by continuous addition of organic matter(glucose) into the ANAMMOX reactor that has been successfully started up and operated stably for 2 years.A fast start-up(35 d) of the reactor was successfully achieved.The start-up period can be divided into three main phases,namely,the lag phase,the acclimatization phase and the steady phase.In the steady phase,the removal efficiencies of NH+4-N,NO-2-N,TN and COD are 95%,99%,94% and... |
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| Keywords: | anaerobic ammonium oxidation (ANAMMOX) denitrification nitrogen removal stert-up characteristics |
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