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| 厌氧氨氧化菌的培养与推流式反应器氨厌氧工艺 | |
| 引用本文： | 刘寅,杜兵,司亚安,孙艳玲,申立贤. 厌氧氨氧化菌的培养与推流式反应器氨厌氧工艺[J]. 环境科学, 2005, 26(2): 137-141 |
| 作者姓名： | 刘寅 杜兵 司亚安 孙艳玲 申立贤 |
| 作者单位： | 北京市环境保护科学研究院,北京,100037;北京市环境保护科学研究院,北京,100037;北京市环境保护科学研究院,北京,100037;北京市环境保护科学研究院,北京,100037;北京市环境保护科学研究院,北京,100037 |
| 基金项目： | 北京市科委科技项目(H010510090113);北京市自然科学基金资助项目(8042010) |
| 摘 要： | 采用推流式固定化絮体生物反应器培养出高活性的厌氧氨氧化(ANAMMOX)红色颗粒污泥.在稳定运行后,反应器的NH4+-N和NO2--N去除率皆大于98%,TN平均去除率为86%,NO3--N的生成率约为14%,TN去除负荷达2.56kg/(m3·d).同时考察了进水基质比例对反应器性能的影响,并用扫描电镜观察了颗粒结构. |
| 关 键 词： | 厌氧氨氧化 推流式反应器 脱氮 进水基质比例 反应比例 |
| 文章编号： | 0250-3301(2005)02-0137-05 |
| 收稿时间： | 2004-03-05 |
| 修稿时间： | 2004-07-20 |
Cultivation of ANAMMOX Bacteria and the Ammonium Anaerobic Oxidation Technology in the Plug Flow Bio-Reactor |
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| LIU Yin,DU Bing,SI Ya-an,SUN Yan-ling and SHEN Li-xian. Cultivation of ANAMMOX Bacteria and the Ammonium Anaerobic Oxidation Technology in the Plug Flow Bio-Reactor[J]. Chinese Journal of Environmental Science, 2005, 26(2): 137-141 | |
| Authors: | LIU Yin DU Bing SI Ya-an SUN Yan-ling SHEN Li-xian |
| Affiliation: | Beijing Municipal Research Academy of Environmental Protection, Beijing 100037, China. |
| Abstract: | It is feasible that the ANAMMOX bacteria can be enriched and cultivated to red granular in plug flow immobilized floc bioreactor. Average ammonium and nitrite removal rate are more than 98%, and average total nitrogen removal rate is 86% combined with 14% nitrate production; the removal volumetric total nitrogen load is 2.56kg/(m3·d). The influence of the influent substrate ratio of ammonium to nitrite on reactor's performance has been studied. The granule structure has been observed by the scan electro-microscope. |
| Keywords: | ANAMMOX plug flow reactor nitrogen removal influent substrate ratio reaction ratio |
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