| 填料型膜生物反应器中同步硝化反硝化的研究 |
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| 引用本文： | 王仲旭,汤兵,郑艳芬.填料型膜生物反应器中同步硝化反硝化的研究[J].环境科学与技术,2006,29(8):21-22,24. |
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| 作者姓名： | 王仲旭 汤兵 郑艳芬 |
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| 作者单位： | 广东工业大学环境科学与工程学院,广州,510090 |
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| 摘 要： | 在膜生物反应器中投加填料可以强化同步硝化反硝化,结果表明:在DO为1～2mg/L,C/N为20左右,pH在7～8.5之间,HRT为15h的条件下COD、NH3-N、TN的去除率能达到97.32%、100%、93.06%。阐述了填料型膜生物反应器的机理。
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| 关 键 词： | 膜生物反应器 填料 同步硝化反硝化 影响因素 |
| 文章编号： | 1003-6504（2006）08-0021-03 |
| 收稿时间： | 2005-08-15 |
| 修稿时间： | 2005-08-152005-10-25 |
Simultaneous Nitrification and Denitrification in Filler MBR |
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| WANG Zhong-xu,TANG Bing,ZHENG Yan-fen.Simultaneous Nitrification and Denitrification in Filler MBR[J].Environmental Science and Technology,2006,29(8):21-22,24. |
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| Authors: | WANG Zhong-xu TANG Bing ZHENG Yan-fen |
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| Abstract: | Simultaneous nitrification and denitrification was accelerated in MBR by adding filler. Results showed that the removal efficiency of COD, NH3-N and TN were 97.32%, 100% and 93.06% respectively at the condition of DO 1~2mg/L, C/N 20, pH 7~8.5 and HRT 15h. The mechanism of filler MBR was also described. |
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| Keywords: | membrane bioreactor filler simultaneous nitrification and denitrification impact factors |
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