| 碳氮比对悬浮填料生物反应器氮去除效果的影响 |
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| 引用本文： | 陆天友,唐忠德. 碳氮比对悬浮填料生物反应器氮去除效果的影响[J]. 地球与环境, 2007, 35(1): 74-78 |
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| 作者姓名： | 陆天友 唐忠德 |
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| 作者单位： | 贵州大学土木建筑工程学院,贵州,贵阳,550002;贵州省建筑设计研究院,贵州,贵阳,550002 |
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| 摘 要： | 文章研究了C/N对悬浮填料生物反应器脱氮效果的影响。出水中NH4+-N、NO2--N和NO3--N浓度以及pH值变化均受C/N的影响,实验得到的最佳C/N质量比为12∶1,TN去除率平均在85%。
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| 关 键 词： | 悬浮填料 同步硝化反硝化(SND) 氮形态分布 C/N pH值 |
| 文章编号： | 1672-9250（2007）01-0074-05 |
| 修稿时间： | 2007-01-15 |
INFLUENCE OF C/N RATIO ON NITROGEN REMOVAL IN SUSPENDED CARRIER BIOLOGICAL REACTOR |
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| LU Tian-you,TANG Zhong-de. INFLUENCE OF C/N RATIO ON NITROGEN REMOVAL IN SUSPENDED CARRIER BIOLOGICAL REACTOR[J]. Earth and Environment, 2007, 35(1): 74-78 |
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| Authors: | LU Tian-you TANG Zhong-de |
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| Abstract: | The influence of C/N ratio on the nitrogen removal was investigated in the suspended carrier biological reactor.The results showed that C/N ratio contrained the concentrations of NH4+-N、NO2——N and NO3——N as well as pH in the effluent.The optimal C/N ration of 12 may have effective nitrogen removal up to 85%. |
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| Keywords: | suspended carrier simultaneous nitrification and denitrification(SND) Mode distributing of Nitrogen C/N pH |
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