| 电子受体质量浓度对反硝化除磷过程的影响 |
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| 引用本文： | 傅金祥,王颖,池福强,张立成,赵璐,韩晋英,韩墨菲.电子受体质量浓度对反硝化除磷过程的影响[J].沈阳建筑工程学院学报(自然科学版),2007,23(5):806-809. |
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| 作者姓名： | 傅金祥 王颖 池福强 张立成 赵璐 韩晋英 韩墨菲 |
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| 作者单位： | 沈阳建筑大学市政与环境工程学院，沈阳建筑大学市政与环境工程学院，沈阳建筑大学市政与环境工程学院，北京工业大学市政工程系，沈阳建筑大学市政与环境工程学院，沈阳建筑大学市政与环境工程学院，沈阳建筑大学市政与环境工程学院 辽宁沈阳110168，中国科学院沈阳生态研究所，辽宁沈阳110016，辽宁沈阳110168，辽宁沈阳110168，北京100022，辽宁沈阳110168，辽宁沈阳110168，辽宁沈阳110168 |
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| 基金项目： | 国家高技术研究发展计划(863计划);沈阳建筑大学市政与环境省级重点实验室开放基金 |
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| 摘 要： | 目的为研究一种最佳的节能生物除磷方法.方法在传统SBR反应器中,考察了分别以NO3--N和NO2--N为电子受体的反硝化除磷过程中的脱氮吸磷现象.结果试验表明以NO3--N为电子受体硝酸型反硝化除磷过程在除磷效果上要优于以NO2--N为电子受体的亚硝酸型反硝化除磷体系,TP去除率可高出20%,但脱氮效果相对低9%.结论将电子受体浓度控制在最佳条件下,有利于反硝化脱氮除磷效果.
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| 关 键 词： | SBR反应器 反硝化除磷 电子受体 短程硝化反硝化 |
| 文章编号： | 1671-2021（2007）05-0806-04 |
| 修稿时间： | 2006-11-28 |
Effect of electron acceptor on denitrifying phosphorus removal |
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| FU Jinxiang,WANG Ying,ZHANG Licheng,CHI Fuqiang,ZHAO Lu,HAN Jinying,HANG Mofei.Effect of electron acceptor on denitrifying phosphorus removal[J].Journal of Shenyang Archit Civil Eng Univ: Nat Sci,2007,23(5):806-809. |
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| Authors: | FU Jinxiang WANG Ying ZHANG Licheng CHI Fuqiang ZHAO Lu HAN Jinying HANG Mofei |
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| Affiliation: | 1.School of Municipal and Environmental Engineering,Shenyang Jianzhu University,Shenyang,China,110168;2.Department of Municipal in Beijing Industrial University,Beijing,China,100022;3.Shenyang Ecological Environment Research Institute,Shenyang,China 110016 |
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| Abstract: | The experiment studied the optimal conditions and the merit of two different electron acceptor on denitrifying phosphorus removal.In two identical SBR reactor,the denitrification and phosphorous removal was investigated in denitrifying phosphorous removal process,which separately took nitrate nitrogen and nitrite nitrogen as the electron acceptor.The results indicated the process taking nitrate nitrogen as the electron acceptor is better than the nitrite nitrogen in the phosphorous removal,and higher by 20%,but worse in the nitrogen removal,and lower by 9%.It's better for denitrifying phosphorous removal process when the concentration of electron acceptor is controlled in optimal condition. |
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| Keywords: | SBR denitrifying phosphorous removal process electron acceptor short-cut nitrification and denitrification |
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