| 传统生物除磷脱氮工艺和反硝化除磷工艺对比 |
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| 引用本文： | 刘洪波,李卓,缪强强,肖苏林,夏四清.传统生物除磷脱氮工艺和反硝化除磷工艺对比[J].工业用水与废水,2006,37(6):4-7. |
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| 作者姓名： | 刘洪波 李卓 缪强强 肖苏林 夏四清 |
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| 作者单位： | 同济大学,污染控制与资源化国家重点实验室,上海,200092 |
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| 基金项目： | 教育部跨世纪优秀人才培养计划
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高等学校博士学科点专项科研项目 |
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| 摘 要： | 介绍了传统生物除磷脱氮和反硝化除磷的机理,比较了几个有代表性的传统除磷脱氮工艺和反硝化除磷工艺。通过分析认为反硝化除磷菌(DPB)能够以硝态氮为电子受体,从而大大节省耗氧量,缓解常规工艺对外加碳源的需求。如何在不增加工艺流程复杂性的同时,在工艺中充分富集DPB是反硝化除磷的关键。
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| 关 键 词： | 生物除磷脱氮 反硝化除磷 反硝化除磷菌 |
| 文章编号： | 1009-2455(2006)06-0004-04 |
| 修稿时间： | 2006年6月7日 |
Comparison between traditional biological nutrient removal process and denitrifying dephosphatation process |
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| LIU Hong-bo,LI Zhuo,MIAO Qiang-qiang,XIAO Su-lin,XIA Si-qing.Comparison between traditional biological nutrient removal process and denitrifying dephosphatation process[J].Industrial Water & Wastewater,2006,37(6):4-7. |
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| Authors: | LIU Hong-bo LI Zhuo MIAO Qiang-qiang XIAO Su-lin XIA Si-qing |
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| Abstract: | The mechanism of traditional biological nutrient removal and denitrifying dephosphatation were introduced,meanwhile,several typical traditional nutrient removal processes and denitrifying dephosphatation processes were compared.The analysis indicated that,DPB could use nitrate-nitrogen as electron acceptor,which greatly saved the consumption of oxygen and reduced the demand of conventional process for external carbon source.The key point of denitrifying dephosphatation was how to make full use of DPB without complicate the process flow. |
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| Keywords: | biological nutrient removal denitrifying dephosphatation process comparison |
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