| 污水处理厂中反硝化除磷工艺的应用 |
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| 引用本文： | 张丹,胡乐.污水处理厂中反硝化除磷工艺的应用[J].广州化工,2010,38(12):207-209. |
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| 作者姓名： | 张丹 胡乐 |
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| 作者单位： | [1]天津市市政工程研究院,天津300074 [2]白求恩军医学院,河北石家庄050081 |
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| 摘 要： | 综述了反硝化除磷技术的原理和实现反硝化脱氮除磷的主要工艺。该工艺是根据反硝化聚磷菌(DPB)的摄磷特点而开发的新型生物脱氮除磷工艺,以其特有的"一碳两用"和"双泥系统",有效解决了常规生物脱氮除磷工艺的碳源供求矛盾和泥龄控制问题,可同时获得较高的除磷和脱氮效率。目前常见的主要工艺有A2N-SBR工艺、BCFS工艺和DEPHANOX工艺。
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| 关 键 词： | 反硝化除磷 A2N-SBR BCFS DEPHANOX |
Denitrifying Dephosphatation Process in Wastewater Treatment |
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| ZHANG Dan,HU Le.Denitrifying Dephosphatation Process in Wastewater Treatment[J].GuangZhou Chemical Industry and Technology,2010,38(12):207-209. |
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| Authors: | ZHANG Dan HU Le |
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| Affiliation: | 1 Tianjin Municipal ＆ Highway Engineering Research Institute,Tianjin 300074;2 Bethune Military Medical College,Hebei Shijiazhuang 050018,China) |
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| Abstract: | The mechanisms and new available approaches of denitrifying dephosphatation were elaborated.This processes were developed based on the P-uptake capability of the denitrifying phosphorus removal bacteria（DPB）under anoxic condition.The problems of carbon source supply and sludge age control could be effectively solved in the processes by means of ＂one carbon source for two uses＂ and ＂two-sludge system＂.Meanwhile,phosphorus and nitrogen can be removed efficiently. |
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| Keywords: | denitrifying dephosphatation A2N-SBR BCFS DEPHANOX |
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