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| 反硝化聚磷机理试验 | |
| 引用本文： | 王春英,隋军,赵庆良.反硝化聚磷机理试验[J].环境工程学报,2002,3(6):65-68. |
| 作者姓名： | 王春英 隋军 赵庆良 |
| 作者单位： | 1. 广州广一集团有限公司,广州,510300 2. 广州市市政工程设计研究院,广州,510060 3. 哈尔滨工业大学市政工程环境学院,哈尔滨,150090 |
| 摘 要： | 通过实验研究缺氧反硝化聚磷 ,揭示DPB细菌在厌氧和缺氧交替环境下的厌氧释磷、缺氧反硝化吸磷及CODCr变化规律。结果表明 ,DPB细菌在缺氧条件下可利用NO-3 作最终电子受体进行吸磷 ,其吸磷效果及反硝化速率高于常规脱氮除磷工艺。 |
| 关 键 词： | 污水生物处理 脱氮除磷 厌氧 缺氧 反硝化聚磷 |
Study on mechanism of denitrifying dephosphatation |
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| Wang Chunying,Sui Jun,Zhao Qingliang.Study on mechanism of denitrifying dephosphatation[J].Techniques and Equipment for Environmental Pollution Control,2002,3(6):65-68. | |
| Authors: | Wang Chunying Sui Jun Zhao Qingliang |
| Institution: | Wang Chunying 1 Sui Jun 2 Zhao Qingliang 3 |
| Abstract: | The laboratory study on anoxic denitrifying dephosphatation revealed the regularity of COD Cr and how the DPB bacteria take up or release phsphate under both anaerobic environment and anoxic environment by turns.It showed that the DPB bacteria under anoxic environment employ the nitrate as the electron acceptor to uptake phosphate ,and better effciency of phosphorus uptaking and faster rates of denitrifying were observed. |
| Keywords: | biological wastewater treatment nitrogen and phosphorus removal anaerobic anoxic denitrifying dephosphatation |
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