| 分段进水脱氮除磷工艺中反硝化除磷的实现与维持 |
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| 引用本文： | 葛士建,王淑莹,曹旭,马斌,路聪聪,彭永臻.分段进水脱氮除磷工艺中反硝化除磷的实现与维持[J].化工学报,2011,62(9):2615-2622. |
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| 作者姓名： | 葛士建 王淑莹 曹旭 马斌 路聪聪 彭永臻 |
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| 作者单位： | 1.北京工业大学北京市水质科学与水环境恢复工程重点实验室,北京100124;2.哈尔滨工业大学城市水资源与水环境国家重点实验室,黑龙江 哈尔滨150090 |
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| 基金项目： | 国家“十一五”重大科技专项(2008ZX07317-007-105); “城市水资源与水环境国家重点实验室”开放基金项目(QAK201006)~~ |
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| 摘 要： | 以实际城市生活污水为处理对象,应用改良UCT分段进水工艺研究反硝化除磷的实现途径与维持方法,探讨工艺运行参数对反硝化除磷性能的影响,并分析了强化缺氧吸磷对提高系统脱氮除磷效率的作用和稳定维持反硝化除磷的控制策略.结果表明,通过A/O分段进水工艺向改良UCT分段进水工艺运行方式的转变,可以成功富集反硝化聚磷菌,最高比例达...
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| 关 键 词： | 分段进水 脱氮除磷 开普敦工艺 反硝化除磷 |
Achievement and maintenance of denitrifying phosphorus removal in step feed nutrient removal process |
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| GE Shijian,WANG Shuying,CAO Xu,MA Bin,LU Congcong,PENG Yongzhen.Achievement and maintenance of denitrifying phosphorus removal in step feed nutrient removal process[J].Journal of Chemical Industry and Engineering(China),2011,62(9):2615-2622. |
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| Authors: | GE Shijian WANG Shuying CAO Xu MA Bin LU Congcong PENG Yongzhen |
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| Affiliation: | GE Shijian1,WANG Shuying1,CAO Xu1,MA Bin2,LU Congcong1,PENG Yongzhen1,2 (1Key Laboratory of Beijing for Water Quality Science and Water Environmental Recovery Engineering,Beijing University of Technology,Beijing 100124,China,2State Key Laboratory of Urban Water Resource and Environment,Harbin Institute of Technology,Harbin 150090,Heilongjiang,China) |
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| Abstract: | Denitrifying phosphorus removal was stably achieved with a biological step feed nutrient removal process from real municipal wastewater.The effects of operational parameters on the denitrifying phosphorus removal and the improvement of nutrient removal by intensifying anoxic phosphorus uptake as well as control strategies about maintenance of denitrifying phosphorus removal in the modified University of Cape Town(UCT)step feed process were discussed.The results indicated that denitrifying accumulating bacte... |
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| Keywords: | step feed nitrogen and phosphorus removal UCT denitrifying phosphorus removal |
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