| 再生水工艺中曝气生物滤池的特性研究 |
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| 引用本文： | 王虹. 再生水工艺中曝气生物滤池的特性研究[J]. 环境工程, 2009, 27(3): 9-11. DOI: 10.13205/j.hjgc.200903003 |
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| 作者姓名： | 王虹 |
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| 作者单位： | 北京中冶设备研究设计总院有限公司,北京,100029 |
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| 摘 要： | 对再生水工艺中曝气生物滤池(BAF)的运行特性进行了试验研究,结果表明:BAF对浊度的平均去除率为72%,出水浊度稳定在5NTU以下;COD最佳水力负荷为7 m/h,最佳容积负荷为5.89 kg/(m3.d);NH4+-N最佳水力负荷为5.0 m/h;水力冲击负荷对硝化菌的影响较小,而对异养碳化菌影响较大。
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| 关 键 词： | 曝气生物滤池 再生水工艺 运行特性 水力负荷 容积负荷 |
STUDIY ON CHARACTERISTICS OF BIOLOGICAL AERATED FILTER PERFORMANCE IN RECLAIMED WATER PROCESS |
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| Wang Hong. STUDIY ON CHARACTERISTICS OF BIOLOGICAL AERATED FILTER PERFORMANCE IN RECLAIMED WATER PROCESS[J]. Environmental Engineering, 2009, 27(3): 9-11. DOI: 10.13205/j.hjgc.200903003 |
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| Authors: | Wang Hong |
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| Affiliation: | Central Research and Design Institute of Metallurgical Equipment Co.;Ltd;MCC Group;Beijing 100029;China |
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| Abstract: | The characteristics of BAF running in reclaimed water process were studied. The results showed that the average turbidity removal rate of BAF was 72% and the turbidity of effluent was below 5 NTU;the best hydraulic load of COD was 7 ra/h and the best volume load was 5.89kg/(m~2·d) ;the best hydraulic load of NH_4~+-N was 5.0 m/h; hydraulic impact load had less affection on autotrophic bacteria, but larger one on heterotrophic bacteria. |
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| Keywords: | biological aerated filter (BAF) reclaimed water process characteristics of BAF performance hydraulic load volume load |
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