| 复合生物反应器工艺对化纤废水的处理研究 |
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| 引用本文： | 李轶,翟剑峰,阮晓红.复合生物反应器工艺对化纤废水的处理研究[J].环境工程学报,2001,2(2):91-94. |
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| 作者姓名： | 李轶 翟剑峰 阮晓红 |
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| 作者单位： | 河海大学环境工程系,南京210098 |
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| 摘 要： | 在普通活性污泥系统的曝气池中投加一定量的填料构成复合生物反应器 ,可以增加曝气池中的生物体量至 6g/L左右 ,在HRT为 8h ,泥龄为 5d时 ,CODCr、氨氮的去除率分别提高了 2 0 %和9.6% ,容积负荷对复合生物反应器的脱氮能力影响较小。该工艺对污泥膨胀有较好的控制
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| 关 键 词： | 复合生物反应器 填料 有机物 氨氮 污泥膨胀 |
The study of chemical fiber wastewater treatment with hybrid biologiCal reactor |
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| Li Yi,Zhai Jianfeng,Ruan Xiaohong.The study of chemical fiber wastewater treatment with hybrid biologiCal reactor[J].Techniques and Equipment for Environmental Pollution Control,2001,2(2):91-94. |
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| Authors: | Li Yi Zhai Jianfeng Ruan Xiaohong |
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| Abstract: | The concentration of biomass in aeration tank can be increased to 6g/L and the removal rates of COD Cr and ammonia can also be improved by adding carrier to ordinal aeration tank. When the HRT is 8h and the sludge age is 5d, the removal rates of COD Cr and ammonia are increased by 20% and 9.6% respectively. The influence of hydraulic retention time on nitrification in hybrid biological reactor is less than in conventional activated sludge process. At the same time, sludge bulking can be controlled and less sludge is produced. |
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| Keywords: | hybrid biological reactor carrier organic matter ammonia sludge bulking |
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