| 用厌氧产氢反应器出水培养好氧颗粒污泥的研究 |
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| 引用本文： | 郑煜铭,俞汉青.用厌氧产氢反应器出水培养好氧颗粒污泥的研究[J].中国给水排水,2007,23(1):30-33. |
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| 作者姓名： | 郑煜铭 俞汉青 |
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| 作者单位： | 中国科学技术大学,化学与材料科学学院,安徽,合肥,230026 |
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| 基金项目： | 上海同济高廷耀环保科技发展基金;高等学校博士学科点专项科研项目 |
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| 摘 要： | 以厌氧产氢反应器出水为底物，在序批式反应器中研究了好氧颗粒污泥的培养过程。结果表明，以厌氧产氢反应器出水为底物，在60d内能够培养出粒径大、沉降性能优异且对污染物去除能力强的好氧颗粒污泥。在活性污泥的颗粒化过程中，伴随着污泥体积指数的减小。污泥的粒径和沉速增大，反应器内的污泥浓度增加，从而提高了反应器的处理效能。
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| 关 键 词： | 好氧颗粒污泥 培养 厌氧产氢反应器出水 序批式反应器 |
| 文章编号： | 1000-4602（2007）01-0030-04 |
| 修稿时间： | 2006-08-28 |
Cultivation of Aerobic Granular Sludge with Effluent from Anaerobic Hydrogen-producing Reactor |
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| ZHENG Yu-ming,YU Han-qing.Cultivation of Aerobic Granular Sludge with Effluent from Anaerobic Hydrogen-producing Reactor[J].China Water & Wastewater,2007,23(1):30-33. |
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| Authors: | ZHENG Yu-ming YU Han-qing |
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| Abstract: | Taking effluent from anaerobic hydrogen-producing reactor as substrate,the cultivation process of aerobic granular sludge in a sequencing batch reactor(SBR) was studied.The results show that large-sized aerobic granular sludge with excellent settleability and removal abilities can be successfully formed within 60 days.In the granulation of activated sludge,as the value of sludge volume index is decreased,the granular diameter,settling velocity and sludge concentration are increased,thus improving the removal efficiency of the SBR. |
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| Keywords: | aerobic granular sludge cultivation effluent from anaerobic hydrogen-producing reactor sequencing batch reactor(SBR) |
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