| UBF反应器处理低浓度生活污水的启动研究 |
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| 引用本文： | 曾国揆,张无敌.UBF反应器处理低浓度生活污水的启动研究[J].环境科学与技术,2007,30(3):79-80,99. |
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| 作者姓名： | 曾国揆 张无敌 |
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| 作者单位： | 云南师范大学省农村能源工程重点实验室,昆明,650092 |
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| 摘 要： | 文章对上流式厌氧污泥床-厌氧滤池反应器在常温下(25±1℃)处理低浓度生活污水进行了启动试验研究。反应器经过约60d的启动后,在水力停留时间(HTR)为4.17h、进水容积负荷为3.08kgCOD/m·3d时,其COD去除率稳定在90%左右,产气率为0.135m3/m·3d,出水pH值与挥发性脂肪酸(VFA)总量分别在6.65～6.96与8.4～13.3mg/L之间波动,整个系统运行稳定。
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| 关 键 词： | UBF反应器 低浓度废水 启动研究 |
| 文章编号： | 1003-6504（2007）03-0079-03 |
| 修稿时间： | 2006-05-082006-06-30 |
Experiment on Start-up of a Bench-scale UBF Reactor for Treatment of Domestic Wastewater |
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| ZENG Guo-gui,ZHANG Wu-di.Experiment on Start-up of a Bench-scale UBF Reactor for Treatment of Domestic Wastewater[J].Environmental Science and Technology,2007,30(3):79-80,99. |
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| Authors: | ZENG Guo-gui ZHANG Wu-di |
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| Abstract: | This paper describes an experiment based on a bench scale upflow blanket filter (UBF) reactor, investigating starting-up of the reactor in domestic wastewater treatment over a period of about two months. The main parameters of operation were stable, with HRT 4.17h, volume load 3.08kgCOD/m3·d and COD removal 90%. |
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| Keywords: | UBF low strength wastewater start-up |
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