| UAFSB反应器处理畜禽废水的快速启动 |
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| 引用本文： | 谢勇丽,赵国斌,谢晴,刑建晶,夏杰,邓仕槐.UAFSB反应器处理畜禽废水的快速启动[J].四川环境,2008,27(1):27-30. |
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| 作者姓名： | 谢勇丽 赵国斌 谢晴 刑建晶 夏杰 邓仕槐 |
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| 作者单位： | 四川农业大学资源与环境学院,四川,雅安,625014 |
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| 基金项目： | 四川农业大学校科研和教改项目
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四川省公益性重大项目 |
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| 摘 要： | 对UASB反应器进行改型，得到UAFSB，并结合UASB反应器快速启动的驯化方式，比较分析用畜禽废水直接启动加颗粒活性炭与未加颗粒活性炭的运行过程和结果。试验结果表明：絮状污泥接种后经过54天的驯化，进料COD浓度由800mg／L提高到5000mg／L，去除率基本稳定在90％以上，均达到预期目的；在污泥中掺入颗粒活性炭，反应器的启动时间有所缩短、抗冲击能力有所加强。
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| 关 键 词： | UAFSB 启动 畜禽废水 COD |
| 文章编号： | 1001-3644（2008）01-0027-04 |
| 收稿时间： | 2007-08-13 |
| 修稿时间： | 2007年8月13日 |
Study on Swift Start-up of Upflow Anaerobic Facultative Sludge Blanket(UAFSB)Reactor Treating Livestock Wastewater |
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| XIE Yong-li,ZHAO Guo-bin,XIE Qing,XING Jian-jing,XIA Jie,DENG Shi-huai.Study on Swift Start-up of Upflow Anaerobic Facultative Sludge Blanket(UAFSB)Reactor Treating Livestock Wastewater[J].Sichuan Environment,2008,27(1):27-30. |
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| Authors: | XIE Yong-li ZHAO Guo-bin XIE Qing XING Jian-jing XIA Jie DENG Shi-huai |
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| Institution: | (Department of Environmental Science ＆ Engineering, Sichuan Agriculture University, Ya＇an, Sichuan 625014, China) |
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| Abstract: | In this study UAFSB reactor was developed from the UASB reactor. It was applied to compare two processes, i. e. , treating livestock wastewater by adding and not adding granular activated carbon （GAC） respectively during starting up. The results showed that by acclimation for 54 days from inoculation with activated sludge, the influent concentration of COD increased from 800 mg/L to 5000 mg/L and the removal rate almost kept at 90% or more. Both of them reached the expected aims. It concluded that addition of granular activated carbon into the sludge could shorten the reactor＇s start-up and increase the capacity to bear shock of load. |
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| Keywords: | UAFSB start-up livestock wastewater COD |
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