| 絮状污泥接种启动UASB污泥性能的研究 |
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| 引用本文： | 包海峰,孙彦红,赵文生.絮状污泥接种启动UASB污泥性能的研究[J].吉林化工学院学报,2014(1):55-58. |
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| 作者姓名： | 包海峰 孙彦红 赵文生 |
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| 作者单位： | [1]吉林化工学院资源与环境工程学院,吉林吉林132022 [2]吉林环丰科技有限公司综合办公室,吉林吉林132022 |
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| 摘 要： | 采用自制的UASB反应器组装厌氧反应处理系统,以絮状污泥进行接种后启动后,研究了UASB反应器的启动运行过程及其内部污泥的性质,通过污泥产甲烷活性和反应器最大容积负荷的计算,可以看出以絮状污泥接种UASB启动后,可以有效形成成熟的颗粒污泥,并且通过对比实验表明,在反应器启动初期添加颗粒活性炭物质,有助于UASB的快速启动,反应器内形成的颗粒污泥性能优于未加添加剂条件下成熟的颗粒污泥,且系统处理效率稳定.
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| 关 键 词： | 污泥性能 UASB反应器 污泥接种 快速启动 |
The Research on Performances of Sludge in Start-up of UASB Inoculated with Flocculent Sludge |
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| BAO Hai-feng,SUN Yan-hong,ZHAO Wen-sheng.The Research on Performances of Sludge in Start-up of UASB Inoculated with Flocculent Sludge[J].Journal of Jilin Institute of Chemical Technology,2014(1):55-58. |
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| Authors: | BAO Hai-feng SUN Yan-hong ZHAO Wen-sheng |
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| Affiliation: | 1. College of Resource and Environment Engineering,Jilin Institute of Chemical Technology, Jilin City 132022, China; 2. Jilin HuanFeng Science and Technology Ltd. , Jilin City 132022, China) |
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| Abstract: | Assembling the anaerobic reaction system with the home-made UASB reactors, after inoculating with flocculent sludge, the process of start-up of UASB and the property of internal sludge was researched. By calculating the methanogenic activity and t sludge reactor maximum volume load, we can see that after starting inoculated UASB with flocculent sludge mature granular sludge can be effectively formed. Contrast experiment showed that adding particulate activated carbon in the initial stages could help to rapid-start-up of UASB. The performance of granular sludge formed in the reactor is superior to mature granular sludge under the condition of without additives, and the system treatment efficiency is stable. |
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| Keywords: | sludge performance UASB reactor sludge inoculation rapid-start-up |
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