| 降解丙烯酰胺的活性污泥培养及驯化研究 |
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| 引用本文： | 朱洪标,孙亚兵,周晓霞,邹婷,付玉玲.降解丙烯酰胺的活性污泥培养及驯化研究[J].四川环境,2009,28(5):10-11,56. |
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| 作者姓名： | 朱洪标 孙亚兵 周晓霞 邹婷 付玉玲 |
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| 作者单位： | 南京大学环境学院,污染控制与资源化研究国家重点实验室,南京,210093 |
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| 摘 要： | 采用阶梯式驯化法，控制温度在18℃～24℃，pH在6—8，溶解氧在4—8mg／L，在容积为6L的驯化器中对活性污泥进行培养驯化。经过25d的培养之后，得到了稳定降解丙烯酰胺的活性污泥。驯化后的活性污泥SVI为85—132，COD去除率达70％。
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| 关 键 词： | 丙烯酰胺(AM) 活性污泥 培养 驯化 |
Study on Cultivation and Acclimatization of Active Sludge for Acrylamide Degradation |
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| ZHU Hong-biao,SUN Ya-bing,ZHOU Xiao-xia,ZOU Ting,FU Yu-ling.Study on Cultivation and Acclimatization of Active Sludge for Acrylamide Degradation[J].Sichuan Environment,2009,28(5):10-11,56. |
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| Authors: | ZHU Hong-biao SUN Ya-bing ZHOU Xiao-xia ZOU Ting FU Yu-ling |
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| Institution: | (State Key Laboratory of Pollution Control ＆ Resource Reuse,School of Environment, Nanjing University, Nanjing 210093, China) |
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| Abstract: | Stepwise acclimatization was adopted to cultivate and acclimate the active sludge in a 6L container at temperature of 18℃ - 24℃, pH 6 - 8 and dissolved oxygen of 4 - 8 mg/L for 25 days, the active sludge with stable performance of acrylamide （AM） degradation was obtained. The SVI of acclimated active sludge ranged in 85 - 132. And the COD removal rate reached 70%. |
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| Keywords: | Acrylamide （AM） active sludge cultivation acclimatization |
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