| 油田驱采出水中聚丙烯酰胺在SBR中的生物降解特性研究 |
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| 引用本文： | 孙晓君,王志平,刘莉莉,薛滨泰,魏金芝.油田驱采出水中聚丙烯酰胺在SBR中的生物降解特性研究[J].化学与生物工程,2005,22(2):16-17. |
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| 作者姓名： | 孙晓君 王志平 刘莉莉 薛滨泰 魏金芝 |
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| 作者单位： | 1. 哈尔滨理工大学化学与环境工程学院,黑龙江,哈尔滨,150040
2. 哈尔滨工业大学市政与环境工程学院,黑龙江,哈尔滨150090 |
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| 基金项目： | 黑龙江省教育厅科技项目(10541041) |
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| 摘 要： | 采用人工配制的模拟含聚(聚丙烯酰胺，PAM)驱采出水为介质，在以好氧颗粒污泥为主体的实验型SBR内研究了油田驱采出水中PAM的生物降解性能。结果表明，好氧颗粒污泥对含聚驱采出水有良好的适应性，在相同的水力停留时间下，PAM降解率比普通活性污泥高约40倍。驯化后的颗粒形态发生明显变化，粒径减小到0．6～1．0mm。
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| 关 键 词： | 油田驱采出水 聚丙烯酰胺 好氧颗粒污泥 降解 |
| 文章编号： | 1672-5425(2005)02-0016-02 |
| 修稿时间： | 2004年10月19 |
Investigation on the Feature of Biodegradation of Polyacrylamide from Oil Extraction in SBR Reactor |
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| SUN Xiao-jun,WANG Zhi-ping,LIU Li-li,XUE Bin-tai
,WEI Jin-zhi.Investigation on the Feature of Biodegradation of Polyacrylamide from Oil Extraction in SBR Reactor[J].Chemistry & Bioengineering,2005,22(2):16-17. |
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| Authors: | SUN Xiao-jun WANG Zhi-ping LIU Li-li XUE Bin-tai WEI Jin-zhi |
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| Affiliation: | SUN Xiao-jun~1,WANG Zhi-ping~2,LIU Li-li~2,XUE Bin-tai ~1,WEI Jin-zhi~1 |
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| Abstract: | In this paper,synthetic wastewater from oil extraction was used to investigate the properties of biodegradation of polyacrylamide (PAM) by aerobic granules in SBR. The results showed that the glucose-fed aerobic granules could be adapted to the synthetic wastewater, the biodegradation ratio of PAM was 40 times higher than the activated sludge in the same HRT. Comparing with the inoculum, it could be seen that the morphology of PAM-granules changed a lot, and the diameter reduced to 0.6~1.0 mm. |
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| Keywords: | wastewater from oil extraction PAM aerobic granules biodegradation |
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