| 异波折板多段两相厌氧城市污水处理工艺试验研究 |
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| 引用本文： | 邵丕红,韩相奎,艾胜书,刘红波.异波折板多段两相厌氧城市污水处理工艺试验研究[J].吉林大学学报(地球科学版),2007,37(4):789-792. |
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| 作者姓名： | 邵丕红 韩相奎 艾胜书 刘红波 |
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| 作者单位： | 长春工程学院,水利与环境工程学院,长春,130012;吉林建筑工程学院,市政与环境工程学院,长春,130021 |
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| 基金项目： | 教育部科学技术研究重点项目(03034) |
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| 摘 要： | 提出了异波折板多段两相厌氧城市污水处理工艺。通过反应器内异波折板的结构设计、液相流速设计和系统内生物相的分段调控,在提高传质效率的同时,使不同种群微生物的生化活性得到明显改善,有机污染物去除效率显著提高。实验结果表明,当水力停留时间大于10 h时,COD的去除率可达90%以上,而且受温度影响很小。
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| 关 键 词： | 城市污水处理 异波折板反应器 多段两相厌氧工艺 传质 相分离 |
| 文章编号： | 1671-5888（2007）04-0789-04 |
| 修稿时间： | 2006-10-17 |
Experimental Research on the Municipal Wastewater Treatment by Multistage Two-phase Anaerobic Process Using Anaerobic Baffled Reactor |
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| SHAO Pi-hong,HAN Xiang-kui,AI Sheng-shu,LIU Hong-bo.Experimental Research on the Municipal Wastewater Treatment by Multistage Two-phase Anaerobic Process Using Anaerobic Baffled Reactor[J].Journal of Jilin Unviersity:Earth Science Edition,2007,37(4):789-792. |
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| Authors: | SHAO Pi-hong HAN Xiang-kui AI Sheng-shu LIU Hong-bo |
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| Abstract: | The authors put forward a technical process to treat municipal wastewater using multi-stage two-phase anaerobic reactor,which not only increases the efficiency of mass transfer but also improves the biochemical activity of different kinds of microbe,and thereby greatly increases the efficiency of organic pollutants treatment through the design of anaerobic baffled reactor structure,flow velocity and multi-stage regulation of microbe.The experiment results show that when hydraulic residence time longer than 10 h is used,the removal rate of COD is above 90% and less affected by water temperature. |
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| Keywords: | municipal wastewater treatment anaerobic baffled reactor multi-stage two-phase anaerobic process mass transfer separated-phase |
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