| 敞开式微气泡富氧曝气活性污泥新工艺 |
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| 引用本文： | 肖文胜,李于晓,赵旭德.敞开式微气泡富氧曝气活性污泥新工艺[J].环境科学与管理,2007,23(9):122-124. |
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| 作者姓名： | 肖文胜 李于晓 赵旭德 |
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| 作者单位： | 黄石理工学院,环境科学与工程学院,湖北,黄石,435003 |
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| 摘 要： | 活性污泥法在降解污水中所含有机物时,如增加污水中的溶解氧量,可大幅度提高污泥中微生物的活力,显著改善污水处理效率.但过去由于氧气成本高,纯氧曝气法一直处于试验阶段,未能很好地推广应用.变压吸附现场制氧可提供廉价氧气源,结合微气泡富氧曝气技术,同时实现了充氧和混合工艺,氧的利用率大幅提高,显著降低了纯氧曝气处理污水的综合投资和运行成本,是一种高效、低能耗的污水处理新工艺,具有很好的应用前景.
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| 关 键 词： | 微气泡 富氧 曝气 敞开式 微气泡 富氧曝气 活性污泥 新工艺 Aeration Full Micropore Open 前景 污水处理 能耗 运行成本 投资 综合 处理污水 纯氧曝气 利用率 混合工艺 充氧 |
| 文章编号： | 1673-1212（2007）09-0122-03 |
| 修稿时间： | 2007-04-23 |
New Activated Sludge Process of Open Micropore Full -Oxygen Aeration |
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| Xiao Wensheng,Li Yuxiao,Zhao Xude.New Activated Sludge Process of Open Micropore Full -Oxygen Aeration[J].Environmental Science and Management,2007,23(9):122-124. |
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| Authors: | Xiao Wensheng Li Yuxiao Zhao Xude |
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| Institution: | School of environmental science and engineering, Huangshi Institute of Technology, Huangshi 435003, China |
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| Abstract: | Wheri organic contaminant was degradated in activated sludge process, microbiological activity would be improved with the amount of dissolved oxygen supply. As cheap oxygen supply was offered by PSA process, utilization efficiency of oxygen was raised. The cost of investment and operation were reduced with open micropore full - oxygen aeration and mixing process. Thus, this new process has extensive market potential in China as well as one of wastewater treatment technology with high - effi- ciency, low energy - consumed. |
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| Keywords: | micropore full - oxygen aeration |
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