| 洗车废水处理新工艺 |
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| 引用本文： | 林国梁,刘飞,白俊智.洗车废水处理新工艺[J].水处理技术,2007,33(1):71-73. |
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| 作者姓名： | 林国梁 刘飞 白俊智 |
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| 作者单位： | 东北大学,辽宁,沈阳,110004 |
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| 摘 要： | 本文通过膜生物反应器MBR处理某车辆厂洗车废水的试验研究,找出一个能满足恢复膜污染的最小曝气量。通过调节曝气量,考察各运行工况下,曝气强度对有机物去除效果的影响,求出不同曝气强度条件下的膜通量。结合理论计算,分析曝气量和抽停时间比对膜过滤性能的影响。
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| 关 键 词： | 膜生物反应器 曝气量 抽停时间比 膜通量 膜污染 |
| 文章编号： | 1000-3770（2007）01-071-03 |
| 修稿时间： | 2006-09-11 |
TREATMENT OF VEHICLE-WASHING WASTEWATER BY MEMBRANE BIOREACTOR |
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| LIN Guo-liang,LIU fei,BAI Jun-zhi.TREATMENT OF VEHICLE-WASHING WASTEWATER BY MEMBRANE BIOREACTOR[J].Technology of Water Treatment,2007,33(1):71-73. |
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| Authors: | LIN Guo-liang LIU fei BAI Jun-zhi |
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| Abstract: | Through a test for treatment of vehicle washing wastewater by MBR,the least aeration quantity for lessening membrane pollution was found out.The effect of aeration strength on organics removal was investigated.It was shown that,at 0.03MPa operating pressure,membrane flux had greater increase;when aeration quantity was 0.8m3/h,membrane flux markedly increased,after that,increasing aeration quantity had no obvious influence on membrane flux;0.8m3/h was the optimal aeration quantity. |
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| Keywords: | MBR aeration quantity pumping time membrane flux membrane pollution |
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