| 立式A/O-MBR处理生活污水的试验研究 |
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| 引用本文： | 张小妹,刘志强,李卿卿,王俊莹,柳超.立式A/O-MBR处理生活污水的试验研究[J].青岛理工大学学报,2010,31(2):59-62. |
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| 作者姓名： | 张小妹 刘志强 李卿卿 王俊莹 柳超 |
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| 作者单位： | 青岛理工大学,环境与市政工程学院,青岛,266033 |
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| 基金项目： | 西部建筑科技国家重点实验室(筹)开放研究基金 |
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| 摘 要： | 建立了立式A/O-MBR系统,该系统在A段与O段体积比为0.7时,TN去除效果较为理想.运行期间,对COD、NH3-N、TN的去除效率均较高.而立式A/O-MBR所需占地面积小于其他工艺,具备将其投入工程应用的潜质.试验中对比了由尼龙筛网形成的DMBR与MBR在运行状况与出水水质上的差异性,结果表明:DMBR一定程度上能够有效克服MBR成本高、易污染等缺点,且出水水质良好.
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| 关 键 词： | 立式A/O-MBR 尼龙筛网 动态膜 生活污水 |
Pilot Study on Vertical A/O-MBR for Domestic Wastewater |
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| ZHANG Xiao-mei,LIU Zhi-qiang,LI Qing-qing,WANG Jun-ying,LIU Chao.Pilot Study on Vertical A/O-MBR for Domestic Wastewater[J].Journal of Qingdao Technological University,2010,31(2):59-62. |
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| Authors: | ZHANG Xiao-mei LIU Zhi-qiang LI Qing-qing WANG Jun-ying LIU Chao |
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| Affiliation: | ZHANG+Xiao-mei,LIU+Zhi-qiang,LI+Qing-qing,WANG+Jun-ying,LIU+Chao+(School+of+Environmental+%26+Municipal+Engineering,Qingdao+Technological+University,Qingdao+266033,China) |
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| Abstract: | On the vertical A/O-MBR system,the TN removal efficiency is best while the volume ratio of anoxic and oxic zone was 0.7.COD,NH3-N and TN removal rates are high.Its footprint is less than other processes.The system possesses the potential to be used in practical engineering.The operating conditions and effluent quality of DMBR are compared with those of MBR.The result shows DMBR can effectively overcome some defects of MBR,such as high membrane cost and fouling,and the effluent quality of DMBR is better. |
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| Keywords: | vertical A/O-MBR nylon screen dynamic membrane domestic wastewater |
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