| 膜材质对MBR处理含典型PPCPs污水效果的影响 |
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| 引用本文： | 杨奇,邱江平,唐利,李旭东,李银生.膜材质对MBR处理含典型PPCPs污水效果的影响[J].哈尔滨商业大学学报(自然科学版),2012(3):280-285. |
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| 作者姓名： | 杨奇 邱江平 唐利 李旭东 李银生 |
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| 作者单位： | 上海交通大学农业与生物学院 |
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| 基金项目： | 国家自然科学基金项目(50808120);科技部农业科技成果转化资金项目(2009GB2C000117);水体污染控制与治理科技重大专项(2009ZX07105-003) |
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| 摘 要： | 分别采用聚偏二氟乙烯(PVDF)膜和聚四氟乙烯(PTFE)膜两种膜生物反应器(以下简称PVDF膜和PTFE膜)对含有PPCPs(萘普生或诺氟沙星)的生活污水进行去除效果的比较研究.结果表明,PTFE膜对萘普生和COD的去除效果更好;而PVDF膜对诺氟沙星和氨氮的去除效果较好.采用电镜观察膜表面受污染情况.结果表明,PTFE膜的运行稳定性高,但其通透性较差;而PVDF膜处理效果和稳定性虽略差于PTFE膜,但适合长期高质量浓度污水处理.
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| 关 键 词： | PPCPs 一体式膜生物反应器 PVDF PTFE |
Influence of membrane materials on removal effects of domestic wastewater containing PPCPs in MBR |
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| YANG Qi,QIU Jiang-ping,TANG Li,LI Xu-dong,LI Yin-sheng.Influence of membrane materials on removal effects of domestic wastewater containing PPCPs in MBR[J].Journal of Harbin University of Commerce :Natural Sciences Edition,2012(3):280-285. |
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| Authors: | YANG Qi QIU Jiang-ping TANG Li LI Xu-dong LI Yin-sheng |
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| Institution: | (School of Agriculture and Biology,Shanghai Jiaotong University,Shanghai 200240,China) |
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| Abstract: | Two kinds of membrane bioreactors: polyvinylidene fluoride(PVDF) membrane bioreactor and polytetrafluoroethylene(PTFE) membrane bioreactor(hereinafter referred to as PVDF and PTFE) were respectively tested to compare the treatment effects on the domestic wastewater containing PPCPs(Naproxen or Norfloxacin).The results indicated that when dealing with Nap.and COD,PTFE had better removal effects;however PVDF is better with Nor.and NH4+—N.SEM is used to observe the fouling on the surface of membranes.The results indicated that PTFE had a high operation stability but with poor permeability.Meanwhile,although PVDF acts a little disappointing in removal effect and stability when compared to PTFE,it was appropriate for long-term treatment of wastewater with high concentration of organism. |
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| Keywords: | PPCPs integrative MBR PVDF PTFE |
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