| 动态膜-生物反应器对化粪池废水的处理 |
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| 引用本文： | 周彦,濮文虹,杨昌柱,章北平.动态膜-生物反应器对化粪池废水的处理[J].环境科学与技术,2007,30(5):75-77. |
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| 作者姓名： | 周彦 濮文虹 杨昌柱 章北平 |
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| 作者单位： | 华中科技大学环境科学与工程学院,武汉,430074 |
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| 摘 要： | 应用动态膜原理,以0.1mm孔径的普通筛绢代替固定膜材料构成一体式动态膜-生物反应器(DMBR)处理实际化粪池污水。HRT=5h,膜通量J=18L/(m2·h)。动态膜生物反应器对COD和NH4+-N的平均去除率分别达到了65.3%和68.2%,同时还对动态膜的通透性进行了研究。
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| 关 键 词： | 动态膜 膜过滤 粪便污水 |
| 文章编号： | 1003-6504（2007）05-0075-03 |
| 修稿时间： | 2006-07-21 |
A Submerged Dynamic Membrane Bioreactor for Nightsoil Treatment |
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| ZHOU Yan,PU Wen-hong,YANG Chang-zhu,ZHANG Bei-ping.A Submerged Dynamic Membrane Bioreactor for Nightsoil Treatment[J].Environmental Science and Technology,2007,30(5):75-77. |
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| Authors: | ZHOU Yan PU Wen-hong YANG Chang-zhu ZHANG Bei-ping |
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| Abstract: | Instead of static membrane such as micro-filtration membrane or ultra-filtration membrane,the dynamic membrane made of 0.1mm Dacron mesh was utilized to develop a submerged dynamic membrane bioreactor(DMBR).The DMBR was used for treatment of nightsoil at HRT 5h and membrane flux 18L/m2.h.The removal efficiency of COD and NH4+-N in the DMBR was averaged respectively at 65.3% and 68.2%.The filtration capability of the dynamic bio-membrane was also studied. |
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| Keywords: | dynamic membrane membrane filtration nightsoil |
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