| 软硬质悬浮填料对控制 MBR 膜污染效能的影响 |
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| 引用本文： | 顾国强,黄亚君,王 静,韦 晓,仉春华.软硬质悬浮填料对控制 MBR 膜污染效能的影响[J].天津农业科学,2014(3):37-39. |
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| 作者姓名： | 顾国强 黄亚君 王 静 韦 晓 仉春华 |
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| 作者单位： | 大连民族学院环境科学与工程系,辽宁大连116600 |
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| 基金项目： | 辽宁省教育厅科学研究一般项目（L2013509）;2013年辽宁省大学生创新创业训练计划项目（201312026005） |
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| 摘 要： | 以无纺布作为膜组件,向膜生物反应器A(MBR-A)和膜生物反应器B(MBR-B)中分别投加硬质和软质悬浮填料处理人工废水。通过分析测定MBR-A和MBR-B膜污染阻力R、可逆膜污染阻力Rf和不可逆膜污染阻力Rif的变化,考察软质和硬质悬浮填料控制膜污染的效果。结果表明,软质悬浮填料控制MBR膜生物反应器膜污染的效果好于硬质悬浮填料,特别是在控制不可逆污染阻力Rif上,软质悬浮填料有明显的作用效果。
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| 关 键 词： | 软硬质悬浮填料 MBR 膜污染 |
Effect of Soft and Hard Suspended Carriers on Performance of MBR Membrane Fouling Control |
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| GU Guo-qiang,HUANG Ya-jun,WANG Jing,WEI Xiao,ZHANG Chun-hua.Effect of Soft and Hard Suspended Carriers on Performance of MBR Membrane Fouling Control[J].Tianjin Agricultural Sciences,2014(3):37-39. |
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| Authors: | GU Guo-qiang HUANG Ya-jun WANG Jing WEI Xiao ZHANG Chun-hua |
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| Institution: | (Department of Environmental Science and Engineering Dalian Nationalities University, Dalian, Haoning 116600, China ) |
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| Abstract: | The non-woven fabric was used as membrane model in membrane bioreactor A （MBR-A） and membrane bioreactor B （MBR-B）. Soft and hard suspended carriers were added to MBR-A and MBR-B respectively, to treat the artificial wastewater. By testing membrane fouling resistance R, reversible membrane fouling resistance RI and irreversible membrane fouling resistance Re in MBR-A and MBR-B, the effects of soft and hard suspended carriers on the performance of membrane fouling control was investigated. The results showed that the performance of fouling control in MBR-A was better than the performance in MBR-B, especially on Re control, the soft suspended carriers had obvious advantages. |
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| Keywords: | soft and hard suspended carriers MBR membrane fouling |
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