| 超滤膜的零污染通量及其在城市水处理工艺中的应用 |
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| 引用本文： | 李圭白,粱恒.超滤膜的零污染通量及其在城市水处理工艺中的应用[J].中国给水排水,2012,28(10):5-7. |
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| 作者姓名： | 李圭白 粱恒 |
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| 作者单位： | 哈尔滨工业大学 城市水资源与水环境国家重点实验室,黑龙江 哈尔滨,150090 |
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| 基金项目： | 国家自然科学基金重点资助项目，城市水资源与水环境国家重点实验室(哈尔滨工业大学)自主课题 |
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| 摘 要： | 对于超滤膜在城市水处理工艺中的应用,选择合适的膜通量和控制膜污染是其成功的关键所在。围绕上述关键点,结合城市超滤水厂的运行要求,系统论述了超滤膜零污染通量和经济通量的关系,并以东营超滤水厂为例,开展了超滤膜的零污染通量生产性试验,确定了该水厂在不同条件下的超滤膜零污染通量。超滤膜零污染通量相关内容的研究将可能成为膜技术发展的一个新方向。
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| 关 键 词： | 超滤膜 零污染通量 经济通量 饮用水处理工艺 |
Zero Irreversible Flux for Ultrafiltration and Its Application in Water Treatment Process |
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| LI Gui-bai
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LIANG Heng.Zero Irreversible Flux for Ultrafiltration and Its Application in Water Treatment Process[J].China Water & Wastewater,2012,28(10):5-7. |
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| Authors: | LI Gui-bai LIANG Heng |
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| Affiliation: | (State Key Laboratory of Urban Water Resource and Environment,Harbin Institute of Technology, Harbin 150090,China) |
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| Abstract: | As for the application of ultrafiltration in water treatment process,the two key points include the selection of suitable membrane flux and membrane fouling control.Based on the points mentioned above and the needs of ultrafiltration water plant,the relationship between zero irreversible flux and economic flux for ultrafiltration is discussed.The productive experiment for the zero irreversible flux was conducted in Dongying Ultrafiltration Water Plant.The zero irreversible fluxes under different conditions were determined for the water plant.The related issues and solutions might provide a new direction for the development of membrane technology. |
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| Keywords: | ultrafiltration zero irreversible flux economic flux drinking water treatment process |
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