| 动态膜技术的研究进展及其在冶炼行业中的应用前景 |
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| 引用本文： | 王锋锋,张建锋,王延军. 动态膜技术的研究进展及其在冶炼行业中的应用前景[J]. 工业用水与废水, 2011, 42(5): 6-9 |
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| 作者姓名： | 王锋锋 张建锋 王延军 |
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| 作者单位： | 1. 西安建筑科技大学环境与市政工程学院,西安,710055
2. 陕西金禹科技发展有限公司,西安,710055 |
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| 摘 要： | 介绍了预涂动态膜技术的成膜机理,并论述了预涂剂pH值、浓度、温度、基质膜孔径、错流速率、跨膜压差等因素对动态膜形成和性能的影响,指出动态膜技术具有膜材料丰富、价格低廉、制作简单、抗污染能力强、出水量大、清洗再生方便等优良特性,在冶炼、化工等行业具有广阔的应用前景.
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| 关 键 词： | 动态膜 基质膜 膜污染 冶炼行业 |
Research progress of dynamic membrane technology and its application prospect in smelting industry |
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| WANG Feng-feng,ZHANG Jian-feng,WANG Yan-jun. Research progress of dynamic membrane technology and its application prospect in smelting industry[J]. Industrial Water & Wastewater, 2011, 42(5): 6-9 |
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| Authors: | WANG Feng-feng ZHANG Jian-feng WANG Yan-jun |
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| Affiliation: | WANG Feng-feng1,ZHANG Jian-feng1,WANG Yan-jun2 |
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| Abstract: | The membrane formation mechanism of precoating dynamic membrane technology was intro-duced;and the effects of pH value,concentration,temperature,basement membrane aperture,cross-flow velocity,transmembrane pressure and some other factors of precoating reagent on the formation and performance of dynamic membrane were elaborated.It was pointed out that,dynamic membrane technology had advantages of abundant membrane material,low cost,easy preparation,strong anti-pollution capacity,large water yield,easy cleani... |
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| Keywords: | dynamic membrane basement membrane membrane fouling smelting industry |
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