| 膨胀石墨过滤膜的制备及其除油效果 |
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| 引用本文： | 涂宏波,高林,颜学敏.膨胀石墨过滤膜的制备及其除油效果[J].精细石油化工进展,2011,12(5):24-27. |
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| 作者姓名： | 涂宏波 高林 颜学敏 |
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| 作者单位： | 长江大学化学与环境工程学院,荆州,434023 |
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| 摘 要： | 采用适度压缩膨胀石墨的方法制备了用于含油污水处理的过滤膜.通过处理江汉油田采油污水的实验,研究了膨胀石墨过滤膜的密度和渗透通量等因素对膨胀石墨过滤膜的强度、除油效果以及除油能力的影响.结果表明,随着膨胀石墨过滤膜的密度增加,膜的强度随之提高,但渗透能力下降;增加膨胀石墨过滤膜的密度,可降低处理后水中的含油量,但同时也会...
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| 关 键 词： | 膨胀石墨 过滤膜 采油污水 污水处理 除油效果 |
Preparation of Expanded Graphite Filter Membrane and Its Oil- removal Effect |
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| Tu Hongbo,Gao Lin,Yan Xuemin.Preparation of Expanded Graphite Filter Membrane and Its Oil- removal Effect[J].Advances in Fine Petrochemicals,2011,12(5):24-27. |
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| Authors: | Tu Hongbo Gao Lin Yan Xuemin |
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| Affiliation: | Tu Hongbo Gao Lin Yan Xuemin(College of Chemistry and Environmental Engineering,Yangtze University,Jingzhou 434023) |
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| Abstract: | The expanded graphite filter membrane(EGFM) for oil field produced water treatment was prepared by compressing expanded graphite moderately.The influences of the density and permeation flux of EGFM on membrane strength,oil removal effect and oil removal ability were investigated by treating oil field produced water of Jianghan oil field.The experimental results show that the strength of EGFM increases with the density of EGFM,while the permeation flux of EGFM decreases at the same time.The oil removal effec... |
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| Keywords: | expanded graphite filter membrane oil field produced water wastewater treatment oil-removal effect |
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