| 聚砜-Al2O3复合膜处理油田含油污水 |
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| 引用本文： | 张裕卿,丁健,常俊石. 聚砜-Al2O3复合膜处理油田含油污水[J]. 工业水处理, 2000, 20(2): 24-25,34 |
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| 作者姓名： | 张裕卿 丁健 常俊石 |
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| 作者单位： | 1. 天津大学化工学院,天津,300072
2. 天津化工研究设计院,天津,300131 |
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| 基金项目： | 国家科技攻关项目,高等学校博士学科点专项科研项目,,,, |
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| 摘 要： | 报导了用Ａｌ２Ｏ３微粒填充到聚砜中制备的复合膜对含油水体进行处理。通过对水通量随操作压力,时间和水样的分析可知,该复合膜对含油污水有很好的处理效果。在相同的操作压力下,ＰＳＦ与Ａｌ２Ｏ３质量比为１０：５的复合膜的水渗透通量最大,并且随着时间的进行该复合膜的水渗透通量下降的最慢;
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| 关 键 词： | 含油废水 废水处理 聚砜 三氧化二铝 膜分离 |
Treatment of oil-bearing wastewater in oil field by polysulfone-alumina(Al2O3) composite membrane |
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| ZHANG Yu-qing,DING Jian,CHANG Jun-shi. Treatment of oil-bearing wastewater in oil field by polysulfone-alumina(Al2O3) composite membrane[J]. Industrial Water Treatment, 2000, 20(2): 24-25,34 |
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| Authors: | ZHANG Yu-qing DING Jian CHANG Jun-shi |
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| Abstract: | This paper reports the treatment of oil bearing wastewater by polysulfone alumina composite membrane which have been produced by the addition of Al 2O 3 to polysulfone(PSF). After the change of the permeate flux along with time and pressure is measured and the water sample is analysed, the composite membrane are found to be very effective for removing oil from oil bearing wastewater.The permeation flux of the composite membrane still keeps 85% the first flux after sixth cleaning, the treated water samples conform to application request in oil field. |
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| Keywords: | oil bearing wastewater wastewater treatment composite membrane polysulfone alumina |
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