复合纳米颗粒改性PVDF - UF膜处理油田废水的研究进展

2011 5th International Conference on Bioinformatics and Biomedical Engineering Pub Date : 2011-05-31 DOI:10.1109/ICBBE.2011.5780984

Z. Qing, Yu Shuili, Lu. Hui

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引用次数: 2

摘要

研究了改性聚偏氟乙烯(PVDF)膜在油田污水处理中的性能，分析了稳定出水的含油量、悬浮物(SS)、浊度和总有机碳(TOC)。此外，从过滤阻力的角度定量评价了减污效果。此外，用化学方法对污染膜进行洗涤，发现改性膜的通量回收率更高。实验结果表明，在不牺牲油田污水处理性能的前提下，改性提高了PVDF膜通量和抗污染能力。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Notice of RetractionStudy on Oilfield Wastewater Treatment with Composite Nanoparticles Modified PVDF UF Membrane

The performance of modified polyvinylidene fluoride (PVDF) membrane in oilfield wastewater treatment was investigated Oil content, suspended solids (SS), turbidity and total organic carbon (TOC) of the stable effluents were analyzed. Moreover, the fouling mitigation was quantitatively evaluated from the view of filtration resistances. In addition, fouled membranes were washed by the chemical method and it was found that the flux recovery ratio of the modified membrane was higher. The experimental results indicated that the modification improved PVDF membrane flux and anti-fouling ability without sacrificing the performances in oilfield wastewater treatment.

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2011 5th International Conference on Bioinformatics and Biomedical Engineering

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