油田采出水膜精细过滤技术研究进展

The Research Progress of Fine Oilfield Produced Water Membrane Filtration Technology

膜精细过滤技术是最近几年逐渐发展起来的新技术,它能够用于油田污水处理,其中超滤、微滤、纳滤和反渗透等膜技术在油田采出水处理方面具有显著的优越性。介绍了国内外膜精细过滤技术在油田采出水处理方面的研究现状,并提出了面临的主要问题及建议。

Fine membrane filtration technology is a new technology which has remarkable superiority in recent years.It can be used in oil field wastewater treatment,including microfiltration,ultrafiltration,nanofiltration and reverse osmosis membrane technology.The fine membrane filtration technology was introduced in oilfield produced water treatment at home and abroad in recent years.And main problems and suggestions are also pointed out.