膜法处理含油废水研究进展

Advances in Research on Oily Wastewater Treatment by Membrane Process

介绍了含油废水的来源、危害及其一般的处理方法,概述了国内外处理含油废水的膜分离技术———微滤、超滤、反渗透及膜法联合处理工艺的研究现状。对膜污染与预防问题进行了探讨,指出了膜法联合处理工艺是今后处理含油废水的研究方向,而研制抗污染、净化效果好、成本低廉的新型功能有机高分子过滤吸附材料也是含油废水处理领域的一项重要工作。

The sources, hazards and general treatment methods of oily wastewater are introduced and the current research on membrane separation technology for oily wastewater treatment at home and abroad are also summarized, such as micro-filtration, ultra-filtration, reverse osmosis and combined membrane treatment process. The problems of membrane fouling and prevention are discussed. It is pointed out that the research direction of oily wastewater treatment is combined membrane treatment process, and the development of new functional organic polymer filtration-adsorption material with good fouling resistibility, good purifying effect and low cost is also an important work in oily wastewater treatment.