超滤分离技术在水处理中的应用

摘要

近些年来,超滤膜分离技术在饮用水制备、污水处理及回用等领域取得了不少新成果,应用前景广阔。文章论述了超滤膜分离技术在饮用水制备、油/水乳浊液处理、纤维工业及造纸工业废水处理上的应用研究概况,还阐述了超滤膜分离技术的工作机理、超滤膜材料及膜制备、超滤膜组件、超滤膜的污染及清洗等情况,展示了该技术在水处理中的应用和发展趋势。%In recent years, many new achievements of ultraflltration technology(UFT)have been obtained in the fields of production of drinking water, and wastewater purification and reuse, and the technology showed a promising application foreground. The research status of the ultrafiltration technology applied in the production of drinking water, and in the treatment of oil-containing wastewater, fiber and paper industry wastewater and some other kind of wastewater were summarized, meanwhile, the application the developing tendency of the said technology treating the corresponding wastewater was pointed out.