摘要
随着环保要求的提高,含油废水的处理日益受到重视,油水乳液是油田采出液的主要组成部分,同时也是含油废水处理的重难点。未经处理的油水乳液直接排放不仅对环境和人体健康有致命影响,而且会造成大量石油资源浪费和经济损失。因此,油水乳液分离已经引起了世界的广泛关注。本文综述了处理油水乳液的3种新型材料:聚合物膜、聚合物多孔泡沫和磁性纳米颗粒,分别介绍了它们的制备方法以及其在处理油水乳液中的应用情况和优势特点,展望了油水乳液分离材料的发展趋势。
With the improvement of environmental protection requirements, more and more attentions are paid to the facile treatment of oily waste water. Oil-water emulsion is the main component of oilfield production fluids, and it is also a major difficulty in the treatment of oily wastewater. Untreated oil-water emulsions not only has a fatal impact on the environment and human health, but also causes a large amount of waste of oil resources and economic losses. Therefore, the separation of oil-water emulsions has caused widespread attention. This paper reviews three new types of materials for the treatment of oil-water emulsions： polymer membranes, porous polymer foams, and magnetic nanoparticles. Their preparation, application and advantages in the treatment of oil-water emulsions are also described and discussed in detail. The future trends of the polymeric materials and preparation for effectively treating oil-water emulsions are also prospected.
作者
张芮
程杰
刘关飞
张海燕
武元鹏
郑朝晖
丁小斌
ZHANG Rui;CHENG Jie;LIU Guan-fei;ZHANG Hai-yan;WU Yuan-peng;ZHENG Zhao-hui;DING Xiao-bin(School of Materials Science and Engineering,Southwest Petroleum University,Chengdu 610500,Chinas;State Key Laboratory of Petroleum and Petrochemical Pollution Control and Treatment,Beijing 102206,Chinas;Institute of Organic Chemistry,Chinese Academy of Sciences,Chengdu 610041,China)
出处
《高分子通报》
CAS
CSCD
北大核心
2018年第11期24-34,共11页
Polymer Bulletin
基金
石油石化污染物控制与处理国家重点实验室开放课题(PPC2017008)
大学生创新创业训练计划项目(201610615001
201710615006)
南充市科技基础研究项目(NC17SY4015)
西南石油大学第十七期课外开放实验重点项目(KSZ17128)
关键词
油水乳液
聚合物膜
聚合物多孔海绵
磁性纳米颗粒
Oil-water emulsion
Polymer membrane
Polymer porous sponge
Magnetic nanoparticles
