含油废水气浮处理药剂的应用与研究进展.pdf

2001年5月 1：业水处理 May，2001 第21卷第5期 Industria1 Water Treatment V0j．21 No．5 含油废水气浮处理药剂的应用与研究进展 姜恒。，宫红 ，吴平 (1．抚顺石油学院应化系，辽宁抚顺 113001；2．抚顺石油机械厂环保设备分厂，辽宁抚顺 113004) [tli要]综述了国内外石油和石化行业含油污水气浮处理药剂的作用机理、种类以及使用性能的近期研究与应 用进展。与无机浮选药剂相比，有机浮选药剂具有产生的浮渣量步、效率高等优点，其研究、开发与应用在我国还 应得到进一步重视，一些阳离子型共聚物 体的规模化生产问题还有待解决。未来水处理浮选药剂应向多功能、 高效、广谱方向发展。 [关■调]舍油废水；油水分离；气浮药制 [中圈分类号]X703 【文献标识码]A [文章编号]1005—829X(2001)05—0005—04 Recent research and application development of gas flotation aids for the treatment of oiI—bearing wastewater JIANG Heng ．GONG Hong ．WU Ping (J．Department ofApplied Chemistry，Fush“Petroleum Institute，Pushun J13001，China； 2 Fushun PetroLeum,VIachine Works，Fushun 1 13004，C^ina) Abstract：The recent research and application development of gas flotation aids for the treatment of oil—bearing wastewater from oilfield and refinery are reviewed．The demulsification mechanism，categories and performance of gas flotation aids are discussed in detail(ompared with inorganic flotation aids，organic flotation aids exhibit some advantages of high efficiency and little froth．Further attention should be paid to the research，development and application of organic flotation aids The problem of large—scale production of monomer for cationic copolymer needs to be resolved In the hJture，the flotation aids shoutd be multifunctioned，high efficient and have broad spectrum． Key words：oil—bearing wastewater；oil／wawr separation；gas flotation aids ll●ll¨+… ll ●l…●¨『●__¨●¨+ ll●¨+ Il● + I●㈨+¨ l『●|I● ¨● ● 『I●Ilh+ l●Ⅲ ¨l●…●II ● ¨●ll¨+ ¨●… … |lI●¨ ／otfon~[J】． pl Environ Microbiol，1990 56(1)：210—217