Most of oilfields in China have entered the middle and late stages of mining,produced liquid water content increases on year by year.The produced liquid water content exceeds 90% in some oilfields,resulting in dramatic increase of the wastewater that needs to be treated.With the enhanced awareness of environmental protection,the treatment of wastewater produced while producing oil in some oilfields is drawing more attention.As a result,a new pharmacy,which is able to deal with the oily wastewater,is introdu...
【基金】
教育部科学技术研究重点项目(207032)
【更新日期】
2010-01-25
【分类号】
X741
【正文快照】
1引言烷基咪唑类离子液体又称功能化离子液体(Taskspecific ionic liquids)[1],是近些年才广泛研究的化学物质,作为环境友好型溶剂,正在被人们认识和接受。图1是烷基咪唑类阳离子的结构。图1烷基咪唑类阳离子的结构Fig.1 The structure of alkyl imidazolium cation离子液体作?