[Wiley数据库][2010]Ionic liquid as extraction agent for detection of volatile phenols in wastewater and--中科院兰州化物所离子液体

[Wiley数据库][2010]Ionic liquid as extraction agent for detection of volatile phenols in wastewater and

发布时间:2016-01-21 09:37:49 阅读次数:

题名	[Wiley数据库][2010]ionic liquid as extraction agent for detection of volatile phenols in wastewater and its regeneration
参考引用方式	Hui-qiong Ni, Jie Dong, Jian-jun Shi, Wei Wang. J. Sep. Sci. 2010, 33, 1356–1359
研究机构	安徽科技大学
所涉及离子液体	1-丁基-3-甲基咪唑六氟磷酸盐 174501-64-5
研究领域	离子液体萃取剂；挥发酚；再生
论文摘要	Volatile phenols in the wastewater provide a basic parameter of the pollution. Spectrophotometric method based on the reactions of the individual phenols with 4-aminoantipyrine in the presence of an oxidizing agent is the current ofﬁcial analytical method in many countries. In this paper, we propose a method for extracting the resultant colored dye with ionic liquid 1-butyl-3-methylimidazolium hexaﬂuorophosphate instead of chloroform. The results revealed excellent extraction efﬁciency, and the used ionic liquid could be regenerated easily. The method with small volume green reagent could be potentially applied in portable devices for in situ environmental analysis.
关键词	Extraction reagent/ Ionic liquid 1-butyl-3-methylimidazolium hexaﬂuorophosphate / regeneration / volatile phenols