Determination of phenol in landfill leachate by using microchip capillary electeophoresis with end-channel amperometric detection

CORC > 生态环境研究中心 > 中国科学院生态环境研究中心 > 环境化学与生态毒理学国家重点实验室

	Determination of phenol in landfill leachate by using microchip capillary electeophoresis with end-channel amperometric detection
	Wu, YY; Lin, JM
刊名	JOURNAL OF SEPARATION SCIENCE
	2006
卷号	29 期号:1 页码:137-143
关键词	end-channel amperometric detection landfill leachate microchip capillary electrophoresis (MCCE) standard addition method
英文摘要	Phenol, 2,4-dichlorophenol (2,4-DCP), and 2,4,6-trichlorophenol (2,4,6-TCP) were baseline separated by using a homemade microchip CE with an end-channel amperometric detector where a 50 pin Pt microdisk working electrode (WE) and a Pt cathode were integrated onto the microchip itself. Separation parameters such as injection time and voltage, pH of the buffer, online pretreatment condition for WE, reproducibility, and detection potential were investigated. Under the selected separation conditions, the linear ranges for phenol, 2,4-DCP, and 2,4,6-TCP were 2200, 4 - 400, and 4 - 400 mu M, respectively. The LODs were 0.4, 0.5, and 0.7 mu M for phenol, 2,4-DCP, and 2,4,6-TCP, respectively (S/N = 3). The standard addition method was successfully applied to the analysis of landfill leachate samples and the concentration of phenol in the landfill leachate samples was measured to be 0.32 and 0.21 mM, respectively. The recoveries were in the range of 85 - 103% and corresponding RSDs were less than 5.5%.
WOS记录号	WOS:000235291100016
内容类型	期刊论文
源URL	[http://ir.rcees.ac.cn/handle/311016/22860]
专题	生态环境研究中心_环境化学与生态毒理学国家重点实验室
推荐引用方式 GB/T 7714	Wu, YY,Lin, JM. Determination of phenol in landfill leachate by using microchip capillary electeophoresis with end-channel amperometric detection[J]. JOURNAL OF SEPARATION SCIENCE,2006,29(1):137-143.
APA	Wu, YY,&Lin, JM.(2006).Determination of phenol in landfill leachate by using microchip capillary electeophoresis with end-channel amperometric detection.JOURNAL OF SEPARATION SCIENCE,29(1),137-143.
MLA	Wu, YY,et al."Determination of phenol in landfill leachate by using microchip capillary electeophoresis with end-channel amperometric detection".JOURNAL OF SEPARATION SCIENCE 29.1(2006):137-143.