摘要
挥发酚被列为环境优先控制的有机污染物,已成为评价环境污染的重要指标之一。该文简述了挥发酚的化学性质及地质环境来源,概括了国内外挥发酚测定的相关标准方法,从样品预处理技术和检测技术两方面综述了近年来地质环境样品中挥发酚分析的研究现状。重点对溶剂萃取、蒸馏、固相萃取、固相微萃取和吹扫捕集等样品预处理技术,以及4-氨基安替比林分光光度法、紫外和荧光分光光度法、溴化容量法、气相色谱法、液相色谱法和酚生物传感器法等技术在地质环境样品中挥发酚分析上的应用进行了较为全面的总结,并对其未来的发展趋势进行了展望,为进一步研究挥发酚的分析技术及其环境应用提供参考。
Volatile phenols, the toxic organic compounds, are listed as the environmental priority controlled pollutants. The content level of them has become one of the important indicators for envi- ronmental pollution evaluation. This review briefly states the chemical characteristics and geoenviron- mental sources of volatile phenols, summarises the relevant domestic and international standard meth- ods, concludes the research progress on application of sample pretreatment technologies （ e. g. solvent extraction, distillation, solid phase extraction, solid phase microextraction, purge and trap ） and analytical methods（ e. g. 4-amino antipyrine spectrophotometry, ultraviolet and fluorescence spectro- photometry, bromine method, gas chromatography, liquid chromatography, phenol biosensor method） in the analysis of volatile phenols in geoenvironmental samples. The future development trend about the analysis of volatile phenols is also prospected. The review provides a reference for the further study on analytical methods of volatile phenols and their environmental applications.
出处
《分析测试学报》
CAS
CSCD
北大核心
2015年第3期367-374,共8页
Journal of Instrumental Analysis
基金
国土资源公益性行业科研专项(200911044-02-2)
关键词
挥发酚
地质环境样品
预处理
检测技术
综述
volatile phenols
geoenvironmental samples
pretreatment
analytical methods
review
