摘要
环境内分泌干扰物(EDCs),尤其是痕量酚类和类固醇类EDCs,在复杂环境介质(如水、沉积物、污水厂进出水、污泥、生物样品等)中的前处理技术和分析方法成为当前亟需解决的问题。建立完善的复杂环境介质中准确、灵敏的分析检测技术成为摆在环境科学工作者面前的重要任务之一。鉴于我国EDCs研究的紧迫性和滞后性,将酚类和类固醇类EDCs作为一个有机整体详细论述了在复杂环境介质中的前处理技术和分析方法,包括样品采集、保存、萃取、净化、衍生化、仪器分析、生物学分析等,为典型EDCs的风险评价、污染特征和污染控制措施研究提供了基础资料,具有明显的理论意义、社会环境意义和应用价值。
Due to the complexity of the environmental matrix,such as water,sediment,influent,effluent,sludge,biological sample and so on,it is very difficult to treat and analyze the EDCs in natural environment.Therefore,it is of crucial importance to develop the pretreatment technology and analytical method for the accurate and sensitive determination of the EDCs in the complex media. In consideration of the urgency and hysteresis of study on EDCs,phenolic and steroidal EDCs are selected as target compounds for disscussing the pretreatment technology and analytical method for complex matrix. Research progress has been extended to sample collection,preservation,extraction,purification,derivation,instrument detection,biological analysis,and so on. This paper provides more comprehensive fundamental data for risk assessment,pollution characteristic and contamination control of the representative EDCs in complex environment media. The research has remarkable significances in theory,social,environmental health and engineering application.
出处
《分析试验室》
CAS
CSCD
北大核心
2015年第10期1235-1240,共6页
Chinese Journal of Analysis Laboratory
基金
国家自然科学基金项目(41403081)
四川省应用基础研究计划项目(2015JY0168)
西南科技大学高端引进人才项目(13zx7126)
固体废物处理与资源化教育部重点实验室项目(14tdgk01-3)资助
关键词
类固醇
酚类
环境内分泌干扰物
前处理技术
分析方法
Phenols
Steroids
Endocrine disrupting chemicals
Pretreatment technology
Analytical method