摘要
半挥发性有机物(SVOCs)的人体暴露研究已成为环境研究领域的热点。传统的人体暴露评估方法(如血液组织检测等)具有侵入性、复杂性、成本高、样品难获得等缺点。新型被动采样方法以其非侵入性、简单易行、易于接受等优点逐渐受到了广泛关注。总结了非饮食人体暴露评估的方法,重点介绍了人体暴露评估的新兴被动采样技术,包括硅胶腕带、硅胶胸针、手擦拭样、衣服等,其中硅胶手环和硅胶胸针以其廉价易得、易于被接受和稳定性好等优点逐渐得到了广泛应用;此外,利用衣服作为SVOCs人体暴露研究的手段,也具有良好的发展潜力和应用前景。
The assessment of the human exposure to the semivolatile organic compounds(SVOCs)is one of the hotspots in the environmental research field.The traditional methods(such as the blood and urine tests)have the disadvantages of invasiveness,complexity,high cost,and difficulty in collecting samples,among others.Novel passive sampling technologies were developed,which are non-intrusive,simple and convenient,and practicable.This paper reviews the human exposure assessment methods,including the model calculation based on the SVOC concentrations in the environmental matrices(e.g.,air or dust),the invasive sampling,and the passive sampling,focusing on the emerging novel passive sampling technologies,including the silicone wristband,the silicone brooch,the hand wipe,and the clothing.Currently,the silicone wristband and brooch and the hand wipe samplings are widely used due to their advantages,such as the low price,the ease to use,the acceptability,and the good stability.The hand wipe can be used to capture the exposures via the hand-to-mouth contact and the dermal absorption.Meanwhile,the clothing is a novel passive sampling technology,which can be used to capture both gaseous and particle SVOCs.Therefore,using clothing to assess the human exposure has a good promise in its development and application.
作者
张子豪
王琰
ZHANG Zihao;WANG Yan(School of Environmental Science and Technology,Key Laboratory of Industrial Ecology and Environmental Engineering(MOE),Dalian University of Technology,Dalian 116024,China)
出处
《科技导报》
CAS
CSCD
北大核心
2021年第22期65-74,共10页
Science & Technology Review
基金
国家自然科学基金面上项目(21976023)
中央高校基本科研业务费专项(DUT19LK43)。
