不同功能区大气颗粒物中铅的生物可给性研究进展  

Research Progress on Bio-Accessibility of Pb in Atmospheric Particulate Matters from Different Functional Areas

作　　者：杨豪 邢维芹[1] 李立平[1] Yang Hao;Xing Weiqin;Li Liping(School of Environmental Engineering,Henan University of Technology,Zhengzhou,Henan 450001,China)

机构地区：[1]河南工业大学环境工程学院,河南郑州450001

出　　处：《绿色科技》2020年第4期41-42,共2页Journal of Green Science and Technology

基　　金：国家重点研发计划(编号:2016YFE0106400);国家自然科学基金(编号:41471253)。

摘　　要：指出了大气颗粒物是影响大气质量的最主要因素,铅是大气颗粒物中的主要污染重金属之一。综述了城市不同功能区大气颗粒物中铅的来源、含量、生物可给性及研究方法,研究了铅的生物可给性的影响因素及其在人体健康风险评价中的应用。Atmospheric particulate matter is the most important factor affecting air quality.Lead is one of the major polluting heavy metals in atmospheric particulate matters.In this paper,the sources,contents,bio-accessibility and research methodologies of lead in atmospheric particulates in different functional areas were reviewed.The influencing factors of lead bioavailability and its application in human health risk assessment were analyzed.

关 键 词：大气颗粒物 不同功能区 铅 生物可给性 健康风险 

分 类 号：X830[环境科学与工程—环境工程]