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3种磷代阻燃剂在室内外灰尘中的粒径分布规律及人体暴露评估
引用本文:曹治国,董星依,石玉盟,孙丽芳,赵小曼,杨帅,王梦蕾,赵磊成,闫广轩,张鑫,沈墨海,余刚.3种磷代阻燃剂在室内外灰尘中的粒径分布规律及人体暴露评估[J].环境科学学报,2017,37(7):2759-2766.
作者姓名:曹治国  董星依  石玉盟  孙丽芳  赵小曼  杨帅  王梦蕾  赵磊成  闫广轩  张鑫  沈墨海  余刚
作者单位:1 河南师范大学环境学院, 黄淮水环境污染与防治教育部重点实验室, 河南省环境污染控制重点实验室, 新乡 453007;2 清华大学环境学院, 新兴有机污染物控制北京市重点实验室, 北京 100084,河南师范大学环境学院, 黄淮水环境污染与防治教育部重点实验室, 河南省环境污染控制重点实验室, 新乡 453007,河南师范大学环境学院, 黄淮水环境污染与防治教育部重点实验室, 河南省环境污染控制重点实验室, 新乡 453007,河南师范大学环境学院, 黄淮水环境污染与防治教育部重点实验室, 河南省环境污染控制重点实验室, 新乡 453007,河南师范大学环境学院, 黄淮水环境污染与防治教育部重点实验室, 河南省环境污染控制重点实验室, 新乡 453007,河南师范大学环境学院, 黄淮水环境污染与防治教育部重点实验室, 河南省环境污染控制重点实验室, 新乡 453007,河南师范大学环境学院, 黄淮水环境污染与防治教育部重点实验室, 河南省环境污染控制重点实验室, 新乡 453007,河南师范大学环境学院, 黄淮水环境污染与防治教育部重点实验室, 河南省环境污染控制重点实验室, 新乡 453007,河南师范大学环境学院, 黄淮水环境污染与防治教育部重点实验室, 河南省环境污染控制重点实验室, 新乡 453007,河南师范大学环境学院, 黄淮水环境污染与防治教育部重点实验室, 河南省环境污染控制重点实验室, 新乡 453007,河南师范大学环境学院, 黄淮水环境污染与防治教育部重点实验室, 河南省环境污染控制重点实验室, 新乡 453007,清华大学环境学院, 新兴有机污染物控制北京市重点实验室, 北京 100084
基金项目:国家自然科学基金(No.21607038);中国博士后科学基金(No.2015M570629,2016T90668);河南师范大学青年科学基金(No.5101219279007)
摘    要:磷代阻燃剂(Phosphorus flame retardants,PFRs)是目前被广受关注的一类新型有机污染物.探究了北京市5类典型室内外灰尘中3种PFRs(三(2-丁氧乙基)磷酸酯(Tris(2-butoxyethyl)phosphate,TBOEP)、磷酸三(2-氯乙基)酯(Tris(chloroethyl)phosphate,TCEP)、磷酸三(2-氯异丙基)酯(Tris(2-chloroisopropyl)phosphate,TCIPP))的污染特征、粒径分布规律及人体暴露水平.结果显示,3种PFRs在宾馆灰尘中的污染水平均最高,在道路灰尘中最低.PFRs在不同类型灰尘中的粒径分布特征存在显著差异.宾馆员工和儿童对灰尘中PFRs的暴露水平较高,需引起重视.

关 键 词:室内灰尘  磷代阻燃剂  污染特征  粒径分布  暴露评估
收稿时间:2016/10/28 0:00:00
修稿时间:2016/12/21 0:00:00

Particle size distribution and human exposure assessment of three organic phosphorus flame retardant in indoor and outdoor dust
CAO Zhiguo,DONG Xingyi,SHI Yumeng,SUN Lifang,ZHAO Xiaoman,YANG Shuai,WANG Menglei,ZHAO Leicheng,YAN Guangxuan,ZHANG Xin,SHEN Mohai and YU Gang.Particle size distribution and human exposure assessment of three organic phosphorus flame retardant in indoor and outdoor dust[J].Acta Scientiae Circumstantiae,2017,37(7):2759-2766.
Authors:CAO Zhiguo  DONG Xingyi  SHI Yumeng  SUN Lifang  ZHAO Xiaoman  YANG Shuai  WANG Menglei  ZHAO Leicheng  YAN Guangxuan  ZHANG Xin  SHEN Mohai and YU Gang
Institution:1 Key Laboratory for Yellow River and Huai River Water Environment and Pollution Control, Ministry of Education, Henan Key Laboratory for Environmental Pollution Control, School of Environment, Henan Normal University, Xinxiang 453007;2 Beijing Key Laboratory for Emerging Organic Contaminants Control, School of Environment, Tsinghua University, Beijing 100084,Key Laboratory for Yellow River and Huai River Water Environment and Pollution Control, Ministry of Education, Henan Key Laboratory for Environmental Pollution Control, School of Environment, Henan Normal University, Xinxiang 453007,Key Laboratory for Yellow River and Huai River Water Environment and Pollution Control, Ministry of Education, Henan Key Laboratory for Environmental Pollution Control, School of Environment, Henan Normal University, Xinxiang 453007,Key Laboratory for Yellow River and Huai River Water Environment and Pollution Control, Ministry of Education, Henan Key Laboratory for Environmental Pollution Control, School of Environment, Henan Normal University, Xinxiang 453007,Key Laboratory for Yellow River and Huai River Water Environment and Pollution Control, Ministry of Education, Henan Key Laboratory for Environmental Pollution Control, School of Environment, Henan Normal University, Xinxiang 453007,Key Laboratory for Yellow River and Huai River Water Environment and Pollution Control, Ministry of Education, Henan Key Laboratory for Environmental Pollution Control, School of Environment, Henan Normal University, Xinxiang 453007,Key Laboratory for Yellow River and Huai River Water Environment and Pollution Control, Ministry of Education, Henan Key Laboratory for Environmental Pollution Control, School of Environment, Henan Normal University, Xinxiang 453007,Key Laboratory for Yellow River and Huai River Water Environment and Pollution Control, Ministry of Education, Henan Key Laboratory for Environmental Pollution Control, School of Environment, Henan Normal University, Xinxiang 453007,Key Laboratory for Yellow River and Huai River Water Environment and Pollution Control, Ministry of Education, Henan Key Laboratory for Environmental Pollution Control, School of Environment, Henan Normal University, Xinxiang 453007,Key Laboratory for Yellow River and Huai River Water Environment and Pollution Control, Ministry of Education, Henan Key Laboratory for Environmental Pollution Control, School of Environment, Henan Normal University, Xinxiang 453007,Key Laboratory for Yellow River and Huai River Water Environment and Pollution Control, Ministry of Education, Henan Key Laboratory for Environmental Pollution Control, School of Environment, Henan Normal University, Xinxiang 453007 and Beijing Key Laboratory for Emerging Organic Contaminants Control, School of Environment, Tsinghua University, Beijing 100084
Abstract:Phosphorus flame retardants are a series of emerging organic pollutants. In this study,contamination characteristics,particle size distribution and human exposure risks of three kinds of PFRs (tris (2-butoxyethyl) phosphate,tris (chloroethyl) phosphate and tris (2-chloroisopropyl) phosphate) in five typical types of indoor and outdoor dust in Beijing were investigated. The results showed that the occurrence levels of the 3 kinds of PFRs were the highest in hotel dust and the lowest in road dust. The particle size distribution of PFRs was significantly different in different types of dust. Hotel staff and children were suffering much higher PFRs exposure dose than other populations,which should be paid more attentions in the future.
Keywords:indoor dust  phosphorus flame retardants  contamination characteristics  particle size distribution  exposure assessment
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