DOI: 10.1016/j.atmosenv.2013.11.068
Scopus记录号: 2-s2.0-84891803639
论文题名: Phthalate esters (PAEs) in indoor PM10/PM2.5 and human exposure to PAEs via inhalation of indoor air in Tianjin, China
作者: Zhang L ; , Wang F ; , Ji Y ; , Jiao J ; , Zou D ; , Liu L ; , Shan C ; , Bai Z ; , Sun Z
刊名: Atmospheric Environment
ISSN: 0168-2563
EISSN: 1573-515X
出版年: 2014
卷: 85 起始页码: 139
结束页码: 146
语种: 英语
英文关键词: Consumer products
; Human exposure
; Indoor air
; Phthalate esters
; PM
Scopus关键词: Di-2-ethylhexyl phthalate
; Dibutyl phthalates
; Dimethyl phthalate
; Human exposures
; Indoor air
; Indoor environment
; Inhalation exposure
; Phthalate ester
; Air intakes
; Consumer products
; Esterification
; Plastic coatings
; Promethium
; Esters
; cosmetic
; paint
; phthalic acid bis(2 ethylhexyl) ester
; phthalic acid dibutyl ester
; phthalic acid dimethyl ester
; phthalic acid ester
; plastic
; atmospheric pollution
; child health
; concentration (composition)
; dust
; filter
; gas phase reaction
; indoor air
; phthalate
; plastic
; pollution exposure
; adolescent
; adsorption
; adult
; aerosol
; ambient air
; article
; building material
; child
; China
; desorption
; environmental exposure
; furniture
; human
; infant
; inhalation
; molecular weight
; phase partitioning
; preschool child
; priority journal
; school child
; summer
; temperature
; vapor pressure
; winter
; young adult
; China
; Tianjin
Scopus学科分类: Environmental Science: Water Science and Technology
; Earth and Planetary Sciences: Earth-Surface Processes
; Environmental Science: Environmental Chemistry
英文摘要: In this study, filter samples of six Phthalate esters (PAEs) in indoor PM10 and PM2.5 were collected from thirteen homes in Tianjin, China. The results showed that the concentrations of σ6PAEs in indoor PM10 and PM2.5 were in the range of 13.878-1591.277ngm-3 and 7.266-1244.178ngm-3, respectively. Dibutyl phthalate (DBP) was the most abundant compounds followed by di-2-ethylhexyl phthalate (DEHP) in indoor PM10 and PM2.5. Whereas DBP and dimethyl phthalate (DMP) were the predominant compounds in indoor air (gas-phase+particle-phase), the median values were 573.467 and 368.364ngm-3 respectively. The earlier construction time, the lesser indoor area, the old decoration, the very crowded items coated with plastic and a lower frequency of dusting may lead to a higher level of PAEs in indoor environment. The six PAEs in indoor PM10 and PM2.5 were higher in summer than those in winter. The daily intake (DI) of six PAEs for five age groups through air inhalation in indoor air in Tianjin was estimated. The results indicated that the highest exposure dose was DBP in every age group, and infants experienced the highest total DIs (median: 664.332ngkg-bw-1day-1) to ∑6PAEs, whereas adults experienced the lowest total DIs (median: 155.850ngkg-bw-1day-1) to ∑6PAEs. So, more attention should be paid on infants in the aspect of indoor inhalation exposure to PAEs. © 2013 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/80783
Appears in Collections: 气候变化事实与影响
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作者单位: College of Environmental Science and Engineering, Nankai University, Weijin Road 94, Tianjin, 300071, China; State Environ. Protection Key Lab. of Urban Ambient, Air Particulate Matter Pollution Prevention and Control, Weijin Road 94, Tianjin, 300071, China; Chinese Research Academy of Environmental Science, No. 8, Dayangfang, Anwai, Chaoyang District, Beijing, 100012, China; School of Public Health, Tianjin Medical University, Qixiangtai Road 22, Tianjin, 300070, China
Recommended Citation:
Zhang L,, Wang F,, Ji Y,et al. Phthalate esters (PAEs) in indoor PM10/PM2.5 and human exposure to PAEs via inhalation of indoor air in Tianjin, China[J]. Atmospheric Environment,2014-01-01,85