Levels of phthalate esters in settled house dust from urban dwellings with young children in Nanjing, China
Zhang, Qi; Lu, X; Zhang, XL; Sun, YG; Zhu, D; Wang, BL; Zhao, R; Zhang, ZD
HERO ID
1598628
Reference Type
Journal Article
Year
2013
Language
English
| HERO ID | 1598628 |
|---|---|
| In Press | No |
| Year | 2013 |
| Title | Levels of phthalate esters in settled house dust from urban dwellings with young children in Nanjing, China |
| Authors | Zhang, Qi; Lu, X; Zhang, XL; Sun, YG; Zhu, D; Wang, BL; Zhao, R; Zhang, ZD |
| Journal | Atmospheric Environment |
| Volume | 69 |
| Page Numbers | 258-264 |
| Abstract | To investigate the levels and possible determinants of phthalate esters (PEs) in settled house dust from urban dwellings with young children, dust was collected from 215 urban houses in Nanjing, China, and 145 outdoor settled dust samples were collected nearby. Six PEs were measured by gas chromatography/mass spectrometry. All PEs were detected in the dust from approximately 90% of the houses, with the exception of dioctyl phthalate (DOP), which had only a 59% detection rate. Di-2-ethylhexyl phthalate (DEHP) and di-n-butyl phthalate (DBP) were the most abundant PEs, with geometric means of 110 and 16.4 mu g g(-1), respectively, and maximal concentrations 9950 and 2150 mu g g(-1). Factor analysis showed that DBP, DEHP and benzyl butyl phthalate (BBP) might come from the same source and were significantly influenced by the use of solid-wood floor wax. High BBP, DEHP, DOP and total PE levels were associated with indices of dampness, and high DOP was associated with humidifier use. In conclusion, six PEs are ubiquitous in urban settled house dust in Nanjing, China, and both plastic materials and cosmetic and personal care products are important sources. Flooring material, dampness and humidifier use potentially influence house dust PE levels. |
| Doi | 10.1016/j.atmosenv.2012.12.029 |
| Wosid | WOS:000315932800027 |
| Url | https://www.scopus.com/inward/record.uri?eid=2-s2.0-84872710300&doi=10.1016%2fj.atmosenv.2012.12.029&partnerID=40&md5=1007055e2f2481eb0af0700316329ca4 |
| Is Certified Translation | No |
| Dupe Override | No |
| Is Public | Yes |
| Language Text | English |
| Keyword | Urban house dust; Phthalate ester; Child exposure |
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