title

مطالعه دی فنیل اترهای پلی برمه به روش نمونه برداری پاسیو در خودروهای شخصی

حضرتی, صادق and هاراد, استوارت and عالیقدری, مرتضی and صادقی, هادی and مختاری, سیداحمد and قراری, نورالدین and رحیم زاده, سهیلا (1389) مطالعه دی فنیل اترهای پلی برمه به روش نمونه برداری پاسیو در خودروهای شخصی. Iranian Journal of Environmental Health Science & Engineering ــ 7 (2). pp. 157-164. شاپا 1735-1979

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Title

PASSIVE AIR SAMPLING SURVEY OF POLYBROMINATED DIPHENYL ETHER IN PRIVATE CARS: IMPLICATIONS FOR SOURCES AND HUMAN EXPOSURE

English Abstract

In order to characterize polybrominated diphenyl ether (PBDE) contamination in vehicle interiors, airborne concentrations of polybrominated diphenyl ethers were investigated using PUF disk passive air samplers in 25 private cars. Passive air samplers were fixed inside the selected cars for a period of 4 to 6 weeks. ΣPBDE concentrations (sum of the 10 congeners) ranged between 0.01 and 8.2 ng/m3 with respective arithmetic and geometric mean concentrations of 0.71 and 0.091 ng/m3. High concentrations of polybrominated diphenyl ethers found in cars might provide an important source of human exposure to PBDEs either via inhalation or dust ingestion. A driver spending 8 hours a day inside a contaminated car (the worst scenario) would receive a daily inhalation intake of 54 ng. Age of the vehicles was found to be the most influential factor affecting polybrominated diphenyl ether emission in car interiors (R=0.47, r<0.01). Furthermore, significant variations were observed in polybrominated diphenyl ether concentrations between cars from same manufacturer with similar ages. The median ratio of BDE 47:99 for air samples was 1.7 comparing with the respective values of ~1 and ~0.7 reported for BK 70-5DE and DE-71, suggesting these commercial formulations to be likely sources of polybrominated diphenyl ethers in the car indoor environments.

Item Type:Article
زبان سند : انگلیسی
نویسنده مسئول :صادق حضرتی
Additional Information:Impact Factor 2010: 1.072 Abstracting/Indexing:1- ISI (Web of Science); 2-SCOPUS; Chemical Abstracts Service (CAS); 3-Cab. Abstracts (CA); Index Copernicus (IC); EMRO for WHO eastern Mediterranean Region (IMEMR), Scirus; Cambridge Scientific Abstracts; DOAJ; Genamics-JournalSeek; Scientific Information Database (SID); Bioline: and Asian Citation Index.
کلیدواژه ها (انگلیسی):PBDE, Car, Indoor air, Passive sampler, Inhalation exposure
Subjects:WA Public Health > WA 400 Occupational Medicin, health and hygiene
WA Public Health > WA 400 Occupational Medicin, health and hygiene
Divisions:Faculty of Health > Department of Environmental health
ID Code:1179
Deposited By: Dr Sadeg Hazrati
Deposited On:07 Jan 1389 03:22
Last Modified:12 Nov 1391 10:24

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  • مطالعه دی فنیل اترهای پلی برمه به روش نمونه برداری پاسیو در خودروهای شخصی. (deposited 07 Jan 1389 03:22) [Currently Displayed]

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