PMID- 35927405
OWN - NLM
STAT- MEDLINE
DCOM- 20230106
LR  - 20230111
IS  - 1614-7499 (Electronic)
IS  - 0944-1344 (Linking)
VI  - 30
IP  - 1
DP  - 2023 Jan
TI  - Occurrence, emission sources, and risk assessment of polybrominated diphenyl 
      ethers and current-use brominated flame retardants in settled dust from 
      end-of-life vehicle processing, urban, and rural areas, northern Vietnam.
PG  - 2061-2074
LID - 10.1007/s11356-022-22396-z [doi]
AB  - Settled dust samples from Vietnamese end-of-life vehicle (ELV) processing, urban, 
      and rural areas were analyzed for polybrominated diphenyl ethers (PBDEs) and 
      other current-use brominated flame retardants (BFRs). PBDE levels found in dust 
      samples collected from ELV workshops (median 390; range 120-520 ng/g) and nearby 
      living areas (110; 36-650 ng/g) were generally higher than those in common house 
      dust (25-170 ng/g). BDE-209 was the most predominant congener detected in almost 
      all the samples, indicating extensive application of products containing deca-BDE 
      mixtures. The dust samples from ELV workplaces showed a more abundance of lower 
      brominated congeners (e.g., tetra- to hexa-BDEs) that may originate from car 
      interior materials treated by penta-BDE formulations. Concentrations of other 
      BFRs decreased in the order urban > rural > ELV dust, reflecting the current use 
      of these compounds in new consumer products. Decabromodiphenyl ethane (DBDPE) and 
      1,2-bis(2,4,6-tribromophenoxy)ethane (BTBPE) were the major alternative BFRs. 
      Daily intake doses and hazard indexes of PBDEs and some other BFRs through dust 
      ingestion were estimated and showed acceptable levels of risk. However, more 
      comprehensive risk assessment considering multiple exposure pathways should be 
      performed, especially for ELV workers and children in the ELV processing and 
      urban areas.
CI  - (c) 2022. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, 
      part of Springer Nature.
FAU - Hoang, Anh Quoc
AU  - Hoang AQ
AUID- ORCID: 0000-0003-1219-4896
AD  - Faculty of Chemistry, University of Science, Vietnam National University, Hanoi, 
      19 Le Thanh Tong, Hanoi, 11000, Vietnam. hoangquocanh1990@gmail.com.
FAU - Takahashi, Shin
AU  - Takahashi S
AD  - Center of Advanced Technology for the Environment (CATE), Graduate School of 
      Agriculture, Ehime University, 3-5-7 Tarumi, Matsuyama, 790-8566, Japan.
FAU - Tue, Nguyen Minh
AU  - Tue NM
AD  - Key Laboratory of Analytical Technology for Environmental Quality and Food Safety 
      Control (KLATEFOS), University of Science, Vietnam National University, Hanoi, 
      334 Nguyen Trai, Hanoi, 11400, Vietnam.
AD  - Center for Marine Environmental Studies (CMES), Ehime University, 2-5 Bunkyo-cho, 
      Matsuyama, 790-8577, Japan.
FAU - Tuyen, Le Huu
AU  - Tuyen LH
AD  - University of Science, Vietnam National University, Hanoi, 334 Nguyen Trai, 
      Hanoi, 11400, Vietnam.
FAU - Tran, Tri Manh
AU  - Tran TM
AD  - Faculty of Chemistry, University of Science, Vietnam National University, Hanoi, 
      19 Le Thanh Tong, Hanoi, 11000, Vietnam.
FAU - Yen, Nguyen Thi Hong
AU  - Yen NTH
AD  - National Institute of Hygiene and Epidemiology, Hai Ba Trung, Hanoi, Vietnam.
FAU - Tu, Minh Binh
AU  - Tu MB
AD  - Faculty of Chemistry, University of Science, Vietnam National University, Hanoi, 
      19 Le Thanh Tong, Hanoi, 11000, Vietnam.
LA  - eng
GR  - VNU.2021.TTS.01/Vietnam National University Hanoi/
GR  - 18KK0300/Japan Society for the Promotion of Science/
PT  - Journal Article
DEP - 20220804
PL  - Germany
TA  - Environ Sci Pollut Res Int
JT  - Environmental science and pollution research international
JID - 9441769
RN  - 0 (Dust)
RN  - 0 (Flame Retardants)
RN  - 0 (Halogenated Diphenyl Ethers)
SB  - IM
MH  - Child
MH  - Humans
MH  - *Environmental Exposure/analysis
MH  - Environmental Monitoring
MH  - Dust/analysis
MH  - *Flame Retardants/analysis
MH  - Halogenated Diphenyl Ethers/analysis
MH  - Vietnam
MH  - Risk Assessment
OTO - NOTNLM
OT  - Current-use BFRs
OT  - End-of-life vehicle
OT  - Northern Vietnam
OT  - PBDEs
OT  - Settled dust
EDAT- 2022/08/05 06:00
MHDA- 2023/01/07 06:00
CRDT- 2022/08/04 23:27
PHST- 2022/06/28 00:00 [received]
PHST- 2022/08/01 00:00 [accepted]
PHST- 2022/08/05 06:00 [pubmed]
PHST- 2023/01/07 06:00 [medline]
PHST- 2022/08/04 23:27 [entrez]
AID - 10.1007/s11356-022-22396-z [pii]
AID - 10.1007/s11356-022-22396-z [doi]
PST - ppublish
SO  - Environ Sci Pollut Res Int. 2023 Jan;30(1):2061-2074. doi: 
      10.1007/s11356-022-22396-z. Epub 2022 Aug 4.