|
Title
|
|
|
|
Occurrence of organophosphorus flame retardants and plasticizers in wild insects from a former e-waste recycling site in the Guangdong province, South China
|
|
|
Author
|
|
|
|
|
|
|
Abstract
|
|
|
|
| Due to the fast growth of the electronic industry, a large quantity of electronic waste (e-waste) is generated worldwide and then often inappropriately dismantled and disposed of. In a pilot study, the occurrence of organophosphorus flame retardants and plasticizers (PFRs) was investigated for the first time in several wild insect species collected from a former e-waste recycling site in the Guangdong province, South China. TEHP was the most abundant PFR (average concentration of 5.8 ng/g ww), followed by TPHP (2.5 ng/g ww), TCIPP (2.2 ng/g ww), TCEP (0.8 ng/g ww), EHDPHP and TCP (both 0.1 ng/g ww). Dragonfly nymphs were the most contaminated insects, with total PFR concentrations of 68 ng/g ww, followed by moth adults (26 ng/g ww) and terrestrial stinkbug (17 ng/g ww). The different contamination patterns observed in the analyzed insects could be explained by their different habitats and feeding habits. This study shows that e-waste recycling areas can be an important local source of contamination with PFRs, mainly caused by inadequate recycling activities. |
|
|
|
Language
|
|
|
|
English
|
|
|
Source (journal)
|
|
|
|
The science of the total environment. - Amsterdam, 1972, currens
|
|
|
Publication
|
|
|
|
Amsterdam
:
2019
|
|
|
ISSN
|
|
|
|
0048-9697
[print]
1879-1026
[online]
|
|
|
DOI
|
|
|
|
10.1016/J.SCITOTENV.2018.09.067
|
|
|
Volume/pages
|
|
|
|
650
:1
(2019)
, p. 709-712
|
|
|
ISI
|
|
|
|
000447092700074
|
|
|
Pubmed ID
|
|
|
|
30212701
|
|
|
Full text (Publisher's DOI)
|
|
|
|
|
|
|
Full text (publisher's version - intranet only)
|
|
|
|
|
|