Bioconcentration of aqueous film-forming foam (AFFF) in juvenile rainbow trout (Oncorhyncus mykiss)
Yeung, LW; Mabury, SA
HERO ID
2851296
Reference Type
Journal Article
Year
2013
Language
English
PMID
| HERO ID | 2851296 |
|---|---|
| In Press | No |
| Year | 2013 |
| Title | Bioconcentration of aqueous film-forming foam (AFFF) in juvenile rainbow trout (Oncorhyncus mykiss) |
| Authors | Yeung, LW; Mabury, SA |
| Journal | Environmental Science & Technology |
| Volume | 47 |
| Issue | 21 |
| Page Numbers | 12505-12513 |
| Abstract | This work investigated the bioconcentration of PFASs in juvenile rainbow trout by exposing the fish in separate tanks under flow-through conditions to water continuously spiked with either of the AFFFs FC-203CF light water AFFF 3% (3M) or Niagara 1-3 (Angus Fire); a nonspiked tank served as the control. Three fish in each tank were collected after 1, 3, 6, and 11 days of exposure, and 3, 7, 14, and 25 days of depuration. Liver and carcass homogenate samples were analyzed for 20 PFASs using LC-MS/MS. PFDS, PFOS, PFHxS, and EtFOSAA were detected in fish exposed to the 3M foam, while 6:2 and 8:2 FTSASs, 6:2 and 8:2 FTSAs, 5:3 and 7:3 FTCAs were measured in fish exposed to Angus Fire foam. Bioconcentration factors and rate constants for uptake and depuration were calculated. Total and extractable organofluorine were measured in the fish samples. After fish were exposed to AFFFs, not only known PFASs but also other unknown organofluorines were bioconcentrated. Compared to the control group, significantly greater amounts (at least 10-fold) and proportion of unidentified PFASs were found in both liver and carcass homogenate ranging from ∼50% in 3M foam up to 95% in the Angus Fire foam at the end of exposure. |
| Doi | 10.1021/es403170f |
| Pmid | 24060050 |
| Wosid | WOS:000326711300077 |
| Url | https://search.proquest.com/docview/1500762873?accountid=171501 |
| Is Certified Translation | No |
| Dupe Override | No |
| Is Public | Yes |
| Language Text | English |
| Keyword | Environment Abstracts; Aqualine Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; Water Resources Abstracts; Juveniles; Absorption; Bioaccumulation; Carcasses; Environmental factors; Exposure; Oncorhynchus mykiss; Self purification; Biological Magnification; ENA 02:Toxicology & Environmental Safety; SW 5040:Data acquisition; AQ 00001:Water Resources and Supplies; Q5 08502:Methods and instruments |