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Experimental verification of a model describing solid phase microextraction (SPME) of freely dissolved organic pollutants in sediment porewater.
| Content Provider | Semantic Scholar |
|---|---|
| Author | Yang, Zeyu Maruya, Keith A. Greenstein, Darrin J. Tsukada, David Zeng, Eddy Y. |
| Copyright Year | 2008 |
| Abstract | To verify a theoretical mass balance and multiple compartment partitioning model developed to predict freely dissolved concentrations (FDCs) of hydrophobic organic chemicals (HOCs) using negligible depletion-solid phase microextraction (nd-SPME), a series of sediment slurry experiments were performed using disposable poly(dimethyl)siloxane (PDMS) coated-SPME fibers and (14)C-radiolabeled HOC analogs. First, pre-calibration of disposable PDMS coated fibers for four model compounds (phenanthrene, PCB 52, PCB 153 and p,p'-DDE) with good precision (PCB 52>PCB 153, and the measured and predicted C(pw) values were not substantially different from empirically determined values except for p,p'-DDE. |
| Starting Page | 1435 |
| Ending Page | 1440 |
| Page Count | 6 |
| File Format | PDF HTM / HTML |
| DOI | 10.1016/j.chemosphere.2008.05.028 |
| Alternate Webpage(s) | http://ftp.sccwrp.org/pub/download/DOCUMENTS/JournalArticles/567_VerificationSPMEModelPorewater_Abstract.pdf |
| Alternate Webpage(s) | http://ftp.sccwrp.org/pub/download/DOCUMENTS/AnnualReports/2008AnnualReport/AR08_029_038.pdf |
| PubMed reference number | 18597813 |
| Alternate Webpage(s) | https://doi.org/10.1016/j.chemosphere.2008.05.028 |
| Journal | Medline |
| Volume Number | 72 |
| Issue Number | 10 |
| Journal | Chemosphere |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
