Supercritical fluid extraction of polychlorinated dibenzo-p-dioxins from municipal incinerator fly ash / Francis I. Onuska and K.A. Terry.: En13-5/91-104E-PDF
"Supercritical fluid extraction can be used to extract chlorinated dibenzo-p-dioxins from fly ash. The ability of supercritical fluid extraction (SFE) to remove polychlorinated dibenzo-p-dioxins (PCDDs) from an incinerator fly ash sample was investigated employing supercritical nitrous oxide and its mixtures with methanol, and toluene. The use of a virtually inert fluid such as pure nitrous oxide provides significant improvement over conventional extraction procedures in that no solvent residue is left in the processed extract. Recoveries of individual PCDD congeners were calculated from the analysis of C-13 labelled dioxins employing selected ion monitoring high resolution gas chromatography-mass spectrometry (HRGC/MS)"--Abstract.
Permanent link to this Catalogue record:
publications.gc.ca/pub?id=9.876550&sl=0
| Department/Agency |
|
|---|---|
| Title | Supercritical fluid extraction of polychlorinated dibenzo-p-dioxins from municipal incinerator fly ash / Francis I. Onuska and K.A. Terry. |
| Series title |
|
| Publication type | Monograph - View Master Record |
| Language | [English] |
| Format | Digital text |
| Electronic document | |
| Note(s) |
|
| Publishing information |
|
| Author / Contributor |
|
| Description | 1 online resource (iv, 14 pages). |
| Catalogue number |
|
| Subject terms |
Request alternate formats
To request an alternate format of a publication, complete the Government of Canada Publications email form. Use the form’s “question or comment” field to specify the requested publication.Page details
- Date modified: