## Abstract The main advantages of using supercritical fluids for the extractions of organic pollutants from environmental matrix is that they are inexpensive, contaminant free, and less costly to dispose safely than organic solvents. In this work, a series of extraction experiments were carried ou
Supercritical fluid extraction of nitrated polycyclic aromatic hydrocarbons and polycyclic aromatic hydrocarbons from diesel exhaust particulate matter
β Scribed by Thomas Paschke; Steven B. Hawthorne; David J. Miller; Bernd Wenclawiak
- Publisher
- Elsevier Science
- Year
- 1992
- Tongue
- English
- Weight
- 663 KB
- Volume
- 609
- Category
- Article
- ISSN
- 1873-3778
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This work compares four different extraction techniques solid-phase Ε½ . Ε½ . extraction SPE , supercritical fluid extraction SFE , solid-phase extraction fol-Ε½ . lowed by supercritical fluid extraction SPErSFE , and liquidαliquid extraction Ε½ .x Ε½ . LLE for the extraction of 16 polycyclic aromatic h