Další formáty:
BibTeX
LaTeX
RIS
@article{753417, author = {Kočí, Kamila and Petrovská, Hana and Šimek, Zdeněk and Varaďová, Elena and Syslová, Andrea}, article_number = {2}, keywords = {Polycyclic aromatic nitrogen heterocycles; PSE; Soxhlet; SFE}, language = {eng}, issn = {0306-7319}, journal = {International Journal of Environmental Analytical Chemistry}, title = {Extraction of polycyclic aromatic nitrogen heterocycles from spiked soil samples}, volume = {87}, year = {2007} }
TY - JOUR ID - 753417 AU - Kočí, Kamila - Petrovská, Hana - Šimek, Zdeněk - Varaďová, Elena - Syslová, Andrea PY - 2007 TI - Extraction of polycyclic aromatic nitrogen heterocycles from spiked soil samples JF - International Journal of Environmental Analytical Chemistry VL - 87 IS - 2 SP - 111-123 EP - 111-123 SN - 03067319 KW - Polycyclic aromatic nitrogen heterocycles KW - PSE KW - Soxhlet KW - SFE N2 - Extraction recovery of ten selected polycyclic aromatic nitrogen heterocycles (PANHs), quinoline, 2-methylquinoline, 6-methylquinoline, 8-methylquinoline, acridine, benzo[h]quinoline, phenantridine, indole, 2-methylindole and carbazole from spiked soil samples was tested. Four different extraction techniques, pressurised solvent extraction (PSE), supercritical fluid extraction (SFE), Soxhlet warm extraction (SOXW) and standard Soxhlet extraction (SOX) were applied and compared. RP-HPLC technique with silica-based octadecyl stationary phase was used for recovery determination of individual PANHs. Supercritical fluid extraction has been found the most effective method for the extraction of selected PANHs from soil. Pressurised solvent extraction and Soxhlet warm extraction methods offered similar results with slightly lower extraction recoveries compared to SFE. On the contrary, standard Soxhlet extraction as a time consuming method with the low recovery of target analytes did not prove to be suitable method for the extraction of PANHs from soils. ER -
KOČÍ, Kamila, Hana PETROVSKÁ, Zdeněk ŠIMEK, Elena VARAĎOVÁ a Andrea SYSLOVÁ. Extraction of polycyclic aromatic nitrogen heterocycles from spiked soil samples. Online. \textit{International Journal of Environmental Analytical Chemistry}. 2007, roč.~87, č.~2, s.~111-123. ISSN~0306-7319. [citováno 2024-04-23]
|