STROUD, Jackie, Angela RHODES, Kirk SEMPLE, Zdeněk ŠIMEK a Jakub HOFMAN. Using Supercritical Fluid Extractions to measure the desorption and bioavailability of phenanthrene in soils. Environmental Pollution. Elsevier, 2008, roč. 156, č. 3, s. 664-670, 6 s. ISSN 0269-7491. |
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@article{827411, author = {Stroud, Jackie and Rhodes, Angela and Semple, Kirk and Šimek, Zdeněk and Hofman, Jakub}, article_number = {3}, keywords = {supercritical fluid extraction; bioavailability; soil}, language = {eng}, issn = {0269-7491}, journal = {Environmental Pollution}, title = {Using Supercritical Fluid Extractions to measure the desorption and bioavailability of phenanthrene in soils}, volume = {156}, year = {2008} }
TY - JOUR ID - 827411 AU - Stroud, Jackie - Rhodes, Angela - Semple, Kirk - Šimek, Zdeněk - Hofman, Jakub PY - 2008 TI - Using Supercritical Fluid Extractions to measure the desorption and bioavailability of phenanthrene in soils JF - Environmental Pollution VL - 156 IS - 3 SP - 664-670 EP - 664-670 PB - Elsevier SN - 02697491 KW - supercritical fluid extraction KW - bioavailability KW - soil N2 - The aim of this paper was to measure the changing desorbable fraction and bioaccessibility of phenanthrene in two different soils with increasing soil-phenanthrene contact time using supercritical fluid extractions (SFE). Both soils were spiked with 100 mg kg(-1) phenanthrene and aged for 28 d. Desorption profiles were measured every 7 d using selective SFE conditions and the results were compared to C-14-phenanthrene mineralisation assays. Selective SFE showed significant differences in the rates and extents of desorption in the two soils, likely to be due to different organic matter composition. Post-extraction fitting of data yielded consistent SFE extraction times within ageing soils for bioaccessibility prediction. ER -
STROUD, Jackie, Angela RHODES, Kirk SEMPLE, Zdeněk ŠIMEK a Jakub HOFMAN. Using Supercritical Fluid Extractions to measure the desorption and bioavailability of phenanthrene in soils. \textit{Environmental Pollution}. Elsevier, 2008, roč.~156, č.~3, s.~664-670, 6 s. ISSN~0269-7491.
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