Title of article
Comparative extraction of polychlorinated dibenzo-p-dioxins and dibenzofurans (PCDD/Fs) from a variety of solid samples
Author/Authors
W. Z. Wu، نويسنده , , K. -W Schramm، نويسنده , , B. Henkelmann، نويسنده , , Y. Xu، نويسنده , , Y. Y. Zhang، نويسنده , , A. Kettrup، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 1996
Pages
9
From page
2229
To page
2237
Abstract
Extraction experiments with spiking of 13C12-PCDD/Fs were performed with a variety of PCDD/Fs contaminated samples. The extraction recovery of PCDD/Fs was mainly influenced by PCDD/Fs concentration and the sample matrix. Generally, the first soxhlet extraction with toluene has suitable recovery. From the selected samples, only FAMS4 and 5 which are fly ashes with high concentration, the recovery of the first soxhlet extraction with 24 hr. is low, but PCDD/Fs were almost completely removed after 72 hr.
Keywords
Extraction , PCDDlFs , recovery
Journal title
Chemosphere
Serial Year
1996
Journal title
Chemosphere
Record number
722941
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