Size fractionation of marine sediments by pinched inlet gravitational split-flow thin fractionation and the study of size dependent PCDD/Fs concentrations from different bay areas

Size fractionation of marine sediments by pinched inlet gravitational split-flow thin fractionation and the study of size dependent PCDD/Fs concentrations from different bay areas

Pinched inlet gravitational split‐flow thin fractionation (PI‐GSF) has been applied to the continuous size fractionation of marine sediments in order to study the difference in sediment size distribution and the concentration of PCDD/Fs contained in different particle sizes. A PI‐GSF channel, known...

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Veröffentlicht in:Journal of separation science 2005-03, Vol.28 (4), p.373-379
Hauptverfasser: Moon, Myeong Hee, Kim, Hyun-Joo, Jung, Young-Ok, Lee, Se-Jin, Chang, Yoon-Seok
Format: Artikel
Sprache:eng
Schlagworte:
Analysis methods
Applied sciences
Dioxin
Exact sciences and technology
Gravitational SPLITT fractionation
Marine sediment
PCDD/Fs
Pollution
Size characterization
Size dependent distribution of PCDD/Fs
Soil and sediments pollution
SPLITT
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Zusammenfassung:Pinched inlet gravitational split‐flow thin fractionation (PI‐GSF) has been applied to the continuous size fractionation of marine sediments in order to study the difference in sediment size distribution and the concentration of PCDD/Fs contained in different particle sizes. A PI‐GSF channel, known to improve the separation efficiency by reducing the sample inlet thickness, was utilized to fractionate sediments collected from three different bay areas (Geoje, Ulsan, and Pohang) in Korea into 5 different sub‐populations (
ISSN:1615-9306
1615-9314
DOI:10.1002/jssc.200401945