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Journal of the Korean Society for Environmental Analysis 2010;13(2):104-108.
Characteristics of PAHs Concentrations by Soil Particle Size
토양입자 크기별 PAHs 농도 특성
천만영
한경대학교
Abstract
This study was performed to investigate PAHs extraction method in soil and PAHs concentration distribution in each soil by particle sizes (diameter 2.00, 1.41, 1.00 and 0.59 mm) separated using sieves. Soil PAHs extraction efficiency by Soxhlet was 1.2 times higher than that by ultrasonification. PAHs were included mostly in below soil particle diameter 1 mm, and Soil PAHs concentration over 1.00 mm of soil particle diameter was caused fine soil particle detached coarse soil particles.
Key Words: PAHs, Concentration, Distribution, Soil Particle Size


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