• Polymer Science and Technology
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• v.8 no.5
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• pp.596-607
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• 1997

• Proceedings of the Korean Society of Agricultural Engineers Conference
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• 2004.11a
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• pp.114-114
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• 2004

• Proceedings of the Korean Society of Agricultural Engineers Conference
• /
• 2004.11a
• /
• pp.115-115
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• 2004

• Proceedings of the Korean Society of Agricultural Engineers Conference
• /
• 2004.11a
• /
• pp.116-116
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• 2004

• Proceedings of the Korean Society of Soil and Groundwater Environment Conference
• /
• 2006.04a
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• pp.138-138
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• 2006

• Korean Journal of Pharmacognosy
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• v.15 no.4
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• pp.173-175
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• 1984

Fractionation of methanolic extract of Asarum sieboldii monitoring by bioassay resulted in the isolation of methyleugenol as a spasmolytic principle. Its $pD'_2$ value was 4.3.

• Proceedings of the Korea Technical Association of the Pulp and Paper Industry Conference
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• 2011.10a
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• pp.27-38
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• 2011

• Journal of Ginseng Research
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• v.19 no.3
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• pp.244-248
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• 1995

Water-soluble browning pigments were artily purified from Korean red ginseng through the several procedures such as fractionation by n-butanol, precipitation by ethanol, dialysis and gel filtration. At least four kinds of water-soluble browning pigment were separated from each other, two kinds of low-molecular-weight and two kinds of high-molecular-weight pigments.

• Proceedings of the Korean Radioactive Waste Society Conference
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• 2015.10a
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• pp.171-172
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• 2015

• Journal of Soil and Groundwater Environment
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• v.18 no.1
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• pp.6-15
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• 2013

The influence of processing fluids and electrode spacing on the electrokinetic process was evaluated to remediate As-, Cu-, Pb-contaminated soil. Single and mixture of sodium citrate, EDTA and NaOH was used to investigate the metal extraction. EDTA for washing reagent showed the highest removal efficiency. Based on the extraction result, the electrode spacing (20, 40, 60 cm) on the electrokinetic process was investigated to remove the multi-metals from soil. The highest removal was observed at the experiment with 60 cm of electrode spacing, however, the correlation between electrode spacing and removal of metals was not clear. The electrode spacing influenced the amount of accumulated electro-osmotic flow. BCR sequential extraction showed that electrokinetic process removed the fractionation of metals bound to Fe-Mn oxyhydroxide.