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KMID : 0371819970290050393
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Nuclear Engineering and Technology
1997 Volume.29 No. 5 p.393 ~ p.398
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Studies on the Sorption Charcteristics of ^(90)Sr onto Granite and Tuff
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Cho, Young-Hwan
Park, Chung-Kyun/Hahn, Pil-Soo
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Abstract
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Batch sorption experiments were carried out to investigate the sorption characteristics of 90Sr onto domestic granite(HG) and tuff(TF) samples. The effect of three independent variables ([Sr], [Vol/Ml, [pH]) on the sorption was investigated. [Sr] played as the most significant variable for the 9OSr2+ sorption onto HG, whereas [pH] had the greatest effect among three variables onto TF. Tuff showed much greater sorption than granite, which was accounted for their differences in mineralogical properties. The selectivity of 9OSr was much lower than that of 137Cs.
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