Interpretation for the vanishment of hokutolite from aquatic parameters and radiochemical processes in the environment of Peito Hot Spring Area (Taiwan)

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Title:	Interpretation for the vanishment of hokutolite from aquatic parameters and radiochemical processes in the environment of Peito Hot Spring Area (Taiwan)
Authors:	林群智;Lin, Chun-Chih;Tsuey-LinTsai
Contributors:	自然生物科技學系
Keywords:	Environmental radiation;Hokutolite;Hot spring;Peito;Environmental radionuclides;Radionuclide migration
Date:	2010-02
Issue Date:	2019-01-04 11:14:18 (UTC+8)
Abstract:	Relationships between aquatic parameters and nuclide activities of uranium/thorium-series as well as radiochemical processes occurred in Peito Hot Spring Area were investigated in this research. Artificial mixing of tap water with channeled spring water were found causing temperature decrease, lowering Ra²⁺ concentration and inhibiting hokutolite crystallization. A novel mechanism was derived from this work to interpret the vanishment of hokutolite, which could also be applied in studying radiochemistry, migration of the radionuclides as well as the recovery and conservation of hokutolite.
Relation:	Applied Radiation and Isotopes vol. 68, no. 2 pp.345-354
Appears in Collections:	[Department of Natural Biotechnology] Periodical Articles

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