Gallium copredipitation associated with magnesium for preconcentration of trace metals in seawater.
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概要
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The coprecipitation of trace metals with gallium has been investigated in detail especially with respects to the role of magnesium ion in saline or seawater. Gallium does not precipitate even at pH 9 when magnesium ion does not exist. The concentration of gallium in the precipitate increased with increasing that of magnesium in solution. The recoveries of trace metals also showed strong dependence on the concentrations of both gallium and magnesium in the aqueous solution.
- 公益社団法人 日本化学会の論文
著者
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Akagi Tasuku
Department Of Earth And Planetary Sciences Faculty Of Sciences 33 Kyushu University
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Haraguchi Hiroki
Department of Agricultural Chemistry, Faculty of Agriculture The University of Tokyo
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Haraguchi Hiroki
Department of Applied Chemistry, Faculty of Engineering, Nagoya University
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Fuwa Keiichiro
National Institute for Environmental Studies
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Akagi Tasuku
Department of Chemistry, Faculty of Science, The University of Tokyo
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