ID | 53728 |
FullText URL | |
Author |
Nishiyama, Yuichi
Ono, Toshiro
Kaken ID
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Abstract | Hydroxyapatite (HAP) is a main mineral constituent of bone and tooth and has an outstanding biocompatibility. HAP is a possible sorbent for heavy metals in wastewater due to its high adsorption capacity and low water solubility. We developed a removal system of 90Sr from aqueous solution by HAP column procedure. More than 90 % of 90Sr was adsorbed and removed from the 90Sr containing solution. Divalent cations, Ca2+, had little effect on the removal of 90Sr up to a concentration of 1 mmol L−1. This clearly indicates that the HAP column technique is advantageous with respect to the capacity to adsorb 90Sr from water present in the environment.
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Keywords | Strontium
Hydroxyapatite
Adsorption
Desorption
Divalent cation
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Note | This article is published with open access at Springerlink.com
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Published Date | 2015-06-20
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Publication Title |
Journal of Radioanalytical and Nuclear Chemistry
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Publisher | Springer Netherlands
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ISSN | 0236-5731
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NCID | AA11120189
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Content Type |
Journal Article
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Official Url | http://link.springer.com/article/10.1007%2Fs10967-015-4228-9
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language |
English
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Copyright Holders | Nishiyama et al.
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File Version | publisher
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Refereed |
True
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DOI |