Journal of the Ceramic Society of Japan
Online ISSN : 1348-6535
Print ISSN : 1882-0743
ISSN-L : 1348-6535
Notes
Ion-exchange properties of zeolite/glass hybrid materials
Nobuyuki TAIRAKohei YOSHIDATakuya FUKUSHIMA
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2017 Volume 125 Issue 5 Pages 427-429

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Abstract

Hybrid materials were prepared from ground glass powder and various zeolites such as A-type, mordenite, X-type, and Y-type zeolites, and their ion removal effect was investigated. The hybrid materials of A-type, Y-type, and mordenite zeolites showed similar Sr2+ removal rates from aqueous solutions. The removal rate of Sr2+ ions increased as the amount of zeolite in the hybrid materials increased. Compared with other hybrid materials, the hybrid materials of X-type zeolite showed higher Sr2+ removal rates, especially for zeolite content greater than 25%. As the amount of X-type zeolite in the hybrid materials increased, the Sr2+ removal rate increased greatly, with a 100% removal rate when the content of X-type zeolite exceeded 62.5%.

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© 2017 The Ceramic Society of Japan
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