Journal of the Ceramic Society of Japan, Supplement
Online ISSN : 1349-2756
ISSN-L : 1349-2756
Journal of the Ceramic Society of Japan, Supplement 112-1, PacRim5 Special Issue
Session ID : 20-I
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Technical report
The Effect of Heat Treatment on Aqueous Copper Removal Property of Fish-Bone Waste-Originated Ceramic
Masakuni OZAWAKatunori SATAKE
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Abstract
The effect of heat treatment of fish bone waste was examined for its better removal property of copper in wastewater. The heat procedure of raw fish bone at 600°C induced the initial fast removal rate, and improved a final efficiency of removed copper. The XRD and ESR results suggested the combined mechanism of ion-exchange and structural modification during a removal process of aqueous copper with fish bone hydroxyapatite. The present work provided a useful feature of inexpensive fish-bone-originated ceramic which could be applied to wastewater management.
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© 2004 The Ceramic Society of Japan
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