ALUMINA COATING TO REALIZE DESIRED PORE CHARACTERISTICS OF SINTERED DIATOMITE MEMBRANE

被引：6
|
作者：
Ha, J. -H. [1 ]
Park, Y. -H. [1 ]
Song, I. -H. [1 ]
机构：
[1] Korea Inst Mat Sci, Chang Won, South Korea
来源：
ARCHIVES OF METALLURGY AND MATERIALS | 2015年 / 60卷 / 02期
关键词：
diatomite membrane; alumina coating; largest pore size; SIZE DISTRIBUTION; FILTRATION;
D O I：
10.1515/amm-2015-0092
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
Porous ceramic membranes prepared from natural materials such as diatomite, have lately attracted great interest in industrial applications due to their cost-effectiveness. In this study, we attempted to prepare an alumina coating to be deposited over a sintered diatomite-kaolin composite support layer in order to reduce the largest pore size to below 0.4 mu m; such a coating could be potentially used in water treatment applications for bacterial removal.
引用
收藏
页码：1175 / 1178
页数：4
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