Photocatalytic inactivation rate of phage MS2 in titanium dioxide suspensions containing various ionic species

被引：0
|
作者：
Yoshiyuki Koizumi
Masahito Taya
机构：
[1] Graduate School of Engineering Science,Department of Chemical Science and Engineering
[2] Osaka University,Research Center for Solar Energy Chemistry
来源：
Biotechnology Letters | 2002年 / 24卷
关键词：
inorganic ion effect; phage inactivation; photocatalytic reaction; titanium dioxide;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
In the TiO2 photoreaction system, the coexistence of NO3−, SO42−, PO43−, K+ or Ca2+ each at 10–100 mM decreased the rate constant for phage MS2 inactivation, but Cl−, Br− or Na+ did not. The inhibitory effects of the ions could be elucidated by the proportional relation found between the rate constants and quantities of the phage on TiO2 irrespective of the kinds of existing ions.
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页码：459 / 462
页数：3
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