Inactivation of Escherichia coli by photocatalytic oxidation

被引：76
|
作者：
Bekbolet, M
Araz, CV
机构：
[1] Boǧaziçi University, Institute of Environmental Sciences
来源：
CHEMOSPHERE | 1996年 / 32卷 / 05期
关键词：
D O I：
10.1016/0045-6535(95)00359-2
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
The inactivation of Escherichia coli (E.coli) was studied in presterilized surface water sample using titanium dioxide as the photocatalyst under irradiation of ELF Fluorescent lamps. inactivation of E.coli (10(3) CFU/mL) was achieved in 60 min in the presence of 1.0 mg TiO2/mL. Photocatalytic inactivation data was evaluated in terms of first order rate equation N/N-0 = e(-kIt). The reaction rate constant k, 1.22*10(-2)(mW min/cm(2))(-1) was calculated.
引用
收藏
页码：959 / 965
页数：7
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