Water disinfection by electrochemical treatment

被引：87

作者：

Feng, CP

Suzuki, K

Zhao, SY

Sugiura, N

Shimada, S

Maekawa, T

机构：

[1] Tsukuba Ctr Inco, Sci & Technol Promot Ibaraki, Project Water Environm Renovat Lake Kasumigaura, Tsukuba, Ibaraki 3050047, Japan

[2] Natl Food Res Inst, Tsukuba, Ibaraki 3058642, Japan

[3] Univ Tsukuba, Inst Agr & Forest Engn, Tsukuba, Ibaraki 3058572, Japan

[4] Shimada Water Environm Equipment Co, Akeno, Ibaraki 3004517, Japan

来源：

BIORESOURCE TECHNOLOGY | 2004年 / 94卷 / 01期

关键词：

electrochemical treatment; disinfection; cultivation circulating water; Legionella bacteria;

D O I：

10.1016/j.biortech.2003.11.021

中图分类号：

S2 [农业工程];

学科分类号：

0828 ;

摘要：

The electrochemical disinfection of germinated brown rice (GBR) circulating water and cooling tower water containing Legionella bacteria was investigated. Results showed the total aerobic plate counts (APC) in the treated GBR circulating water decreased significantly and the turbidity was largely improved at a pulse voltage of 1.0 kV; Legionella bacteria were also disinfected effectively at 1.0 kV. The disinfection was attributed to the synergistic effects of the oxide anode, the electric field, and the radicals formed during the electrochemical treatment. This suggests that electrochemical treatment could be applicable to the disinfection of water from other sources. (C) 2003 Elsevier Ltd. All rights reserved.

引用

页码：21 / 25

页数：5

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