Disinfection effect of chlorine dioxide on bacteria in water

被引：120

作者：

Huang, JL

Wang, L

Ren, NQ

Ma, F

Juli

机构：

[1] Harbin Univ. of Arch. and Eng., (New District) 604, Box No. 2, Harbin

来源：

WATER RESEARCH | 1997年 / 31卷 / 03期

关键词：

disinfection; chlorine dioxide; liquid chlorine; bacteria; coliform;

D O I：

10.1016/S0043-1354(96)00275-8

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

In this paper, the disinfection effects of chlorine dioxide (ClO2) on some main bacteria in water and the influence of CLO(2) on the inactivation of some microorganisms studied under Various conditions such as the dose of disinfectant and the contact time, pH value, etc. were researched and reported, and it was compared with that of liquid chlorine. The results showed that the killing effect of the CLO(2) on bacteria is similar to or better than that of liquid chlorine, the bacteria were effectively killed off by using CLO(2) in a relatively wider range of pH value. Moreover, the investigation of the bactericidal mechanism of CLO(2) was tentatively undertaken. Then, we concluded that CLO(2) is an excellent disinfectant to substitute for the liquid chlorine. (C) 1997 Elsevier Science Ltd.

引用

页码：607 / 613

页数：7

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