Inactivation of coxsackievirus B5 by free chlorine under conditions relevant to drinking water treatment-Reference-Cited by-同舟云学术

Inactivation of coxsackievirus B5 by free chlorine under conditions relevant to drinking water treatment

Published:2023-08-24 Issue:9 Volume:21 Page:1318-1324
ISSN:1477-8920
Container-title:Journal of Water and Health
language:en
Short-container-title:

Author:

Canh Vu Duc¹^ORCID,Torii Shotaro¹²^ORCID,Singhopon Tippawan¹,Katayama Hiroyuki¹³^ORCID

Affiliation:

1. a Department of Urban Engineering, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan

2. b Laboratory of Environmental Chemistry, School of Architecture, Civil and Environmental Engineering (ENAC), École Polytechnique F ́ed ́erale de Lausanne (EPFL), Lausanne, Switzerland

3. c Research Center for Water Environment Technology, Graduate School of Engineering, The University of Tokyo, Tokyo, Japan

Abstract

Abstract Chlorine disinfection is commonly applied to inactivate pathogenic viruses in drinking water treatment plants. However, the role of water quality in chlorine disinfection of viruses has not been investigated thoughtfully. In this study, we investigated the inactivation efficiency of coxsackievirus B5 (CVB5) by free chlorine using actual water samples collected from four full-scale drinking water treatment plants in Japan under strict turbidity management (less than 0.14 NTU) over a 12-month period. It was found that chlorine disinfection of CVB5 might not be affected by water quality. Japanese turbidity management might play an indirect role in controlling the efficiency of chlorine disinfection.

Publisher

IWA Publishing

Subject

Infectious Diseases,Microbiology (medical),Public Health, Environmental and Occupational Health,Waste Management and Disposal,Water Science and Technology

Link

https://iwaponline.com/jwh/article-pdf/21/9/1318/1296676/jwh0211318.pdf

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