Inactivation efficiency of slightly acidic electrolyzed water against microbes on facility surfaces in a disinfection channel

作     者：Zang Yitian Li Baoming Shi Zhengxiang Sheng Xiaowei Wu Hongxiang Shu Dengqun 

作者机构：College of Animal Science and TechnologyJiangxi Agricultural UniversityNanchang 330045China Key Laboratory of Structure and Environment in Agricultural EngineeringMinistry of AgricultureChina Agricultural UniversityBeijing 100083China 

出 版 物：《International Journal of Agricultural and Biological Engineering》 (国际农业与生物工程学报（英文）)

年 卷 期：2017年第10卷第6期

页      面：23-30页

核心收录：

学科分类：0710[理学-生物学] 0810[工学-信息与通信工程] 08[工学] 0805[工学-材料科学与工程（可授工学、理学学位）] 080502[工学-材料学] 0812[工学-计算机科学与技术（可授工学、理学学位）] 

基　　金：The author gratefully acknowledges the financial support from China Agricultural Research Systems(CARS-41) Southern plant-eating livestock microclimate regulation technology research(201303145) Science and Technology Plan Projects of Department of Education of Jiangxi Province(Grant No.:GJJ160401).The author also likes to acknowledge Zhao Lijie for assisting with the experiments. 

主　　题：slightly acidic electrolyzed water disinfection channel S.enteritidis disinfection bacterial infection prevention and control livestock farm 

摘      要：Slightly acidic electrolyzed water(SAEW,pH 6.0-6.5)is an ideal and environmentally-friendly disinfectant,which was used to prevent and control bacterial infections on farms.This work aims to investigate the inactivation effectiveness of SAEW in inactivating microbes in a disinfection channel.The bactericidal efficiency of SAEW on equipment surfaces was compared to two commercial disinfectants,Kuei A bromide solution(KAS,5:1000 v/v)and Glutaraldehyde solution(GS,5:1000 v/v).The disinfection effectiveness of SAEW in inactivating Salmonella enteritidis(S.enteritidis)on equipment surfaces in the disinfection channel was evaluated,and a model was developed using multiple linear regression analysis.Results indicated that SAEW was significantly(p0.05).In addition,available chlorine concentration(ACC)was an important factor than other factors,and the inactivation efficiency of Salmonella enteritidis sprayed by SAEW treatment was different between iron materials,kits and clothing surfaces(ironkitclothing).