文章基本信息

标题：Efficacy of Dissolved Ozone against Staphylococcus aureus and Bacillus cereus Microorganism
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作者：Syarifa Fitria ; Muhammad Abubakar Sidik ; Zolkafle Buntat 等
期刊名称：Inżynieria Ekologiczna
印刷版ISSN：2081-139X
电子版ISSN：2392-0629
出版年度：2019
卷号：20
期号：11
页码：76-81
DOI：10.12911/22998993/113037
出版社：Polish Society of Ecological Engineering (PTIE)
摘要：Ozone is a robust antimicrobial agent with numerous potential applications in the industry.Ozone, in either gaseous or aqueous phases is effective against the majority of microorganisms.Relatively low concentrations of ozone and short contact time are sufficient to inactivate bacteria and microorganism.This project investigates the efficacy of dissolved ozone against food-related microorganism.The ozone system is evaluated using the microbial effects on Staphylococcus aureus, and Bacillus cereus and determine its clinical efficacy against ORP level for disinfection application.Results showed that 100% of S.aureus and B.cereus were eliminated by the dissolved ozone in tap water.In conclusions, the dissolved ozone has great efficacy, lower cost and less time disinfection cycle.Thus, this low temperature, ozone-based disinfection is a green technique and is regarded as one of the most promising disinfection techniques.
关键词：bacteria; disinfection; dissolved ozone