| 过氧乙酸对矿泉水卫生指标菌杀灭效果的试验观察 |
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| 引用本文： | 廖富迎,黄静,邓金花,傅鹏. 过氧乙酸对矿泉水卫生指标菌杀灭效果的试验观察[J]. 中国消毒学杂志, 2011, 28(3) |
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| 作者姓名： | 廖富迎 黄静 邓金花 傅鹏 |
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| 作者单位： | 广东环凯微生物科技有限公司,广州,510663 |
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| 摘 要： | 目的观察过氧乙酸消毒液对天然矿泉水卫生指标菌的杀菌效果。方法采用悬液定量杀菌方法进行了实验室观察。结果用浓度为100 mg/L的过氧乙酸消毒液对悬液内铜绿假单胞菌、粪链球菌和产气荚膜梭菌作用3 m in,或用200 mg/L过氧乙酸作用1 m in,杀灭对数值均>5.0,即可达到完全杀灭。结论较低浓度的过氧乙酸消毒液可快速杀灭悬液内铜绿假单胞菌、粪链球菌、产气荚膜梭菌,达到对天然矿泉水卫生标准中新增三种指标菌消毒要求。
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| 关 键 词： | 过氧乙酸 铜绿假单胞菌 粪链球菌 产气荚膜梭菌 杀菌效果 |
EXPERIMENTAL OBSERVATION ON GERMICIDAL EFFICACY OF PERACETIC ACID AGAINSST HYGIENE INDICATOR BACTERIA IN MINERAL WATER |
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| LIAO Fu-ying,HUANG Jing,DENG Jin-hua,FU Peng. EXPERIMENTAL OBSERVATION ON GERMICIDAL EFFICACY OF PERACETIC ACID AGAINSST HYGIENE INDICATOR BACTERIA IN MINERAL WATER[J]. Chinese Journal of Disinfection, 2011, 28(3) |
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| Authors: | LIAO Fu-ying HUANG Jing DENG Jin-hua FU Peng |
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| Affiliation: | LIAO Fu-ying,HUANG Jing,DENG Jin-hua,FU Peng (Guangdong Huankai Microbial Sci & Tech Co Ltd,Guangzhou 510663,China) |
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| Abstract: | Objective To observe the germicidal efficacy of peracetic acid to hygiene indicator bacteria in the standard of drinking natural mineral water.Methods Suspension quantitative germicidal test was used to evaluate the germicidal efficacy.Results The germicidal efficacy of peracetic acid against Pseudomonas aeruginosa,Fecal streptococcus and Clostridium perfringens were carried out.The result showed that when the concentration of peracetic acid was 100 mg/L and the action time was 3 min or when the concentrati... |
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| Keywords: | peracetic acid Pseudomonas aeruginosa Fecal streptococcus Clostridium perfringens germicidal efficacy |
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