高氧化还原电位酸性水对细菌芽胞的杀灭效果  

SPORICIDAL EFFICACY OF ELECTROLYZED OXIDIZING WATER WITH HIGH REDOX POTENTIAL

作　　者：李景芹[1] 丁津华[1] 沈芃[1] 

机构地区：[1]天津市卫生防病中心,天津300011

出　　处：《中国消毒学杂志》2001年第1期37-38,共2页Chinese Journal of Disinfection

摘　　要：以悬液定量杀菌试验，检测高氧化还原电位酸性水（ＥＯＷ）对细菌芽胞的杀灭效果。结果，ＥＯＷ氧化还原电位（ ＯＲＰ）为 １２６０ ｍＶ， ＰＨ值为 ２．２５时，作用 １０ ｍｉｎ，对悬液中枯草杆菌黑色变种芽胞的杀灭率达１００％。杀灭率随ＥＯＷ ＯＲＰ降低、ＰＨ值升高而下降。The suspension quantitative bactericidal test was use to examine the sporicidal efficacy of electrolyzed oxidizing water(EOW) with high redox potential. The results indicated that when the redox potential (ORP) of EOW was 1260 mV and PH was 2.25, the killing rate of Bacillus subtilis var. niger spores in suspension exposed to EOW for 10 min attained 100%. The killing rate decreased with decreasing EOW ORP and increasing PH.

关 键 词：高氧化还原电位酸性水 杀芽胞作用 枯草杆菌黑色变种 消毒剂 

分 类 号：R979.7[医药卫生—药品]