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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。
Suspension quantitative germicidal test to detect the high redox potential acidic water (EOW) kill bacterial spores. As a result, the EOW oxidation-reduction potential (ORP) was 1260 mV and the PH value was 2.25, the killing rate of B. subtilis black mutant spores was 100% for 10 min. Killing rate decreased with EOW ORP, PH value decreased.