作用时间 Action time/(h) | 细菌总数 Total number of bacteria/(cfu∙mL−1) | 杀菌率 Bactericidal rate |
0 1 2 3 4 5 | 7.4 × 106 3.2 × 104 2.8 × 104 8.1 × 103 7.9 × 103 6.8 × 103 | —— 99.56% 99.62% 99.89% 99.89% 99.91% |