论文部分内容阅读
目的：研制具有消毒和洗涤功能的消毒剂。方法：按文献[1]规定的方法分组、操作与判断试验结果。结果：以含有效氯0．02％的洗消粉溶液作用1min可完全杀灭大肠杆菌、金黄色葡萄球菌、白色念珠菌；含0．05％有效氯溶液作用45min可全部杀灭枯草杆菌芽胞。其杀芽胞作用与药液温度成正比，与实验范围内配药稀释用水的酸碱度和水质硬度无关；有机物的存在可减弱洗消粉的杀菌效果；用洗消粉溶液清洗餐具，对表面自然菌的灭除率为99．95％。结论：“速洁”洗消粉对细菌繁殖林与芽胞有良好杀灭作用；用于餐具消毒，以含0．05％有效溶液作用1～2min即可；其杀菌作用可被有机物减弱，但pH与水质硬度无影响；温度升高与作用时间延长有利于其亲自作用.
Purpose: To develop a disinfectant with disinfection and washing functions. Methods: Grouping, operation and judgment of test results according to the method prescribed in [1]. Results: Escherichia coli, Staphylococcus aureus and Candida albicans were completely killed by the solution of 0.02% decontamination powder containing effective chlorine for 1 min. Bacillus subtilis spores were completely killed after treated with 0.05% available chlorine solution for 45 min . Its spore-killing effect is proportional to the temperature of the medicinal solution, and has nothing to do with the pH value and water hardness of the diluted pharmaceutical water within the experimental range; the presence of organic substances can weaken the bactericidal effect of the decontamination powder; The removal rate is 99.95%. Conclusion: “Quick Clean” decontamination powder has a good killing effect on bacterial propagation forest and spores; It can be used for disinfection of tableware with 0.05% effective solution for 1 ~ 2min; its bactericidal effect can be weakened by organic matter, pH and water hardness no effect; temperature and duration of action is conducive to its role in the personal.