MF-2消毒剂对自然水源的消毒实验研究

Tests of MF-2 disinfectant on natural water source

目的 测定MF-2消毒剂对不同污染水源的消毒效果,为其实际应用提供依据。方法 按照国家规定的饮水细菌总数和大肠菌群值测定方法,进行即时消毒和蓄积消毒实验。结果 按照国家规定的水源卫生质量判断标准,在污染水源和可疑污染水源中加入一定量的消毒剂,使其作用规定时间可达到饮用水标准,对较清洁水源经消毒后达到无菌,可直接饮用。结论 消毒剂可用于边远地区和野战条件时自然水源的消毒,尤其适用于既无清洁水源又无加热煮沸条件时的紧急饮水消毒。

Objective To offer evidence for the practical application of MF-2 disinfectant by determining its disinfection effect on various water sources.Methods Immediate and accumulative disinfection tests were conducted according to the methods established by government for determining total bacterial count and coliform group value.Results After being disinfected with MF-2 for specified time,the contaminated and suspected contaminated water sources can reach the standard of drinking water, and the fairly sanitary water source can reach the standard of asepsis, and can be drunk directly. Conclusion MF-2 disinfectant can be used for disinfection of natural water sources in remote area and in field operations,especially applicable to emergent water disinfection in area where neither clean water nor heating is available.