论文部分内容阅读
根据民间习用熏烟避瘟除(气章)的经验,我们采用了巴兰香进行空气消毒的实验。实验证明熏烟一小时后可达到消毒目的,在消毒的同时可以进行工作,并无刺激气味,是一种较经济、简便的空气消毒方法。实验方法和效果: 在一间房间大小是11尺长、10尺宽、9尺高,在靠窗和门,以及两侧台面上各放血平板一个,分别在消毒前,消毒后60、120、180分钟各作一次培养。培
According to the folk practice of fumigation in addition to extermination (gas chapter) experience, we used the Balm incense for air disinfection experiments. Experiments show that one hour after the fumigation can reach the purpose of disinfection, disinfection can be carried out at the same time, there is no irritating odor, is a more economical and simple method of air disinfection. Experimental methods and effects: In a room size is 11 feet long, 10 feet wide, 9 feet high, by the window and the door, and on both sides of a plate of the bleeding plate, respectively, before disinfection 60,120 after disinfection, 180 minutes for each training. Pei