| 摘要 |
PROBLEM TO BE SOLVED: To improve safety in comparison with a case of using calcium hydroxide in itself.SOLUTION: Disinfectant containing slug is scattered on ground such as around cattle shed, in the cattle shed and outside edge of farm (S1). The scattered granular disinfectant is stamped by a person or a vehicle, and is cracked or crushed (S2). The cracked or crushed disinfectant sticks to the person or the vehicle which have cracked or crushed the granule, and moves with the person or the vehicle (S3). Whether the disinfection effect of the disinfectant decreased can be detected by checking with viewing whether the disinfectant becomes purple (S4). When the decrease of the disinfection effect of the disinfectant is detected, the disinfectant is scattered again (S5).SELECTED DRAWING: Figure 1 |
