Lime is inexpensive, easy to buy, has no bad odor, has good disinfection and other characteristics, is a pollution-free disinfectant. However, there are a number of specialized breeding households using improper methods, resulting in a poor disinfection effect, must completely correct their errors in order to achieve the purpose of disinfection.
1, Disinfection lime should be purchased now
In order to save time, professional households purchased a lot of quicklime at one time. This is incorrect, because the chemical name of quicklime is called calcium oxide. After adding water, loose hydrated lime is produced. If quicklime is placed in a sealed container, it will absorb moisture from the air and become mature lime, that is, calcium hydroxide. Only this The dissociated hydroxide ions have a bactericidal effect. If hydrated lime is allowed to stand for a long time, it will react chemically with carbon dioxide in the air to generate calcium carbonate without hydroxide ions, which has completely lost its function of sterilization and disinfection.
2. Disinfection room, disinfection pool, and fresh lime in the pool
Some specialized households do not have a disinfection room at the entrance, but sprinkle a layer of slaked lime to allow people entering and leaving to trample over it. If it is fresh hydrated lime, it will play a certain disinfection effect. If you do not frequently replace fresh slaked lime, and clothes, tools, etc. are not sterilized, you can bring germs and viruses into the squatters. The correct method is to set up a disinfection room and a disinfection tank at the entrance of the dormitory, install indoor ultraviolet lamps, put quicklime in the pool, and change it frequently.
3, shabu's ground and walls painted lime milk
After slaughter, the pigs in the sheds flushed and cleaned the ground and walls. The newly purchased lime was added to make up 20% lime milk. The wall and floor of the pig house were painted, leaving no dead ends. This will not only sterilize and sterilize, it will also cover the contaminated walls, and it will also be aesthetically pleasing. If the slaked lime is directly sprinkled on the ground inside the shacks, it is easy to burn the pig's limbs and skin, or to burn the oral cavity and digestive tract because the pig eats the food (slaked lime) that fell on the ground. In addition, when lime powder is sprayed, it will cause lime powder to fly in a large amount, causing pigs to inhale into the respiratory tract and cause respiratory symptoms such as coughing and sneezing.
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