1, acid-base disinfectant
The main oxidizing disinfectants in the market are all high-efficiency broad-spectrum disinfectants, which are safe, rapid, effective in sterilization, free of residue and easy to use, but some products are unstable, easy to decompose, expensive to use and have peculiar smell. The main products on the market are chlorine dioxide, peracetic acid and hydrogen peroxide. Mainly used for disinfection and sterilization of equipment, pipelines, appliances, air, food, hands and other fields.
2, oxidation disinfectant
The main aldehyde disinfectants in the market are formaldehyde, glutaraldehyde and ethylene oxide. In the medical industry, it is mainly used to disinfect the surface of instruments and air, but this kind of disinfectant can not be used to disinfect the food field.
3, aldehyde disinfectant
Alcohol disinfectant is the main alcohol disinfectant in the market at present, which has the advantages of convenience, safety, rapidity and volatility, but its disadvantages are high use cost and high use cost. The main products are ethanol, hexanol and so on. , mainly used for surface disinfection of craft utensils, instruments and hands in food processing and medical industry.
4. Alcohol disinfectant
What conditions should an ideal chemical disinfectant have? The ideal chemical disinfectant should meet the following conditions: broad bactericidal spectrum; Low use concentration; Fast action speed; Stable in nature; Soluble in water; Can be used at low temperature; Not easily affected by physical and chemical factors such as organic matter, acid and alkali; No corrosion to articles; Colorless and tasteless, it is easy to remove residual drugs after disinfection.
Non-toxic or low toxic, not easy to burn and explode, and no danger in use; Low price; It is convenient to transport and can be supplied in large quantities. We haven't found a disinfectant that meets all the requirements. Relatively speaking, chlorine dioxide is the most ideal disinfectant.
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Principle of use
There are many kinds of disinfectants in the market, so consumers must choose different disinfectants according to the situation of disinfection objects and use them in strict accordance with the instructions. For example, when choosing disinfectants, dairy enterprises give priority to non-toxic, residue-free and corrosion-free disinfectants in consideration of safety performance; Secondly, sterilization, preferably a broad-spectrum and efficient disinfectant.
Thirdly, consider the cost and convenience of use. When selecting disinfectants, products with disinfection products approval number (Xiao Wei Zhunzi), expiration date and factory name and address should be selected. Such products have been approved by the state, and the disinfection effect and safety are fully guaranteed.
Baidu encyclopedia-routine disinfection