What is incorrectly stated about chlorine-containing disinfectants is that the configured concentration is tested daily for compliance.
Expanded Knowledge:
Chlorine-containing disinfectants are disinfectants that are dissolved in water to produce hypochlorous acid with microbicidal activity, and whose microbicidal active ingredient is often expressed as effective chlorine. Including 84 disinfectant solution, bleach / water, chlorine disinfectant powder or chlorine effervescent tablets. Chlorine disinfectant is a highly effective, broad-spectrum disinfectant, widely used in medical, health, food processing and other fields.
The main ingredient of chlorine-containing disinfectants is chlorine or hypochlorite. These ingredients have strong oxidizing properties, which can destroy the proteins and nucleic acids of bacteria, viruses and other microorganisms, thus playing a role in killing microorganisms. Chlorine-containing disinfectants are more effective in acidic environments, but they also produce some toxic by-products, such as chloroform and methylene chloride.
The disinfection principle of chlorine disinfectant is mainly through the chemical reaction with the microbial proteins and nucleic acids, destroying their structure and leading to the death of microorganisms. In addition, chlorine-containing disinfectants can further kill microorganisms by changing the permeability of the microbial membrane, so that the water and nutrients inside the microorganisms are leaked out. Chlorine-containing disinfectants are widely used in the fields of medical treatment, sanitation and food processing. In the medical field.
Chlorine-containing disinfectants can be used to disinfect surgical instruments, operating room air, etc., effectively preventing the occurrence of hospital infections. In the field of health, chlorine-containing disinfectants can be used to disinfect public **** places, bathrooms, etc., to protect public health and safety. In the field of food processing, chlorine-containing disinfectants can be used to disinfect food processing equipment and tools to ensure the safety and hygiene of food.
The use of chlorine disinfectant need to pay attention to different disinfection objects and purposes, select the appropriate concentration and time of action; avoid mixing with acid or other disinfectants to avoid the production of toxic substances; the use of the process should be good personal protection, to avoid direct contact with the skin and eyes; rinse your hands and utensils with water in a timely manner after use, to prevent corrosion and residue; stored in a cool, dry and ventilated place. place.
Keep away from fire and heat sources. Advantages and disadvantages. Advantages of chlorine disinfectants include high efficiency, broad-spectrum, and easy access. Its disadvantages are mainly the production of toxic by-products, a certain degree of corrosiveness and irritation, improper use will have a certain impact on human health. Therefore, when using chlorine-containing disinfectants, it is necessary to strictly follow the instructions for use to ensure safety and effectiveness. In conclusion, chlorine disinfectant is a highly effective, broad-spectrum disinfectant.
Widely used in medical, health, food processing and other fields. In the use of the process need to pay attention to the selection of the appropriate concentration and action time, avoid mixing with other disinfectants, pay attention to personal protection and rinse after use and other matters. At the same time, we should also pay attention to its possible toxic by-products and corrosive and other shortcomings, reasonable use to ensure safety and effectiveness.
Hypochlorous acid has a small molecular weight and can easily spread to the surface of bacteria and penetrate the cell membrane to enter the bacteria, causing the oxidation of bacterial proteins and leading to bacterial death. Chlorine-containing disinfectants kill a wide variety of microorganisms, including bacterial propagules, viruses, fungi, Mycobacterium tuberculosis and the most resistant bacterial germs.
This type of disinfectant includes inorganic chlorine compounds (such as sodium hypochlorite, calcium hypochlorite, trisodium phosphate chloride), organic chlorine compounds (such as sodium dichloroisocyanurate, trichloroisocyanurate, ammonium chlorate T, etc.). Inorganic chlorine is unstable, susceptible to light, heat and moisture, the loss of its active ingredients, organic chlorine is relatively stable, but dissolved in water are not stable.