Proportion of chlorine-containing disinfectants

5000 mg/L ÷ 250 mg/L = 20 (that is, the disinfectant needs to be diluted 20 times), so 1000 ml ÷ 20 = 50ml, that is, 50ml of disinfectant is needed.

Configuration method: Add 50 ml of 84 disinfectant with 5000 mg/L of available chlorine into 950 ml of water to obtain 1000 ml of 84 disinfectant with 250 mg/L of available chlorine.

Function and efficacy of chlorine-containing disinfectant

Chlorine-containing disinfectants can kill various microorganisms, including bacterial propagules, viruses, fungi, mycobacterium tuberculosis and the most drug-resistant bacterial spores. Such disinfectants include inorganic chlorine compounds (such as sodium hypochlorite, calcium hypochlorite and trisodium phosphate chloride) and organic chlorine compounds (such as sodium dichloroisocyanurate, trichloroisocyanuric acid and ammonium chloride T).

We commonly have 84 disinfectant, which has the function of killing microorganisms after being dissolved in water, and is widely used in hospitals, hotels, hotels, families and so on.

Chlorine-containing disinfectants have the efficacy of sterilization and disinfection, which can kill microorganisms and germs in the environment well, and at the same time will not cause harm to human health, so chlorine-containing disinfectants are often used for indoor disinfection in daily life. At present, common chlorine-containing disinfectants include bleaching powder essence, bleaching powder and disinfectant.