STUDY ON THE DISINFECTION EFFECT OF A CHLORINE DISINFECTANT ON THE SPOT

Objective To observe the disinfection effect on the spot and impacts on the objects and plants of a compound chlorine disinfectant.Methods Field disinfection test was used to observe the germicidal effect against surface bacteria and impacts on the surroundings and plants growing of this disinfectant.Results The killing rate of natural bacteria on the surface of objects and plants exposed to the compound chlorine disinfectant containing available chlorine 1 000 mg/L for 20 min achieved 100%.This disinfectant had no harmful effect on objects and plants.Conclusion This disinfectant is of good germicidal effect on the natural bacteria,non-corrosive,without harmful effect on the growth of plants.