Specifically as follows:
The new coronary virus is sensitive to ultraviolet light, if it is to disinfect the air, you can use ultraviolet light disinfection method line disinfection.
The new coronary virus is also sensitive to 75% alcohol and chlorine disinfectant, such as 84 disinfectant on the new coronary virus is a killing effect, 84 disinfectant belongs to the chlorine disinfectant. The surrounding environment can also be disinfected using the above disinfectant.
When using 75% alcohol for disinfection, you need to pay attention to fire prevention. When using 84 disinfectant for disinfection, you need to strengthen your own protection, because 84 disinfectant may cause irritation to the mucous membrane of the respiratory tract, may also cause skin irritation, so you need to wear a mask when applying 84 disinfectant, and also need to wear gloves for protection.
Air disinfection:
1, open windows and ventilation: open windows to maintain indoor air circulation way to disinfection. Indoor ventilation to maintain more than 3 times a day, each time should last no less than 30 minutes, applies to indoor air disinfection in a manned state.
2, ultraviolet irradiation: ultraviolet irradiation is suitable for air disinfection of closed spaces under unoccupied conditions, with ultraviolet lamps using suspended or mobile direct irradiation, irradiation 2-3 times a day, each time the irradiation time of not less than 30 minutes, ultraviolet lamps should be ≥ 1.5W/m3.
3, chlorine disinfectant spray: 500mg/L chlorine dioxide disinfectant solution, according to the 20mL/m3 for aerosol spraying, the role of time 1 hour, before disinfection, close the doors and windows, disinfection personnel to do a good job of each person protection;
Disinfection is complete, the person enters before the window should be opened to ventilate. Although 75% alcohol can be very good to kill the new coronavirus, but because of its flammability, so air spray disinfection rigorous use.
New coronavirus pneumonia can be prevented and cured, daily life to do a good job of protection, go out and wear a mask, to maintain social distance, try to avoid crowded places, non-essential not touching the outdoor objects, go home and immediately wash your hands with hand sanitizer or soap, develop a healthy lifestyle and dietary habits, to enhance their own immunity, you can effectively prevent the infection of the new coronavirus.