After 15-30 minutes of exhaust air after disinfection, people can enter.
Ozone air disinfection precautions:
1, ozone on the human respiratory mucous membrane irritation, ozone concentration in the air up to 0.15 ppm, can be smelled; in accordance with international standards, up to 0.5-1 ppm can be caused by a dry mouth and other discomforts; up to 1-4 ppm can be caused by coughing; up to 4-10 ppm can be caused by a strong cough. Therefore, disinfection with ozone to disinfect the air, must be in the absence of people in the conditions, disinfection after at least 30 minutes before entering.
2, ozone is a strong oxidizing agent, a variety of items have damage, the higher the concentration of damage to the items the more serious, can make the copper appear green rust spots, rubber aging, discoloration, elasticity, so that the brittle, fracture, so that the fabric bleaching and discoloration.
Ozone is a strong oxidant, sterilization process is a biochemical oxidation reaction. Ozone disinfection sterilization method compared with conventional sterilization methods have the following characteristics:
(1) high efficiency. Ozone disinfection sterilization is to air as coal, without any other auxiliary materials and additives. The body is inclusive of good, thorough sterilization, with the same into there is also a strong mold, fishy, smelly and other odors in addition to the function.
(2) high cleanliness. The rapid decomposition of ozone into oxygen is characterized by the unique advantages of ozone as a disinfection and sterilization. Ozone is generated using the oxygen in the air, disinfection process, excess oxygen in 30 minutes and then combined into oxygen molecules, there is no residue, solving the problem of secondary pollution generated by disinfectant disinfection methods, while eliminating the need to clean again after the end of disinfection.
(3) Convenience. Ozone sterilizer is generally installed in the clean room or air purification system or sterilization room (such as ozone sterilization cabinet, transfer window, etc.). According to the debugging verification of the sterilization concentration and time, set the sterilizer according to the time to open and run time, easy to operate and use.
(4) Economy. Through the use of ozone sterilization in many pharmaceutical industries and health care units and the operation of the comparison, ozone sterilization method compared with other methods have great economic and social benefits. In today's rapid industrial development, environmental issues are particularly important, and ozone sterilization to avoid secondary pollution generated by other disinfection methods.