In order to better prevent and control the epidemic, negative ion air purifier may help us save a lot of "time" and "energy". During the severe epidemic period in China, Fangcang Hospital in Junshan, Wuhan, which was used to isolate suspected cases, used negative ion air purifiers to carry out disinfection and epidemic prevention work in wards, and achieved good results. Negative ion air purifier is a kind of household appliance that can release negative ions in the air and use them to purify, remove dust, sterilize and disinfect. Air negative ions, also known as "air vitamins", are not only "experts" in air purification, but also health factors that promote human health. Therefore, purifying indoor air with negative ion air purifier can not only effectively kill bacteria and viruses, but also help to improve human immunity and maintain human health.

Epidemic prevention principle of negative ion air purifier

The action principle of negative ion air purifier comes from the action of negative ions. Medical research has found that negative ions have redundant electrons and are negatively charged. These negative ions can actively attract and condense with dust, smoke and other particles in the air, forming large particle clusters and settling on the ground, thus blocking the spread of bacteria and viruses. Secondly, negative air ions can react with many viruses (including COVID-19 virus and influenza virus). ) and bacteria, destroy their cell membranes or reduce the activity of their active enzymes, thus achieving the purpose of sterilization and disinfection. Because the negative ion actively attacks sterilization, the negative ion air purifier can realize all-round indoor epidemic prevention without dead ends. According to the following test report, it can be intuitively seen that the removal rate of particles and viruses below 0.3 micron (pm2.5) by negative ion air purifier is as high as 99.87%.

The negative ion air purifier is a way of no high temperature, no oxidation (84 disinfectant) and no evaporation (alcohol), which is harmless to human body and does not affect people's work, life and study, and purifies and kills dust, bacteria, viruses and other substances in objects and air. Therefore, when we use the negative ion air purifier for indoor epidemic prevention, it is very simple and effective, without repeated operation and worrying about health problems, and it can better protect the health of our families. It is an ideal disinfection measure for epidemic prevention in the Spring Festival.