Difference between air purifier and negative ion purifier

The difference between air purifier and negative ion purifier: there are three ways to purify air, one is to put carbon bags indoors; The second is to use an air purifier; The third is to use disinfectant gas or liquid. The first and second kinds of harmful gases can only be adsorbed or filtered if they float on it, but they have no effect on the harmful gases that are constantly discharged into the air such as walls and furniture. The third method will produce secondary pollution in the disinfection process, and people must leave. Negative ion air purification system solves the shortcomings of sterilization and disinfection. After combining with bacterial viruses and harmful gases, negative ions neutralize the positive charges of bacterial viruses, making bacterial viruses inactive, unable to attack our human cells, losing their floating ability and falling to the ground. When in use, personnel do not need to leave the site. After the negative ion product is turned on, the negative ions in the air are constantly increasing, and harmful gases are constantly inactivated, which can also improve human health and achieve the purpose of preventing diseases. However, the negative ion purifier has a weakness, that is, the effect of eliminating odor is not good, and the purification can not meet the standard of surgery. So it is better to choose according to different purposes. It can also be used in combination. For example, if the smell of home decoration is strong, it can be neutralized by spraying disinfectant gas or liquid, and then the negative ion air purifier is used.