According to the WHO's reminder, the new crown is still in a pandemic situation, and we must prepare for coexistence with the new crown virus and plan for long-term epidemic prevention. I believe that many people have also begun to prepare for long-term epidemic prevention measures. Negative ion air purifier is a non-high temperature, non-oxidizing, non-evaporative harmless micro-killing method, which is highly respected by people. Anion air purifiers have repeatedly become the object of popular purchase. However, many netizens wondered about the dazzling array of negative ion air purifiers on the market. They were confused for a while, not knowing how to choose, let alone whether they can achieve the harmless and microscopic effect. Today, I will give you a brief analysis of the characteristics of the harmless and micro-elimination of negative ions, and how we choose according to the characteristics.

Negative ions harmless and micro-killing characteristics

The harmless micro-elimination of negative ions mainly realizes micro-elimination from two aspects. On the one hand, negative ions can quickly purify the air and remove the aerosol in the air, thereby blocking the virus transmission route; on the other hand, negative ions can change the inner and outer potential of the virus capsid or reverse the polarity of the inner and outer potential to kill it. The most important feature is that its small particle size negative ions are particularly effective.

In the book "Environment, Health, and Negative Oxygen Ions" compiled by Tsinghua University’s doctoral supervisor, Mr. Lin Jinming clearly pointed out that small particle size negative ions are more active, have a long migration distance, and can penetrate the human blood barrier. In the air with negative oxygen ions, there are almost zero dust, bacteria, viruses, etc. with a diameter of less than 1μm. At the same time, a large number of clinical trials have shown that negative ions can improve the body’s immune function, participate in blood circulation, activate the reticuloendothelial system, and increase phagocytes. The phagocytic function improves the body's responsiveness and improves human immunity. Therefore, the small particle size negative ions not only have a significant effect on microbiosis, but also have a better effect on human health. This is also the most important point for us to choose a negative ion air purifier.

How to choose a negative ion air purifier?

The selection of negative ion air purifiers can be summarized into three points.

Whether to use ecological negative ion generation chip technology and ion converter technology, whether to produce ecological grade negative ions with small particle size, high activity and long natural diffusion distance equivalent to nature.

Whether to use nano-fullerene anion release technology to form a pure anion bath environment that will release ecological-grade anions without producing additional derivatives, no ozone, no nitrides, no positive ions and other derivatives.

Whether it has been certified by the Chinese Academy of Sciences, the Chinese Society for Air Anion and Ozone Research and other authoritative organizations.