The Benefits Of Negative Ion (Anion) to Health
If the air contain a low concentration of negative ion (anion), symptoms such as lethargy, dizziness, migraine, depression and shortness of breath will occur.
According to the standard of World Health Organization, the concentration of negative ion (anion) in fresh air should not be less than 1000 units negative ion (anion) per cubic centimeter. When the concentration of negative ion (anion) reaches a certain level, the number of bacterial will eventually be reduced to zero.
The negative ion (anion) in the air posses electrodes which easily attached to the surface of bacterial. This process will produce low electric currents that eliminate them and suppresses further multiplication, thus achieving the effects of eradicating bacterial and sterilization.
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