About negative ions
release time:
2020-06-15 16:19
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Do negative ions exist?
Because negative ions are not a substance visible to the naked eye, answering such questions is like answering whether wind exists, does sound exist, and does WIFI signal exist. The answer is yes, it exists, and it does not exist now. It has always existed in nature. , it has been discovered for more than a hundred years, and people have studied its history for nearly a hundred years.
What are negative ions?
People will feel dizzy after staying in a closed room in the city for a long time. When we come to places such as forests, seasides, waterfalls, etc., we will feel refreshed. This is the effect of negative air ions. Negative air ions, also called negative oxygen ions, refer to negatively charged oxygen ions that have gained excess electrons. It is formed when oxygen molecules in the air combine with free electrons. Natural discharge (lightning) phenomena, photoelectric effects, fountains, waterfalls, etc. can ionize the surrounding air to form negative oxygen ions. Negative oxygen ions enjoy the reputation of "air vitamin" and "longevity element" in the medical field.
What do negative ions do?
The role of negative ions---purify the air
Dust, dust, etc. in the air are positively charged, and negative ions themselves have negative charges, showing negative electricity. When negative ions encounter dust and other particles in the air, the positive and negative are gathered, thereby agglomerating dust and other substances into clusters, increasing The weight of dust, etc., makes it fall to the ground. Therefore, negative ions have the effect of purifying the air. In addition, negative air ions also have the effect of removing indoor decoration pollution. Air negative ions can react with residual formaldehyde and benzene after decoration pollution, decompose them into carbon dioxide and water, and completely solve the problem of decoration pollution.
The role of negative ions --- health care
Scientific research has proved that the negative ions in the air have good medical and health care effects on the human body. It directly acts on the central nervous system and blood circulation of the human body. It can improve brain function, increase immunity, promote metabolism, regulate nerve function, and eliminate fatigue. It can slow down the heart rate and normalize the blood pressure of hypertensive patients. It can also strengthen the movement of cilia on the surface of the respiratory tract, enhance the secretion of glands, improve the ventilation function of the lung, and reduce the susceptibility of the respiratory tract to trauma. Negative air ions can promote wound healing, inhibit the growth of bacteria and viruses, remove air odors, and clean the air.
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