Air is a mixture of nitrogen, oxygen, carbon dioxide, water vapor and other gases, of which nitrogen accounts for about 78% and oxygen accounts for about 21%. In addition, There are a few components present, such as rare gases, nitrogen dioxide, nitric oxide, negative ions, etc. Although these few components account for a very small proportion in the air, they play a role that cannot be ignored.
Air negative ions are very beneficial to human health. They not only make the air extra fresh, but can also sterilize, remove dust, cure diseases, eliminate fatigue, and promote the body's metabolism. Therefore, negative ions are called "auxin" or "air vitamin". They are also of great significance to environmental protection and are known as the "environmental police". (Editor-in-Chief Xiong Youzheng, "Magnetic·Far Infrared·Negative Ions and Health", Donghua University Press, 2004, 62)
So where do negative air ions come from?
The atmosphere is ionized by ultraviolet rays, cosmic rays, thunderstorms, soil and other factors to produce negative ions.
In natural processes such as waterfall impact, small waves, and heavy rain, water flows at high speed under the influence of gravity, and water molecules split to produce negative ions.
The photoelectric effect formed by the tip discharge of tree leaf branches in the forest and the photosynthesis of green plants ionizes the air and produces negative ions.
Some crustal rocks can induce negative ions.
Can nature's negative ions be replicated through related technologies?
With the development of science and technology, people have been able to bring nature's negative ions home, making it a reality to increase the negative ion content of indoor air.
As early as 2003, we specially worked with Professor Zeng Hanmin, then president of Sun Yat-sen University, to jointly develop negative ion ceramic tiles. After extensive experiments, we developed negative ion ceramic tiles in 2004 and applied for a national invention patent. In 2007 Officially obtained patent authorization, patent number: ZL200410079022.8
In 2018, the negative ion ceramic tiles with batch number S171001 (600*1200mm) were specially sent to the Guangdong Provincial Microbial Analysis and Testing Center. The test results showed that the formaldehyde removal rate of the special negative ion ceramic tiles reached 91.4%. The toluene removal rate reaches 97.2%, the TVOC removal rate reaches 97%, and the ammonia removal rate reaches 91.3%; (the above test data are only responsible for the results of this inspection).
Once the negative ion ceramic tiles are laid, the negative ions they produce will quickly spread to every corner of the room, which not only meets our need to purify PM2.5, but also solves people's concerns about formaldehyde, The multiple purification purposes of harmful substances such as TVOC, toluene, and second-hand smoke bring us a safer, more efficient, cleaner and healthier breathing environment.
(This article is provided by the enterprise)
