1. Application of Nano-materials

In recent years, nano-materials have shown great potential in the field of air purification because of their unique physical and chemical properties. For example, using nanometer titanium dioxide as photocatalyst can effectively decompose harmful gases (such as formaldehyde, benzene, etc.) in the air and realize self-cleaning function under illumination conditions. In addition, the researchers also found that by adjusting the structure and composition of nanomaterials, their selective adsorption capacity for specific pollutants can be further improved, thus achieving more accurate and efficient purification effects.

2. Biological filtration technology

Biofiltration is a technology to remove organic or inorganic pollutants in the air based on microbial degradation. It uses specially cultivated microbial groups such as bacteria and fungi to biotransform the polluted air after pretreatment and turn it into harmless substances and release it into the environment. Compared with traditional chemical methods, biological filtration has the advantages of low cost, stable operation and no secondary pollution, and is especially suitable for treating industrial waste gas emission with low concentration and large flow.

3. Integration of intelligent control system

With the development of Internet of Things technology and big data analysis, more and more intelligent control systems are applied to air purification equipment, realizing the transformation from single equipment to system solution. These intelligent platforms can not only monitor the changing trend of indoor and outdoor air quality in real time, automatically adjust key parameters such as fan speed and filter replacement cycle, but also provide personalized service suggestions according to user needs, which greatly improves the use experience and overall efficiency.

conclusion

To sum up, under the background of increasingly strict environmental protection requirements, air purification technology is welcoming unprecedented development opportunities. In the future, with the deepening of the cross-integration of new materials science, life science technology and information technology, we have reason to believe that more innovative achievements will emerge, which will inject new vitality into air quality control and contribute wisdom to the construction of beautiful China.