Development of air purification technology

The development of air purification technology can be traced back to the early 20th century, but it really attracted widespread attention and developed rapidly in recent decades. From the initial mechanical filtration and adsorption to the application of advanced oxidation technologies such as photocatalytic oxidation and negative ion generation, the functions of air purification equipment are becoming more and more powerful and the types are more diverse. The progress of these technologies not only improves the efficiency of air purification and reduces the cost, but also provides more possibilities for solving indoor and outdoor air quality problems.

Positive response of government and enterprises

In order to improve air quality, many countries and regions have issued a series of policies and regulations to limit pollutant emissions and encourage the use of clean energy and technologies. For example, the China municipal government put forward the action plan of defending the blue sky, aiming at reducing the concentration of PM2.5 by reducing coal consumption and promoting new energy vehicles. At the same time, many enterprises are actively developing innovative products and services, such as high-efficiency household air purifiers and intelligent monitoring systems, to meet market demand and contribute to environmental protection.

The promotion of public awareness

In addition to technical and policy support, it is also crucial to raise public awareness of the importance of air quality. In recent years, with the promotion of popular science and the role of social media platforms, more and more people are beginning to realize the importance of breathing clean air and actively participate in various forms of environmental protection activities. For example, taking part in afforestation, choosing public transport and reducing the use of disposable plastic products are all efforts made by ordinary citizens to protect the environment.

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In short, "air purification" is not only a technology or product, but also represents an idea-that is, the idea of harmonious coexistence between man and nature. In this process, everyone is not a bystander but a participant. Let's work together to win in this war without smoke and jointly protect our only home on earth.