With the acceleration of society, industrialization and urbanization, the problem of environmental pollution is becoming more and more serious, especially air pollution has become one of the important factors affecting people's health and social sustainable development. Facing this challenge, it is particularly important to develop air purification products with efficient purification function and unique environmental protection attributes. The purpose of this paper is to discuss some remarkable environmental protection characteristics and application prospects of air purification technology.

First, the development background of air purification technology

Since the end of the 20th century, with the improvement of environmental awareness and technological progress, various new air purification technologies and equipment have emerged. These technologies can not only effectively remove particulate matter (such as PM2.5), harmful gases (such as formaldehyde and benzene) and other pollutants in indoor and outdoor air, but also pay special attention to reducing their own impact on the environment, showing obvious green and low-carbon characteristics.

Second, the environmental protection characteristics of the air purifier

1. High energy efficiency: Modern air purification equipment adopts advanced energy efficiency ratio design, which greatly reduces energy consumption while ensuring good purification effect, and meets the requirements of energy saving and emission reduction.

2. Material selection is environmentally friendly: Many brands begin to use recyclable or biodegradable materials to manufacture filter screens and other components, which reduces resource consumption and waste generation.

3. Intelligent control: By connecting the smart home system, the functions of remote control and automatic adjustment of working mode are realized, which not only facilitates the user's operation, but also avoids unnecessary waste of electric energy.

4. Low-noise operation: optimize the structure and layout of the fan, so that the machine can still maintain high-efficiency filtration performance in a silent state and create a more comfortable living space.

5. No secondary pollution: Some high-end models are equipped with HEPA high-efficiency filter combined with activated carbon adsorption layer, which can not only completely remove fine particles but also effectively decompose volatile organic compounds, ensure that clean and fresh air is discharged, and truly achieve zero emission.

Third, the future outlook

With the development of science and technology and the change of consumer demand, the future air purification technology will pay more attention to human-computer interaction experience and product sustainability. For example, the AI ​ ​ algorithm is used to predict the changing trend of air quality and start the purification program in advance; Or develop new catalysts based on natural materials to further improve the purification efficiency and reduce the use of chemicals. In addition, how to better integrate into the construction of smart cities is also a problem worthy of consideration both inside and outside the industry.

In a word, air purification products with remarkable environmental protection characteristics are not only an effective means to deal with the current air pollution, but also a powerful tool to promote the construction of ecological civilization and promote the comprehensive, coordinated and sustainable development of economy and society. We look forward to more innovative achievements and contribute to creating a better earth home.