With the rapid development of society, industrialization and urbanization, the problem of air pollution has become increasingly serious, which has become one of the important factors affecting human health and quality of life. In order to meet this challenge, the research and application of air purification system has become a research hotspot. The purpose of this paper is to explore how to strengthen the air purification system through technical means, and on this basis, to carry out comprehensive optimization of environmental protection, in order to achieve more efficient and energy-saving air quality improvement.

First, the development status of air purification technology

At present, the air purification technologies in the market mainly include mechanical filtration, electrostatic adsorption, photocatalytic oxidation and so on. Among them, HEPA filter is widely used in household and commercial purifiers because of its high efficiency in removing fine particles. Activated carbon is famous for its strong adsorption performance of chemical pollutants; In addition, the negative ion generation technology and ultraviolet disinfection developed in recent years have gradually attracted people's attention.

Second, the strengthening measures of air purification system

1. Multi-stage compound purification: technologies with different principles are combined to form complementary advantages and improve the overall purification efficiency. For example, in the pretreatment stage, the primary filter screen is used to remove large particles of dust, then the HEPA filter screen is used to capture particles below PM2.5, and finally the odor and harmful gases are further eliminated through the activated carbon layer.

2. Application of intelligent control algorithm: With the help of Internet of Things (IoT) technology, the changing trend of indoor air quality parameters can be monitored in real time, and the fan speed can be automatically adjusted or specific functional modules can be turned on, which can not only ensure good purification effect but also save energy consumption.

3. R&D and application of new materials: develop new polymer materials as filter materials to enhance their selective adsorption capacity for various pollutants; Or introduce nanotechnology to prepare functional coatings with special surface structure to improve photocatalytic activity.

Third, the comprehensive optimization strategy of environmental protection

-Fully consider product life cycle assessment (LCA) in the design stage, and select recyclable or degradable materials to reduce environmental pollution;

-Reducing energy consumption and emissions in the production process by improving the manufacturing process;

-Strengthen user education, guide rational use of products, such as opening and closing equipment according to actual needs, to avoid waste of resources caused by long-term idleness;

-Promote the formulation and improvement of industry standards, standardize market order, encourage technological innovation and promote industrial upgrading and transformation.

In short, in the face of the increasingly severe environmental situation, we should not only constantly explore more advanced and effective air purification solutions, but also implement comprehensive environmental protection optimization measures from the source to jointly protect this blue sky and white clouds.