With the rapid development of society, industrialization and urbanization, the air quality problem is becoming more and more serious, which has become an important factor affecting human health and social sustainable development. Faced with this global challenge, governments, enterprises and the public are actively exploring effective solutions. However, in the process of implementing air pollution control, there are a series of obstacles in environmental protection, which not only restrict the control effect, but also bring uncertainty to the future development.

I. Technical Barriers

At present, although many advanced air purification technologies and equipment have been developed, they have not been widely used because of high cost or limited application scope. Especially in some economically underdeveloped areas, it is difficult to adopt efficient technical means to improve air quality due to insufficient financial and technical support.

Second, the laws and regulations are imperfect

Although many countries and regions have issued relevant environmental laws and policies to promote the improvement of air quality, there are still problems such as insufficient enforcement and inadequate punishment measures. In addition, the lack of cross-regional pollution control coordination mechanism is also an important problem, which makes it difficult to effectively control the cross-border transport of pollutants.

Third, the public awareness is weak

Although people's attention to environmental problems has increased in recent years, there are still many people who lack understanding of the harm of air pollution, or think that personal behavior has little impact on the overall environment and are unwilling to change their living habits. This conceptual deviation directly affects the effectiveness and durability of emission reduction actions.

Fourth, it is difficult to adjust the industrial structure

Industrial emission is one of the main causes of air pollution, and to fundamentally solve this problem, it is necessary to carry out in-depth adjustment of industrial structure. This involves the transformation and upgrading of traditional industries and the cultivation and growth of emerging industries. It is a long and complicated process, facing enormous economic pressure and social resistance.

coping strategy

1. Increase investment in scientific and technological innovation: encourage and support scientific research institutions and enterprises to carry out research and development of air purification technology, reduce application costs and expand the scope of application.

2. Improve the system of laws and regulations: establish and improve strict environmental protection laws and regulations, strengthen law enforcement supervision, and ensure that all policies and measures are put in place.

3. Enhance citizens' awareness of environmental protection: popularize environmental protection knowledge through education and publicity, and guide all sectors of society to actively participate in air quality protection.

4. Promote industrial optimization and upgrading: formulate scientific and reasonable industrial planning, accelerate the elimination of backward production capacity, and promote the development of green and low-carbon circular economy.

In a word, overcoming environmental obstacles in air treatment is a systematic project, which requires the joint efforts of the government, the market and all sectors of society to form a joint force to achieve a fundamental improvement in air quality.