Air pollution control technology, what are the air pollution control technologies

1. The main methods of solid particulate matter are: gravity sedimentation, cyclone dust removal, inertial dust removal, electrostatic precipitator, bag dust removal, wet dust removal, venturi dust removal, etc.

2. For automobiles, the reduction treatment is mainly carried out by three-way catalyst; In most cases, flue gas denitrification is based on absorption-oxidation technology, such as electron beam irradiation, plasma technology, etc. However, at present, it is mainly by controlling the combustion temperature of the boiler and other combustion conditions (mainly in terms of the supply of combustion air).

3. CO and hydrocarbons, mainly through full combustion and catalytic oxidation to deal with large-scale low-concentration pollutant gases; At the same time, there are also methods of absorption and adsorption.

4. Heavy metals are removed by cooling and dust removal facilities.

5. Ozone (secondary pollutant) is mainly controlled by controlling and reducing the concentration of hydrocarbons in the air and NOx.

6. Radioactive gas (radon gas), ventilation technology is the most effective control technology at present.

The prevention and control measures of air pollution are as follows:

1. Reduce pollutant emissions;

2. Strictly control the new production capacity of high-energy-consuming, high-disturbance and polluting industries;

3. Vigorously promote cleaner production and vigorously develop public transportation;

4. Accelerate the adjustment of the energy structure and increase clean energy such as natural gas and coal-to-methane;

5. Strengthen the constraints of energy conservation and environmental protection indicators;

6. Implement a new mechanism for energy conservation and emission reduction with both incentives and constraints, increase the collection of sewage fees, strengthen international cooperation, and vigorously cultivate environmental protection and new energy industries;

7. Use laws and standards to "force" industrial transformation and upgrading;

8. Construct a responsibility assessment system for the atmospheric environment remediation targets of various provinces (autonomous regions and municipalities);

9. According to the pollution level, take measures such as limiting production and emissions of heavily polluting enterprises and restricting the movement of motor vehicles in a timely manner;

10. Establish a code of conduct for the whole society to "breathe together and work together", and mobilize the whole people to participate in environmental protection and supervision.

Law of the People's Republic of China on the Prevention and Control of Air Pollution

Article 30. Enterprises, public institutions, and other producers and operators violating the rulesLaws and RegulationsWhere the discharge of air pollutants causes or may cause serious air pollution, or relevant evidence may be lost or concealed, the competent departments of ecology and environment of the people's governments at or above the county level and other departments responsible for the supervision and management of atmospheric environmental protection may take administrative compulsory measures such as sealing and seizure of relevant facilities, equipment, and articles.

Exhaust pollutants include small particulate pollutants such as dust, smoke, and fog, as well as gaseous pollutants such as carbon dioxide and carbon monoxide. Hefei Jietong Environmental Technology Co., Ltd. is a professional environmental protection company dedicated to environmental protection engineering planning, environmental protection equipment design, equipment manufacturing, engineering construction and after-sales service, specializing in waste gas pollution control and commercial fume purification. The company's main products:

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Legal analysis: The comprehensive prevention and control of dry air pollution refers to the comprehensive prevention and control of air pollution in a specific area, taking the atmospheric environment as a whole, uniformly planning the energy structure, industrial development, urban construction layout, etc., comprehensively using various technical measures to prevent and control pollution, and making full use of the self-purification ability of the environment to improve air quality.

Legal basis: Article 1 of the Law of the People's Republic of China on the Prevention and Control of Air Pollution: This Law is enacted for the purpose of protecting and improving the environment, preventing and controlling air pollution, safeguarding public health, promoting the construction of ecological civilization, and promoting sustainable economic and social development. State Cave.