Air filter use range
Release time:
2020-10-12
Air pollution sources are sources of air pollutants. There are mainly the following sources. If the following sources can be usedAir filterThen our lives should be better.
First of all, for us, industrial production is an important source of air pollution, but we have to carry out industrial production. There are many kinds of pollutants discharged into the atmosphere from industrial production, including smoke, sulfur oxides, organic compounds, halides, some smoke and some gas. Industrial air pollution.
In addition to industrial production, there are also household stoves and heating boilers, which cannot use air filters. A large number of household stoves and heating boilers in cities consume a lot of coal. In the process of coal combustion, it will release a large amount of dust and other harmful substances to pollute the atmosphere. Especially when heating in winter, the smoke often spreads to the daily dyeing area, causing people to cough, which is also a source of pollution that cannot be ignored.
Air filterIt can also be used for transportation: cars, trains, planes and ships are the main means of transportation in modern times, and the exhaust gas from burning coal or oil is also an important pollutant. In particular, urban car ownership is large and concentrated. The pollutants discharged from the exhaust gas can directly invade the human respiratory organs, causing serious air pollution to the city, and becoming one of the main air pollution sources in big cities.
Automobile exhaust mainly includes blue oxide and hydrocarbons. The first three substances are very harmful. Smoke from forest fires. There are many types of air pollution, and more than 100 kinds of harmful air pollution have been found. This kind of air filter cannot be used, we can only make it ourselves, and it depends on the chemical and physical properties.
Air pollutants can be divided into reductive pollution: usually occurs in areas dominated by coal and oil. The main pollutant is particulate matter, and oxidation pollution is automobile exhaust pollution. In addition to the above two, there is also petroleum pollution: Mainly from automobile exhaust, oil refining and petrochemical plant emissions, including oxidation, olefin lamps, alkanes, alcohol, etc.
At present, China's air pollution is very serious. The main performance is smoke pollution. The concentration of total suspended particulate matter in the urban atmospheric environment generally exceeds the standard, and the pollution has been at a high level. The total emission of vehicle exhaust pollutants is increasing rapidly, and the oxide pollution is becoming more and more serious. So we must use as soon as possibleAir filterTo help us create a harmonious atmosphere.
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