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[ Focus on Chemical Machinery and Equipment Network ] "The whole thing must be broken, the extreme must be reversed", this is a sentence in "Lu Shi Chunqiu", but it is still applicable tod.
With the development of science and the advancement of cognition, mankind has mastered many material utilization technologies and solved many problems by th.
However, at the same time, it also brought many proble.
What we want to mention today is convenie.
Is one of them-ozo.
Chemical machinery and equipment network hotspots pay attention to chemical machinery and equipmentWith the development of science and the advancement of cognition, mankind has mastered many material utilization technologies and solved many problems by th.
However, at the same time, it also brought many proble.
What we want to mention today is convenie.
Is one of them-ozo.
Ozone is a light blue gas with the smell of houttuynia cordata, an allotrope of oxyg.
The ozone layer as we know it is the relatively high concentration of ozone in the stratosphere of the atmosphe.
Objectively speaking, ozone is of great significance to human li.
On the one hand, the ozone layer effectively prevents the direct radiation of ultraviolet rays and ensures the living environment of life on the earth; on the other hand, ozone has a sterilizing effect, which is almost non-existe.
Dead spots and theoretically no pollution and residual disinfection technolo.
The ozone layer as we know it is the relatively high concentration of ozone in the stratosphere of the atmosphe.
Objectively speaking, ozone is of great significance to human li.
On the one hand, the ozone layer effectively prevents the direct radiation of ultraviolet rays and ensures the living environment of life on the earth; on the other hand, ozone has a sterilizing effect, which is almost non-existe.
Dead spots and theoretically no pollution and residual disinfection technolo.
But at the same time, ozone is also one of the main products of photochemical polluti.
Excessive ozone concentration in the air will directly affect the lung function of the human body and indirectly lead to climate chan.
Simply put, ozone pollution is one of the important air pollution problems that need to be solved urgent.
Excessive ozone concentration in the air will directly affect the lung function of the human body and indirectly lead to climate chan.
Simply put, ozone pollution is one of the important air pollution problems that need to be solved urgent.
Recent studies have shown that in the past 30 years, the ozone concentration in the troposphere in the northern hemisphere has been rising, and the northern hemisphere has 88% of the earth’s population, which means that the vast majority of people in the world breathe a.
It may even have been affected by ozone pollution, and this effect is still expandi.
It may even have been affected by ozone pollution, and this effect is still expandi.
Perhaps many people will have questio.
Since ozone in the atmosphere is a pollutant, why ozone disinfection is still considered a pollution-free disinfection technology, widely used in water treatment, indoor air purification, food processing, medical and pharmaceutical fields Is there any application?
Since ozone in the atmosphere is a pollutant, why ozone disinfection is still considered a pollution-free disinfection technology, widely used in water treatment, indoor air purification, food processing, medical and pharmaceutical fields Is there any application?
The answer is actually very simp.
The cause of ozone pollution is not entirely from ozo.
Ozone itself has strong oxidizing properti.
Under normal circumstances, ozone in the air will be decomposed into oxygen in less than half an hour, and naturally, the rate of natural formation of ozone in the air is very slow and the output is very l.
In other words, if only ozone is used Disinfecti.
In the process of disinfection, ozone has been slowly converted into oxyg.
Even if a small amount of ozone is dispersed in the air, it will quickly decompose and will not cause polluti.
The cause of ozone pollution is not entirely from ozo.
Ozone itself has strong oxidizing properti.
Under normal circumstances, ozone in the air will be decomposed into oxygen in less than half an hour, and naturally, the rate of natural formation of ozone in the air is very slow and the output is very l.
In other words, if only ozone is used Disinfecti.
In the process of disinfection, ozone has been slowly converted into oxyg.
Even if a small amount of ozone is dispersed in the air, it will quickly decompose and will not cause polluti.
So what is the cause of ozone pollution? Ozone precurso.
Ozone precursors are those chemical substances that can react in the atmosphere or promote the reaction to form ozone, such as nitrogen oxides, volatile organic compounds, carbon monoxide, methane and other well-known atmospheric pollutants are all ozone precurso.
This is also the reason why we call ozone pollution also photochemical polluti.
This is also the reason why we call ozone pollution also photochemical polluti.
In other words, in order to solve the problem of ozone pollution, it is necessary to solve the problem of ozone precursor emissi.
In fact, all countries currently have stricter restrictions on related pollutant emissio.
From the statistics of recent years, the overall emissions have also shown a downward tre.
From this point of view, the general direction of ozone pollution control is still Yes, but objectively speaking, the intensity may need to be strengthen.
In fact, all countries currently have stricter restrictions on related pollutant emissio.
From the statistics of recent years, the overall emissions have also shown a downward tre.
From this point of view, the general direction of ozone pollution control is still Yes, but objectively speaking, the intensity may need to be strengthen.
On the one hand, although laboratory instruments such as infrared absorption spectroscopy and gas chromatography are beginning to be used for the detection of factory exhaust emissions, there are still certain restrictions on the constraints of domestic exhaust emissions, and automobile exhaust and agricultural production The nitrogen oxide emissions produced are still relatively serio.
On the other hand, the destruction of the ozone layer will lead to the strengthening of ultraviolet rays in the atmosphere, and the strengthening of ultraviolet rays will accelerate the production of ozone in the a.
Therefore, in order to solve the problem of ozone pollution, it is necessary to control the concentration of ozone in the area and other possible catalytic ozo.
The discharge of decomposed pollutants is monitor.
Therefore, in order to solve the problem of ozone pollution, it is necessary to control the concentration of ozone in the area and other possible catalytic ozo.
The discharge of decomposed pollutants is monitor.
Ozone pollution actually reflects a more complex environmental probl.
To truly solve this problem, we need to cooperate in many aspec.
The development of technology often only provides a solution to the probl.
Really improving the environment requires everyone’s participa.
To truly solve this problem, we need to cooperate in many aspec.
The development of technology often only provides a solution to the probl.
Really improving the environment requires everyone’s participa.
Source of this article's reference: reference news
Original title: The matter must be countered by scientific instruments to solve the ozone problem
