Rebirth of the Evil Life

The air in China is very bad!

This news soon appeared in the international media. Watermark Ad Test Watermark Ad Test As for Lin Feng's three glasses of wine, Donald told the American accompanying personnel not to tell anyone, and no one in China dared to say it, so the outside world didn't know about it at all. The outside world focused on the issue of poor air quality in China.

The first country the US president chose to visit was China, and as a result, he came to bathe in yellow sand for seven days. This is really wonderful! In the United States, leather shoes are not polished for a month, and they are still shiny. As a result, in China, the leather shoes that have just been polished are dirty when they go out.

The clothes that have just been washed are dirty when they go out. The hairstyle that has just been blown is messy when it goes out! What goes out is a layer of dust. If you stand outside for a while and go in without taking a shower, you will feel uncomfortable all over.

In this kind of weather, the Olympics are still held? How can athletes compete in such bad weather? This competition is suicide! This is completely murdering the lives of athletes! Holding the Olympics in this kind of weather is completely using life to exercise!

All kinds of remarks were overwhelming at this time. This made China feel embarrassed and ashamed. Look at the blue sky and white clouds abroad and then look at the yellow sand in China. It is like one is living in heaven and the other is living in hell.

At this time, something even more desperate came out. That is the PM2.5 index that changed the Chinese people's cognition.

The US Embassy announced that the PM2.5 index in Beijing was as high as 380!

What is this PM2.5? Everyone was confused, and what is this 380!

Then, some netizens found an explanation about the PM2.5 index on Baidu Yahoo.

The so-called PM2.5 refers to particles with an aerodynamic equivalent diameter of less than or equal to 2.5 microns in the ambient air. It can be suspended in the air for a long time. The higher its concentration in the air, the more serious the air pollution. Although PM2.5 is only a small component in the earth's atmospheric composition, it has an important impact on air quality and visibility. Compared with coarser atmospheric particulate matter, PM2.5 has a small particle size, a large area, strong activity, and is easy to carry toxic and harmful substances (for example, heavy metals, microorganisms, etc.), and has a long residence time in the atmosphere and a long transportation distance. Therefore, it has a greater impact on human health and atmospheric environmental quality. The chemical composition of fine particulate matter mainly includes organic carbon (), elemental carbon (), nitrate, sulfate, ammonium salt, sodium salt (Na+), etc.

Generally speaking, this kind of fine particles are naturally produced mainly by volcanic eruptions that emit a large amount of volcanic ash into the atmosphere, forest fires or exposed coal fires and dust storms, which will produce a large number of fine particles. If people are nearby and absorb them into the body, they will feel very uncomfortable. But this is only natural, which is slightly better.

The real trouble is the fine particles caused by human activities. Such as various industrial processes such as power generation, metallurgy, petroleum, chemistry, textile printing and dyeing, heating, and cooking processes. The smoke emitted by coal and gas or fuel. The mobile source is mainly the exhaust gas emitted into the atmosphere by various vehicles when using fuel during operation. Since the source of these fine particles comes from the chemical industry, the fine particles produced by them are extremely harmful to the human body.

This is not as simple as choking. After these fine particles are absorbed into the body, you can't get rid of them even if you eat cow blood. No matter how much you eat, it will be useless. It will always be absorbed in your body, in your lungs, and then slowly absorbed and digested by your body, and finally become cancer. At that time, you will be in big trouble. And for this kind of cancer, it can be said that you don't know the cause of the disease at all, so there is no way to treat it.

Moreover, chemotherapy is useless. Because its root cause is in your body, chemotherapy cannot solve it. The final result is that you will slowly die of pain.

Seeing these explanations, everyone was shocked. So, how high is this 380 index?

Of course, Baidu Encyclopedia naturally has an explanation.

Tokyo, Japan, is a bustling metropolis, and its pm2.5 index averages around 30. This is Tokyo! Even during the rush hour after get off work, its pm2.5 index is capped at 50 at most. And here 380 is nearly ten times.

Let's look at London again, pm2.5, 40, a little higher than Tokyo, but also much lower than China. In New York, the pm2.5 index is higher, about 70, but even at 70, it is far from what China can compare with.

As for countries like Germany and France, let's not talk about them, which are basically the same as Tokyo, Japan. And if it is not a prosperous metropolis, then the index is not to be mentioned. Basically, it is around 10. This index is a number that makes Chinese people despair.

10, this is a 38-fold gap. This gap is too big!

Is this data accurate? Obviously, the vast majority of netizens believe that the data is accurate. Because it is announced by the US Embassy. In this matter, the US Embassy will never maliciously slander China. People believe that the US Embassy cannot do this. After all, in the hearts of ordinary people, the United States still has this bit of integrity.

But if this is the case, then aren't we living in a big source of pollution? If this goes on, won't everyone get cancer? Will die in pain! All the people were panicking. Almost immediately, the streets and alleys were filled with people wearing masks. Masks were a must for everyone to go out. There was no other way. How could they not wear masks when it was said to be so serious?

Of course, this is somewhat comforting for people who do not live in the imperial capital. The pollution index in this imperial capital is high, but other areas should be fine. They should have nothing to worry about. But then, "Baidu Yahoo" announced the PM2.5 index across the country, and once this index was announced, it shocked the country.

In all regions of the country, the north is basically at 200+. The south is slightly better, but there are still more than 100. This number, compared with foreign countries, is obviously not satisfactory. The only places in the country with better air quality are Hainan Island and some mountainous areas in Yunnan. The air index in these places is similar to that in foreign countries. Of course, it’s about the same, mainly because it’s similar to New York. Compared with Japan, it still can't compare.

In China, no matter how low the air index is, it is still above 50. If you want to reach 10, it is impossible in other places except virgin forests, such as Shennongjia.

Shock! Except for shock! Still shocked! No one thought that we were living in poisonous gas. In addition to everyone's slight doubts about the data released by "Baidu Yahoo", everyone is looking at the country and want to see how the country can solve the problem.

But in fact, the state cannot solve it. If society wants to develop, pollution is inevitable. For example, in developed countries abroad, they pollute first and then treat it. For example, the Thames River in England used to have a terrible smell and the water was black. It is so clean and crystal clear now because Britain has passed that period of great development. So, now, the environment is so good.

China is currently vigorously developing its economy, and this pollution is inevitable. As for the pm2.5 index, it is mainly because there are more cars and more exhaust emissions, so there are more fine particles and there is no way to avoid them.

the state environmental protection department said. While this puts all the blame on the car's exhaust, that's a little unfair. But it is true that car exhaust is indeed a problem in big cities. In particular, China's automobile exhaust emissions simply do not meet the standards. Many car exhausts actually emit billowing black smoke. If a person takes a breath of such a car on the road, he will be dizzy for a long time. Therefore, it is barely common sense to blame it on car exhaust.

But if you put it this way, wouldn’t it mean that we have to live in this poisonous air all the time? Everyone asked questions.

The environmental protection department has nothing to do. This is the general trend of national development and a labor pain. They can't solve it either. If all of you stop using cars and all factories shut down, you will definitely get blue skies and white clouds. But will this work? Isn't there a saying that describes the traffic in the imperial capital: I would rather buy a car and be stuck in traffic than die from exhaustion on the bus.

These words are enough to explain the mood of modern people. It obviously won't work if you ask someone to buy a car. This is absolutely not feasible. If the factory shuts down, that's even worse. If so many people don’t work, they won’t have food to eat. Without food, society will inevitably be in great turmoil.

How would you choose between breathing poisonous air, which will cause harm in the future, and having no food now and starving to death? I believe that the vast majority of people will choose to start work. After all, death from starvation is now and death from poison is in the future. It's like that fable.

A man was walking in the desert, dying of thirst, and found a bottle of poisoned wine. If you drink it, your intestines will be broken immediately; if you don't drink it, you will die of thirst immediately. And that person chose to drink it. It's always a death, at least now it's more comfortable. This is the famous idiom - drinking poison to quench thirst.

There was a lot of talk across the country, but the result was no different. Of course, this also brings business opportunities to many companies across the country. Isn’t it because the pm2.5 index is high? Then we can develop an air purifier. If you buy one and put it at home, wouldn’t the air in your home be much better?

Therefore, many manufacturers across the country saw the business opportunities and immediately launched the research and development of air purifiers. An air purifier capable of removing PM2.5 particles.

But at this moment, a voice shouted - I can solve pm2.5!

who is it? Who is so awesome that even the country can’t solve it, but you can? You don’t need to look at it, just take a guess, and you know that if there is anyone in China who can solve PM2.5, it is Lin Feng! Only he has this magic power! (To be continued...)