Outburst! What should I do if there is a biogas poisoning incident in Leshan rural area?

On the morning of November 15, 2020, a family biogas poisoning incident occurred in Group 4 of Qipanshan Village, Mata Town, Jingyan County, Leshan City, Sichuan, which was caused by a 66-year-old villager Zhou Mouguang who went to his kiln to pickle pigweed, but because the fermentation of pigweed produced biogas and poor air circulation in the cellar, the space was narrow, resulting in biogas poisoning in Zhou, and Zhou Mouguang fell into a coma in the kiln pond. The other three people in the family, Zhou Mouguang's nephew Zhou Mou'an, his son and Zhou Mouhong's daughter-in-law, found that Zhou Mouguang had not responded for a long time, and realized that something might have happened, so they went down to the cellar to meet the rescue, but due to the high concentration of biogas, they were poisoned and collapsed, and they were all rescued and declared dead. <>

This case is very regrettable, because of the blind rescue, which led to the death of three people on the spot. Due to the presence of microorganisms, the presence of microorganisms, the relatively closed environment and the poor air circulation, it is very easy to produce biogas. When the concentration of biogas is high, it is very easy to cause human poisoning, and it is also very likely to produce**.

In the event of a poisoning incident in these places, in the case of poor air circulation, you should not rush to the rescue yourself, but should immediately call the police and ensure your own safety. When emergency personnel rescue, they should wear gas masks, wear protective clothing, and be fully prepared to go down to save people. Don't do the gourd baby to save grandpa, send them one after another, otherwise it will happen to Zhou Mouguang's family.

Correct practice in places where methane poisoning occurs:

The first is to observe whether there is gas outside, and then look at whether there is a flickering fire inside, observe whether there is a possibility of **, and if there is a possibility of immediately evacuate to a hundred meters away.

Second, in the case of air circulation, evacuate the poisoned person from the scene immediately and call 120 to call the police.

Third, unbutton your clothes and trouser belts while waiting for help to keep your airway open. At the same time, keep warm to prevent cold and secondary infection.

Fourth, patients with mild poisoning generally do not need special treatment, and if there are conditions around, they can take painkiller tablets, Chlordiamine and other drugs according to the patient's situation. Patients with moderate and severe poisoning should be sent to the hospital for emergency treatment in time. <>

We need to prevent mass poisoning, not blindly carry out rescue.

Outburst! In the case of biogas poisoning in the rural area of Leshan, patients with biogas poisoning should not blindly rescue, but should arm themselves, wear gas masks, wear protective clothing, and make adequate preparations to help other people.

In this case, the first thing to do is to quickly transport the patient to an open place with fresh air, and then quickly call the first aid**, and if necessary, take emergency measures to send it to the hospital, and hurry**.

Outburst! In the case of biogas poisoning in rural Leshan, patients with biogas poisoning should be transferred in time to a place with better air circulation, and then help the patient unbutton his clothes and call 120 for help.

Outburst! In the case of biogas poisoning in rural Leshan, patients with biogas poisoning should be dragged to a ventilated place in time, and then unbuttoned their clothes, and at the same time, they should be sent to the hospital for rescue in time.

The poisoned person should be quickly removed from the scene (rescuers must wear aerobic protective masks) and sent to the hospital, and if possible, hyperbaric oxygen chambers. Before paramedics arrive at the scene, artificial respiration is administered to the poisoned person.

Outburst! There is a methane poisoning incident in the rural area of Leshan, and patients who encounter biogas poisoning should leave the place with biogas as soon as possible to breathe fresh air, etc.

Biogas is a gas mixtureIt contains methane, carbon dioxide, carbon monoxide and other gases, which can cause poisoning if a person breathes this gas for a long time, mild causes dizziness, headache, fatigue, coma, and in severe cases, it directly leads to death.

1. 4 Deaths of 4 Deaths in Rural Biogas Poisoning in Leshan Village, Mata Town, Jingyan County, Leshan, Sichuan, resulting in death. According to the investigation, it was found that the deceased Zhou was poisoned by methane gas when he was pickling pigweed in his cellar, and the other three were relatives of ZhouThese relatives found that Zhou was poisoned, went to the cellar to rescue, and finally all of them were poisoned and died, ** He has been ruled out.

Zhou had no sense of safety precautions, and the other three relatives had no sense of safety rescue, thinking that they could save Zhou, but they didn't expect to take their lives in the end.

I suddenly remembered a drowning person, a relative went into the water to rescue him continuously, resulting in the drowning of 7 members of the family. Blindly saving others not only can't save people, but also leads to putting oneself in danger, and the gains outweigh the losses.

2. How to prevent biogas poisoning? Biogas was originally installed to treat farming manure to obtain energy and improve the environment, but many people suffer from biogas due to improper use and operation. We should always pay attention to the biogas digester in our daily life, if we clean the biogas digester, we should open the various outlets of the biogas digester two days in advance, so that the biogas in the biogas digester can run away through air circulation to prevent human respiratory poisoning.

Also, when working next to the digester, you should leave the digester immediately if you feel uncomfortable, and the working time should not be too long. It is necessary to learn about biogas frequently, such as how to deal with poisoning and management.

When an accident occurs, don't rush to save people by yourself, you should call the police immediately, wait for professionals to rescue scientifically, and don't blindly rescue. If it is urgent, please wear the necessary first aid tools and equipment as well.

Finally: Biogas can not only poison people, if the concentration is high enoughIt can also cause **。If not properly treated, biogas can be a very dangerous gas.

The main component of biogas is methane, methane itself is not toxic, they are poisoned because the biogas in the digester is sufficient and thus lacks oxygen, they are killed because of the lack of oxygen caused by coma, we must pay more attention, similar to the sweet potato cellar, can not blindly enter.

When a person inhales too much biogas, the toxic gas enters the human blood through the alveoli, and quickly combines with the red blood cells in the body to form carboxyhemoglobin, which makes the hemoglobin lose the ability to transport oxygen, causing hypoxemia, and at the same time can also inhibit breathing, resulting in a series of central nervous system symptoms.

The crops and manure in the biogas digester are constantly fermented, and the biogas produces a toxic gas, hydrogen sulfide, a colorless gas with the temperature of rotten eggs, once the concentration of hydrogen sulfide in the air exceeds, it will poison people to death.

Because there is a lot of poisonous gas in the fermentation process, these poisonous gases are not well maintained, so they will be poisoned.

Four people have already died. When we learned the news, we were very saddened, and 4 very healthy lives left us forever.

Four people died in the accident. On November 15, Zhou Mouguang in Jingyan County, Leshan suffered from methane poisoning in his own cellar and pickled pigweed, and his relatives Zhou Mou'an, Zhou Mouhong, and Zhang Mouqiao found that Zhou Mouguang was poisoned, and he did not do protection to save people, and unfortunately all of them were poisoned by biogas, and died after rescue.

Biogas is an organic gas that, in a confined space, causes a decrease in oxygen content. If a person is in a biogas area, a place with a relatively high content will lead to a lack of oxygen, resulting in biogas poisoning. The methane poisoning in rural Leshan has killed four people.

A rural family biogas accident occurred in Leshan, Sichuan, where the party was poisoned by methane in pickled pigweed in his cellar, and then three of his relatives rushed to the cellar to rescue, resulting in all biogas poisoning, and the rescue was ineffective, resulting in the death of 4 people.

Biogas poisoning occurred in rural Leshan, killing four people. After investigation by the public security organs, the main reason was that the victim had biogas poisoning in the pickled pigweed in his cellar, and several other people found out that they went to the cellar to rescue him, resulting in biogas poisoning.

Yes, because biogas has a very toxic effect and is very harmful to the human body, it has caused people.

Biogas poisoning occurred in Leshan Village, which was caused by a local villager pickling pigweed at home, and finally because of the fermentation of pigweed, harmful gases appeared, causing the death of four members.

Zhou Mou, a 66-year-old villager from Leshan City, Sichuan, went to his kiln to pickle pigweed. However, because of the poisoning caused by the biogas produced by the fermentation of pigweed, Zhou Mouguang fell into a coma in the kiln pond. The other 3 people in the family went down to save people after discovering Zhou Mouguang, but they were poisoned one after another.

In the end, all four people died of biogas poisoning in the kiln pond.

Sewers and septic tanks are high-risk areas for biogas, and these places are concentrated sewage areas, with many bacteria and easy to produce biogas.

In rural areas, there are many biogas digesters in sewers, pig or chicken breeding sheds, places with a lot of garbage, especially garbage dumps, and septic tanks that every household in rural areas has, there is a lot of biogas in these places, which is prone to safety accidents and is a high-risk area for biogas.

The most is in the southwest region, biogas energy is widely distributed in China's rural areas, and has great potential, and it is possible to obtain raw materials for biogas production wherever there are organisms.

If you say that there are more in the south and southwest, but if you specifically talk about those places that belong to the high-risk area of biogas, the first thing you have to say is the septic tank, the biogas content in the septic tank is terrible, and it may lead to spontaneous combustion when encountering open flames, and it may also lead to combustion when encountering high temperatures. The place with the most biogas is nothing more than the biogas digester and the biogas power station, the biogas in these two places is not comparable to the general agricultural biogas digester, and the staff of the biogas digester and the biogas power station must wear gas masks when carrying out biogas-related work, because the amount is large, which will inadvertently cause a health threat.

Where are the high-risk areas for biogas? It depends on what region and what environment it is. The first thing I have to say is the septic tank, the biogas content in the septic tank is terrible, and it may lead to spontaneous combustion when encountering open flames, and it may also lead to combustion when encountering high temperatures.

In the humid underground environment, there is also biogas in this kind of place, in fact, biogas is everywhere in life, but when the biogas reaches a certain level and a certain amount, it will endanger people's lives and endanger people's safety. The place with the most biogas is nothing more than the biogas digester and the biogas power station, the biogas in these two places is not comparable to the general agricultural biogas digester, so how can we avoid biogas poisoning? Naturally, try to minimize going to places where the biogas is thick, and if this is the case for work, then wear a mask as well.

A rural area in Leshan has a biogas poisoning incident, which places are high-risk areas for biogas? Sewer pipelines, inspection wells, cellar wells, septic tanks, biogas tanks and other facilities are high-risk areas for biogas, due to the action of microorganisms, the terrain is relatively low, and closed, especially easy to produce biogas, and the biogas concentration is high. It is easy to cause poisoning and is more likely to produce**.

It's not that the safety awareness is poor, but that when I see something happen to my family, I forget what I should do in a hurry, as follows

1. Review of the event. On November 15, 2020, an incident of four deaths caused by biogas poisoning occurred in Jingyan County, Leshan City, Sichuan Province. After a police visit and on-site investigation, it was learned that 66-year-old Zhou Mouguang was pickling pigweed in his cellar and did not notice the biogas in itThus poisoned and fainted, and Zhou Mou'an hurriedly went down when he found out, wanting to pull Zhou Mouguang up and put himself on it.

The same is true of Zhou Mouhong and Zhang MouqiaoRush down to the cellar pool。Forensic examination of 4 deceased,All died from biogas poisoning.

Second, the little partners in the countryside are enthusiastic, so they ignore their own safety. First of all, after this incident, netizens believed that it was the reason for the poor safety awareness in rural areas. But I think that's not the case, and it's not like they don't understand anything in the countryside now, the main reason is that they don't have time to think about the problem, and when they see their relatives lying inside, they think that something is wrong with them.

Whoever it was, the first reaction at that time was to go down and take a look, bring the person up, and send him to the hospital for first aid.

Besides, when people are in a critical situation, their feelings are above reason, and people are often prone to make mistakesNo reasonable judgment was made。In addition, there is such a thing as a cellar pond, which every household has, and every family will do a good job in terms of safetyWho knew that Zhou Mouguang's home did not discharge biogas in time。Biogas is colorless and odorless, it can't be distinguished from the smell alone, and the human eye can't recognize it.

It's impossible not to go down.

3. Lessons learned. From this incident, we can learn a lesson, whether in the countryside or in the city, we need to pay attention to the sealed environment, such as methane poisoning, gas poisoning and so on. Human life is only once, if you don't pay attention to it, you can't start again, for yourself, for your familyIn this case, best practice, pick up your phone and dial 110.

The publicity of safety knowledge is not in place, and many of the people who stay in the rural areas are elderly and children, and there are also some people with low education level, who do not have enough safety knowledge and do not know the correct way to do it in such a situation.

In my opinion, in many places in rural areas, safety education is still not in place, and safety knowledge is not widely popularized, so people's safety awareness is so poor.