What harmful for indoor air purifier? How to solve it? #Airpurifier
What harmful for indoor air purifier? How to solve it? #Air purifier
What harmful for indoor air purifier? How to solve it? #Air purifier
The existence of indoor pollutants in the air is determined by its physical and chemical properties and its formation process. Indoor air pollutants can be roughly divided into two categories: gaseous pollutants and particulate pollutants.
The decoration materials are nothing more than the use of artificial panels, sandwich panels, glue, paint, paint, adhesives, granite, marble, ceramic tiles and gypsum, etc. These materials contain more or less formaldehyde, benzene, ammonia, hydrazine, etc. A kind of pollutant, zero pollution decoration materials do not exist.
The decoration materials are nothing more than the use of artificial panels, sandwich panels, glue, paint, paint, adhesives, granite, marble, ceramic tiles and gypsum, etc. These materials contain more or less formaldehyde, benzene, ammonia, hydrazine, etc. A kind of pollutant, zero pollution decoration materials do not exist.
According to relevant statistics, the qualified rate of air testing for newly renovated houses is very low. This has the reasons for the inferior decoration materials and the reasons for unreasonable construction. The biggest victims of indoor pollution are those children, pregnant women, the elderly and chronic patients, especially children are more vulnerable to indoor pollution than adults. On the one hand, because the child’s body is growing, the amount of breathing is 50% higher than that of the adult. On the other hand, children spend more than 80% of their time living indoors, and it is not easy to detect pollution damage. When problems are discovered, they are irreparable. From the US experts’ investigation of asthma caused by indoor air pollution, it can be seen that 65% of children with different degrees of asthma are from decoration pollution.
The danger of folding benzene on the human body
Benzene is a colorless, transparent, aromatic, volatile toxic liquid. It is a product of coal tar distillation or petroleum cracking. It can be volatilized at room temperature to form benzene vapor. The higher the temperature, the larger the volatile amount. In occupational activities, benzene enters the human body mainly through the respiratory tract in the form of vapor. Short-term inhalation of high-concentration benzene vapor and long-term inhalation of low-concentration benzene vapor can cause physical damage to workers. A large amount of inhalation in a short period of time can cause acute mild poisoning, which is manifested as headache, dizziness, cough, chest tightness, excitement, and gait. At this time, if you continue to inhale, it can develop severe acute poisoning. The patient is confused, blood pressure drops, muscle tremors, breathing fast, and the pulse is fast and weak. Rescue can be restored to health in a matter of hours or days, but severe cases can also result from paralysis of the respiratory center. Chronic poisoning can occur in long-term low-level exposure, and symptoms gradually appear. The blood system and neurasthenia syndrome are the main manifestations of white blood cells, platelets and red blood cells, dizziness, headache, memory loss, and insomnia. In severe cases, aplastic anemia can occur, even leukemia and death.
Benzene is a colorless, transparent, aromatic, volatile toxic liquid. It is a product of coal tar distillation or petroleum cracking. It can be volatilized at room temperature to form benzene vapor. The higher the temperature, the larger the volatile amount. In occupational activities, benzene enters the human body mainly through the respiratory tract in the form of vapor. Short-term inhalation of high-concentration benzene vapor and long-term inhalation of low-concentration benzene vapor can cause physical damage to workers. A large amount of inhalation in a short period of time can cause acute mild poisoning, which is manifested as headache, dizziness, cough, chest tightness, excitement, and gait. At this time, if you continue to inhale, it can develop severe acute poisoning. The patient is confused, blood pressure drops, muscle tremors, breathing fast, and the pulse is fast and weak. Rescue can be restored to health in a matter of hours or days, but severe cases can also result from paralysis of the respiratory center. Chronic poisoning can occur in long-term low-level exposure, and symptoms gradually appear. The blood system and neurasthenia syndrome are the main manifestations of white blood cells, platelets and red blood cells, dizziness, headache, memory loss, and insomnia. In severe cases, aplastic anemia can occur, even leukemia and death.
Folding cockroaches harm to the human body
Earthworm is the only natural colorless, odorless, odorless natural inert gas produced by the decay of radium. Radon is a kind of radioactive gas that is ubiquitous in our living environment. Since the first discovery of the danger of indoor cockroaches in the late 1960s, scientific research has found that the radiation damage caused by cockroaches to the human body accounts for all the environmental radiation received by the human body. More than 55% of them are extremely threatening to human health, and most of their incubation periods are more than 15 years.氡 has been listed as an important indoor carcinogen by the International Agency for Research on Cancer (IARC), and the US Environmental Protection Agency is also listed as the most dangerous carcinogen. Therefore, we must pay great attention to the hazards of indoor cockroaches.
Earthworm is the only natural colorless, odorless, odorless natural inert gas produced by the decay of radium. Radon is a kind of radioactive gas that is ubiquitous in our living environment. Since the first discovery of the danger of indoor cockroaches in the late 1960s, scientific research has found that the radiation damage caused by cockroaches to the human body accounts for all the environmental radiation received by the human body. More than 55% of them are extremely threatening to human health, and most of their incubation periods are more than 15 years.氡 has been listed as an important indoor carcinogen by the International Agency for Research on Cancer (IARC), and the US Environmental Protection Agency is also listed as the most dangerous carcinogen. Therefore, we must pay great attention to the hazards of indoor cockroaches.
Sources of cockroaches: The foundations from the building and the surrounding soil account for about 60.4% of the indoor rafts, and 19.5% and 17.8% from the building materials and outdoor air, respectively.
How to prevent
Nano adsorption, air purifier
Nano adsorption, air purifier
Good air purifiers also have the effect of removing formaldehyde, toluene, TVOC, in order to reduce indoor pollution and reduce allergens.The pores have a pore size between 0.27 and 0.98 nm and are arranged in a crystal. At the same time, it has weak electrical properties. The molecular diameters of formaldehyde, ammonia, benzene, toluene and xylene are all between 0.4 and 0.62 nanometers, and they are all polar molecules. They have the characteristics of preferentially adsorbing harmful gases such as formaldehyde, benzene and TVOC. The effect of indoor air.
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