Formaldehyde (HCHO) is a colorless, easily soluble, irritating new body that is gaseous at room temperature and readily soluble in water. 35%-40% aqueous formaldehyde solution is called formalin.
Formaldehyde is toxic. It can cause discomfort when there is a trace amount of formaldehyde in the air, such as high concentration or even death. Formaldehyde is classified as a “carcinogen” by the World Health Organization.
According to the No. 153 published by the World Health Organization (WHO) on June 15, 2004: confirmed by the International Agency for Research on Cancer (IARC), formaldehyde can cause cancer in humans. Formaldehyde has been upgraded from a “carcinogenic” to a “carcinogen.”
In addition to disinfection, sterilization and preservatives, aldehydes are mainly used in organic synthesis, synthetic materials, coatings, rubber, pesticides and other industries. They are popular chemical products with wide application, simple production process and forgive supply. In particular, the modern wood-based panel industry is developed, and the demand for formaldehyde is large.
Indoor pollution mainly comes from decoration and furniture. Man-made boards or furniture contain formaldehyde, because the board is a formaldehyde-based resin in the manufacturing process, which plays the role of bonding, strengthening the hardness, anti-insect and anti-corrosion function of the board, and is cheap, which is the preferred glue for the artificial board. raw material. The paint in the decoration contains toluene.
Ozone (O3) is a homologous body of oxygen (O2). It has a special grassy smell and is a strong oxidant. It can be directly used for sterilization of air and water. Ozone is easily decomposed at room temperature, difficult to store, and can only be used now.
The chemical nature of ozone is extremely active. Its energy in the free state produces strong oxidation in an instant, and it is used for sterilization, disinfection and detoxification. It has strong killing power against bacteria, germs, fungi, mold spores, viruses, etc. It can effectively remove various bacteria, viruses, odors and toxic gases (formaldehyde, benzene, etc.) released by new furniture paints. Decomposing the nicotine produced by smoking, preventing second-hand smoke from harming others, can decompose the toxicity of pesticides, and can also eliminate the toxicity of sulfur dioxide generated by gas and coal. Ozone can also eliminate some radiation damage to the human body. At the same time, ozone can be rapidly decomposed at high temperatures to form oxygen, so there is no secondary pollution problem.
Ozone can oxidize formaldehyde under anhydrous and water conditions. Ozone dehydrogenates with formaldehyde, and the chemical bond undergoes long-term transverse change and fracture (mainly CH fracture and OH bond formation) to form complex and HOOO. Complete the oxidation and decomposition process of formaldehyde.
The effect of ozone:
- Rapidly decompose and decorate the polluting gas: quickly remove the harmful gases such as formaldehyde, benzene, toluene, hydrogen, chlorine, etc. released from the decoration materials, and simultaneously kill the bacteria in the air to quickly purify the indoor air.
- Sterilization: It can quickly kill all pathogenic microorganisms such as bacterial propagules, spore fungi, pathogens, etc., and achieve thorough disinfection effect on indoor air and articles.
- Promote health: Ozone can be rapidly reduced to oxygen, greatly increase indoor oxygen concentration, promote human cell activation, improve blood circulation and metabolism, and prevent disease.
- Increase and improve the negative ion content in indoor air, can effectively remove dust, sterilize and purify air. At the same time, it can activate oxygen molecules in the air to form oxygen-carrying anions, activate air molecules, improve lung function and promote metabolism. Enhance disease resistance, regulate the central nervous system, and make people feel refreshed and energized.
Ozone itself is non-toxic, but it has a pungent odor (from the sense of smell is grassy smell, there are individual sites called “bad smell”, and said ozone may be “carcinogenic”, is the ignorance of ozone and the cloud-like 诽谤-), mainly Damage to the reversibility of the respiratory tract. People can smell ozone at a concentration of 0.2 PPM, and the Ministry of Health can contact for 8 hours at a concentration of 0.15 PPM. When using ozone disinfection, people can leave the room and the ozone can be decomposed by itself within 30 minutes of shutdown. If you are exposed to ozone and feel unwell, you can leave the ozone environment without causing sequelae. There have been no deaths from ozone poisoning in humans since the application of ozone for 100 years.
Can ozone remove formaldehyde?
Formaldehyde (HCHO) is a colorless, easily soluble, irritating new body that is gaseous at room temperature and readily soluble in water. 35%-40% aqueous formaldehyde solution is called formalin.
Formaldehyde is toxic. It can cause discomfort when there is trace amount of formaldehyde in the air, such as high concentration or even death. Formaldehyde is classified as a “carcinogen” by the World Health Organization.
According to the No. 153 published by the World Health Organization (WHO) on June 15, 2004: confirmed by the International Agency for Research on Cancer (IARC), formaldehyde can cause cancer in humans. Formaldehyde has been upgraded from a “carcinogenic” to a “carcinogen.”
In addition to disinfection, sterilization and preservatives, aldehydes are mainly used in organic synthesis, synthetic materials, coatings, rubber, pesticides and other industries. They are popular chemical products with wide application, simple production process and forgive supply. In particular, the modern wood-based panel industry is developed, and the demand for formaldehyde is large.
Indoor pollution mainly comes from decoration and furniture. Man-made boards or furniture contain formaldehyde, because the board is a formaldehyde-based resin in the manufacturing process, which plays the role of bonding, strengthening the hardness, anti-insect and anti-corrosion function of the board, and is cheap, which is the preferred glue for the artificial board. raw material. The paint in the decoration contains toluene.
Ozone (O3) is a homologous body of oxygen (O2). It has a special grassy smell and is a strong oxidant. It can be directly used for sterilization of air and water. Ozone is easily decomposed at room temperature, difficult to store, and can only be used now.
The chemical nature of ozone is extremely active. Its energy in the free state produces strong oxidation in an instant, and it is used for sterilization, disinfection and detoxification. It has strong killing power against bacteria, germs, fungi, mold spores, viruses, etc. It can effectively remove various bacteria, viruses, odors and toxic gases (formaldehyde, benzene, etc.) released by new furniture paints. Decomposing the nicotine produced by smoking, preventing second-hand smoke from harming others, can decompose the toxicity of pesticides, and can also eliminate the toxicity of sulfur dioxide generated by gas and coal. Ozone can also eliminate some radiation damage to the human body. At the same time, ozone can be rapidly decomposed at high temperatures to form oxygen, so there is no secondary pollution problem.
Ozone can oxidize formaldehyde under anhydrous and water conditions. Ozone dehydrogenates with formaldehyde, and the chemical bond undergoes long-term transverse change and fracture (mainly CH fracture and OH bond formation) to form complex and HOOO. Complete the oxidation and decomposition process of formaldehyde.
The effect of ozone:
- Rapidly decompose and decorate the polluting gas: quickly remove the harmful gases such as formaldehyde, benzene, toluene, hydrogen, chlorine, etc. released from the decoration materials, and simultaneously kill the bacteria in the air to quickly purify the indoor air.
- Sterilization: It can quickly kill all pathogenic microorganisms such as bacterial propagules, spore fungi, pathogens, etc., and achieve thorough disinfection effect on indoor air and articles.
- Promote health: Ozone can be rapidly reduced to oxygen, greatly increase indoor oxygen concentration, promote human cell activation, improve blood circulation and metabolism, and prevent disease.
- Increase and improve the negative ion content in indoor air, can effectively remove dust, sterilize and purify air. At the same time, it can activate oxygen molecules in the air to form oxygen-carrying anions, activate air molecules, improve lung function and promote metabolism. Enhance disease resistance, regulate the central nervous system, and make people feel refreshed and energized.
Ozone itself is non-toxic, but it has a pungent odor (from the sense of smell is grassy smell, there are individual sites called “bad smell”, and said ozone may be “carcinogenic”, is the ignorance of ozone and the cloud-like 诽谤-), mainly Damage to the reversibility of the respiratory tract. People can smell ozone at a concentration of 0.2 PPM, and the Ministry of Health can contact for 8 hours at a concentration of 0.15 PPM. When using ozone disinfection, people can leave the room and the ozone can be decomposed by itself within 30 minutes of shutdown. If you are exposed to ozone and feel unwell, you can leave the ozone environment without causing sequelae. There have been no deaths from ozone poisoning in humans since the application of ozone for 100 years.
