Formaldehyde is a common indoor environmental pollutant. It is not only easy to cause formaldehyde pollution after decoration. In fact, there are many factors affecting the reform of formaldehyde. The sealing method of sheet metal finish, bearing capacity, volatilization route, environmental change and storage time. And conditions will affect the release rate of formaldehyde. In the summer, the weather will gradually become hot, the sunshine time will become longer, the air humidity will increase, and the rate of emission of harmful substances such as formaldehyde will be accelerated. Therefore, summer is also a high incidence of indoor formaldehyde pollution. Season.
Like newly renovated houses, many families find that even if they have been renovated for a while, they will produce a pungent smell of formaldehyde in the summer, because the release period of formaldehyde is relatively long, up to 3-15 years. Formaldehyde is also present indoors, but because of its low concentration, it is difficult to find formaldehyde in the air through the sense of smell. The increase in temperature in summer promotes the release of formaldehyde, the concentration of formaldehyde in the room increases rapidly, and the pungent odor becomes obvious. Will be discovered. So the treatment of formaldehyde, kung fu to be in the usual, if you have a pungent smell in your home, it means that formaldehyde pollution is already very serious.
So how to remove formaldehyde pollution? Since it is formaldehyde pollution caused by hot weather, is it effective to remove formaldehyde from air conditioners? Air conditioners except formaldehyde sounds reasonable, but the actual effect is not ideal. The reason is very simple, using air conditioners. When cooling, in order to achieve a good cooling effect, the door and window should be closed. If you want to discharge harmful substances to the outside, you need the power of the air conditioner exhaust fan. However, the exhaust fan of the air conditioner has limited exhaust capacity, although indoors The temperature reduction delays the release rate of formaldehyde to a certain extent. However, the formaldehyde released in the room accumulates indoors, and the formaldehyde concentration does not decrease, which still causes harm to human health.
In addition to air conditioning in addition to formaldehyde, there are many common methods of formaldehyde treatment, which of them are strong in governance, which are 'pseudo-science', the following is a small series for your analysis and analysis.
Method 1: Window ventilation method. Window ventilation method is a simple operation method of formaldehyde treatment, which promotes the emission of formaldehyde and other harmful substances through the convection movement of air, thereby achieving the purpose of reducing the concentration of indoor pollutants. It is effective and saves on the cost of treatment, but the speed of formaldehyde treatment is slow. It is not recommended that the renovation of new homes is just over, and the families who are rushing to stay are usually used together with various management methods.
Method 2: Physical adsorption method. The use of activated carbon and Maya blue adsorption is also a common method of formaldehyde treatment. Activated carbon and Maya blue have abundant surface pores, which can adsorb harmful substances such as formaldehyde into their pores. By physical adsorption, formaldehyde pollution is not treated. Will cause secondary harm, suitable for families with children, pregnant women and the elderly.
Method 3: Chemical decomposition method. Chemical freshener can decompose formaldehyde by chemical reaction, and it has strong control ability. It is a kind of formaldehyde treatment method which is popular in the early stage. However, with the use of freshener, its shortcomings also begin to appear. Come out, that is, in the process of chemical reaction, new compounds will be produced, and some compounds are toxic and cause secondary pollution. Therefore, for the safety of you and your family, it is recommended not to choose chemical decomposition method.
Method 4: Plant adsorption method. Plants can adsorb carbon dioxide and release oxygen through photosynthesis. Some plants can also absorb certain formaldehyde. However, relying on plant to control indoor pollution is not practical in practice, and plant adsorption capacity is very weak. An auxiliary means to use.
Nowadays, the weather is getting hotter and hotter, and the temperature is getting higher and higher. For the safety of you and your family, please manage indoor pollution as soon as possible. I hope this article can help your life.