Anyone who has renovated a new house knows that it usually takes more than three months to ventilate after the renovation. The main reason is that the formaldehyde in the decoration materials is volatile. However, few people will notice the high temperatures in the summer and the secondary pollution caused by formaldehyde volatilization. Generally, the volatilization period of formaldehyde is as long as 3-15 years. The emission rate of formaldehyde is closely related to temperature, humidity, and indoor air circulation. For every 1°C increase, the rate of formaldehyde release increases by a factor of two. In addition, the closed doors and windows in the summer are more likely to lead to an increase in indoor formaldehyde concentrations. Hazardous sources of formaldehyde pollution Where is the formaldehyde pollution in the home? First of all, there are hidden dangers of formaldehyde in paint. In the industrial production of wood-based panels, there are four main types of adhesives: urea-formaldehyde resins, phenolic resins, and melamine-formaldehyde resins. All three of these raw materials contain formaldehyde, which can lead to the constant decomposition of formaldehyde from the glue during the use of the board. Floors and furniture materials may themselves be artificial plates containing formaldehyde. In addition, the adhesive used in the installation process may contain formaldehyde. There are so many hidden dangers of formaldehyde in the home. What are the good ways to treat formaldehyde pollution? Common formaldehyde removal methods: The air needs to flow. It is necessary to open the window for ventilation. Properly open the doors and windows for ventilation, let the air flow away formaldehyde, reduce indoor formaldehyde concentration. However, in the face of intense heat, there is no way to open the window at all times. The release period of formaldehyde is very long. Intermittent ventilation will have an impact on pollution control. Activated carbon in addition to formaldehyde is also a relatively common method. Activated carbon is initially used for odor absorption after decoration, and it also has certain adsorption effects for indoor contaminants such as formaldehyde. The use of activated carbon in addition to formaldehyde has a little to note, the service life of activated carbon is only about 6 months, and it is easy to saturate. After saturation, activated carbon cannot continue to be adsorbed. Therefore, the use of charcoal should be observed and replaced in time. Of course, under conditions of sufficient funds, it is also possible to spend money to allow professionals to carry out carpet-based formaldehyde removal operations. However, there is another way to cause a big controversy, that is, "air-conditioning purification of formaldehyde." Air conditioning part-time clean air is not reliable? In recent years, there have been air-conditioner air conditioners on the market, which are quite popular in the mainstream market. Full-time refrigeration (hot) air conditioning actually part-time air purification, is the real function of integration or a gimmick? Today we come to talk about this topic. Because in the home use air conditioning and refrigeration, in order to achieve a good cooling effect, to close the room doors and windows, this time the room is in a closed state. Although the reduction in room temperature has slowed the release rate of formaldehyde to a certain extent, formaldehyde has not stopped releasing and has accumulated in the room and cannot be discharged. As the closed time passes, the concentration of formaldehyde will become higher and higher and it will cause human health problems. More damage. In the process of using air conditioners, we need to close the doors and windows. This is the paradox of air-conditioning in addition to the greatest function of formaldehyde. Of course, the filter inside the air conditioner still has a certain role in the filtration of particulate matter, but the efficiency is generally not plus cleaning, there may be secondary pollution caused by the filter, become accompaniment of formaldehyde volatilization. From the author's point of view, the professional job is still given to professional air purifiers to solve the more appropriate. After viewing the mainstream air purifiers in the market, Amway has provided an air purifier that is highly efficient in removing formaldehyde—the Philips 8000 Series Air Purifier AC8612. Philips' 8000 series air purifier AC8612 meets the new national standard for air purifiers. Its formaldehyde CADR value is as high as 539 m3/hour, and its cumulative purification capacity (CCM), the formaldehyde CCM also reaches the F4 level, not only has a faster speed of removal of formaldehyde, but also Also has a longer filter use time, further saving the cost of use. Philips 8000 series air purifier AC8612 not only maintains Philips Vitashield dual-effect micro shield dual power design, dual boost intake and dual-speed centrifugal fans, but also equipped with double-effect professional nano-class strength filter, can be formaldehyde Disintegrate into non-hazardous substances and lock in the strainer. Each filter mesh is made of ultrasonic, natural coconut shell activated carbon and imported materials ensure the filtering effect. Summary: At present, it is difficult to provide uniform product standards for air conditioners that have the function of purifying formaldehyde. For advocating black technology, exaggerating actual results, as consumers still need to screen. Avoid spending large sums of money but do not achieve the effect of removing formaldehyde. There are specializations in the surgery industry, and professional matters should be given to professional air purifiers.