As is known, formaldehyde is recognized as a home indoor killer. It is generally found in the decoration materials of new home decoration (mostly sofas, wooden floors, wardrobes, etc.), which will cause great harm to the health of the elderly and children.
Therefore, home decoration in addition to formaldehyde is currently a problem to deal with indoor pollution. There are various opinions on how to reduce the formaldehyde content in indoor air. But there are not many ways to really work, so choosing the right method is crucial. That Xiaobian today will tell you about the coup in the interior of formaldehyde.
[traditional method]
1. Ventilation is the most common, most efficient and most cost-effective way to reduce formaldehyde concentration indoors. Because of frequent window ventilation, the speed of indoor air circulation can be accelerated, and then the indoor formaldehyde exceeding the standard can be quickly discharged outside. (If you are in a windless day, you can add a few fans to speed up the indoor air circulation, the effect is the same)
2. Increase the indoor temperature as much as possible, accelerate the evaporation of formaldehyde in the room, and shorten the evaporation cycle.
3. Wiping the furniture (board) in the home interior, it is most suitable for the water temperature of 30 degrees Celsius, because the surface of the furniture can quickly take away the free formaldehyde on the surface.
4. Breed green radish as much as possible in the home (green radish not only absorbs formaldehyde that exceeds the standard in the room, but also makes you feel refreshed and beautiful).
5. Activated carbon can be placed in cabinets, drawers, etc. at home, mostly based on coconut shell activated carbon (due to the large spacing between molecules and molecules, the adsorption amount of polyformaldehyde is also larger), followed by bamboo charcoal. In addition, once a week, the activated carbon can evaporate the water, so that the total amount of harmful substances such as formaldehyde is increased. However, since the effect of activated carbon after exposure is deteriorated, it is most suitable to change the activated carbon in 2-3 months.
6. In order to reduce indoor pollution sources, washable curtains, sofa covers, carpets and other textile items can be washed before use.
Indeed, the above-mentioned several types of traditional methods can play a certain role in removing aldehydes, but if you encounter outdoor heavy fog and sleep at night, when you can't open the window, it is recommended to close the doors and windows and choose to open a reliable air. A purifier is especially necessary.
ã€air purifier】
Conventional air purifiers mostly use potassium permanganate as an oxidant to carry out a series of chemical reactions together with formaldehyde in the room to convert into carbon dioxide and water that are harmless to the human body. However, in addition to formaldehyde, interior decoration is not a one-step process. It is a gradual and long process, so it is not enough to rely solely on the principle of chemical reaction using potassium permanganate. Based on this problem, the Swedish Dusit Air Cleaner has been improved on this basis to make the whole purification effect more efficient.
Good things recommended
Sweden's flagship Dustie DAC700 air purifier first adopts a unique dual-intake airframe structure design, with 728m3/h super large particle clean air output, 7m/s strong wind speed plus four weights The filtration system can effectively adsorb indoor dust, PM2.5 particles, dust mites and other pollutants, and the measured adsorption efficiency is up to 99.9%, which is suitable for small indoor space of 51-87 square meters.
Secondly, it is aimed at the organic pollutants such as formaldehyde, which is difficult to decorate. The Dusit DAC700 air purifier in Sweden has a standard activated carbon filter. It also specially reminds consumers to choose a special high-efficiency formaldehyde removal filter according to their needs. In addition to the use of formaldehyde catalyst, the formaldehyde in the indoor air can be greatly adsorbed to ensure that every air released from the fuselage is fresh, so that you do not have to worry about the formaldehyde in the new home.
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