1. Amount of activated carbon
The correct dosage can give full play to the best effect. The normal 110 square meters newly decorated room can be used as 50-100g / ㎡. This amount is a reference standard, which needs to be increased or reduced according to the situation of formaldehyde pollution. Calculation tip: this 50-100g / m2 is not so much for one square meter, but is used to calculate the total space.
2. Correct use method
The main attack points of activated carbon are heavily polluted areas and places with large flow of people. You can pack activated carbon directly in cabinets, shoe cabinets and other use cabinets; Around wooden furniture such as tea table and dining table; There are also places where the air needs to be purified. The medium of activated carbon effect is air. When used in a large range of space, the effect is a little limited.
3. Activated carbon placement height
Many owners have little knowledge of formaldehyde, benzene and other harmful substances. They think that the roof is the convergence point of formaldehyde. It is wrong to place activated carbon on the ceiling. The mass proportion of formaldehyde and benzene is greater than that of air, so the middle and lower part of the floor height is the most polluted area. So it's best to place it within 180cm!
4. How to reuse
After a bag of activated carbon is used for about 20 days, it should be put away and exposed to the sun for 3-5 hours. After such treatment, the activated carbon can be reused for about 6 months. The pores of activated carbon are limited. When saturated, it needs light to evaporate water from the pores. When using activated carbon, we must maintain indoor ventilation, which is more conducive to the adsorption of activated carbon.
