What is the formaldehyde detection standard? What is the new national standard formaldehyde data in 2020?

The formaldehyde content in indoor air is ≤0.08 mg/m3, which is the normal standard range. If your indoor formaldehyde brightness exceeds this value, it is not recommended that you stay in a new house. In order to solve the problem of indoor formaldehyde exceeding the standard, I recommend the following methods with low cost and good effect.

1. Open the doors and windows to let the air circulate naturally, and exhaust the harmful gas outdoors through the airflow, which is simple and effective. Try to keep the indoor window ventilated for a long time, or use an electric fan to accelerate the indoor and outdoor air flow, and force ventilation for one month, the decoration taste will be greatly reduced. It is best to put the newly bought furniture in the vent, and the smell is directly excluded from the outdoor.

2. Plants can remove formaldehyde. Although they can remove formaldehyde, the amount of formaldehyde they absorb is very limited, and when the indoor concentration is high, if they only rely on plants to absorb formaldehyde, their dosage is very large.

3. Activated carbon is an effective way to purify the air. It has a strong adsorption effect on harmful substances such as formaldehyde, and the smaller the particles, the better the adsorption effect. It should be noted that most activated carbons have certain adsorption limitations. Once saturated, it will no longer be absorbed, but it will desorb and release the absorbed harmful substances.

5. Professional in addition to formaldehyde company can also quickly remove indoor formaldehyde and harmful substances, but because the indoor air purification industry in China started late, there is no particularly strict scientific norms. In addition to formaldehyde companies, there are many unprofessional and irresponsible companies, so be sure to keep your eyes open when choosing.

As we all know, formaldehyde is volatile at high temperature. We can use some heating equipment to raise the temperature in our home a lot, let a lot of formaldehyde gas volatilize, and then realize in addition to formaldehyde by opening windows for ventilation. After repeated operations, most of the formaldehyde in the house can be removed, but you must pay attention to safety when using heating equipment to avoid fire?