1, ventilation
After renovation, windows should be opened in time for ventilation, air circulation should be maintained and indoor formaldehyde concentration should be reduced as much as possible. You can choose to ventilate in the morning or at night to avoid high temperature periods.
2. Activated carbon adsorption
Activated carbon is a kind of material with strong adsorption capacity, which can adsorb harmful substances such as formaldehyde, so putting an appropriate amount of activated carbon indoors can effectively purify the air.
3. Purification of green plants
Green plants can absorb harmful substances such as formaldehyde and turn them into harmless substances, so putting some green plants indoors, such as chlorophytum and ivy, can effectively purify the air.
4. Photocatalyst purification
Photocatalyst is a substance that decomposes harmful substances such as formaldehyde by using light energy. Products made of photocatalyst materials, such as curtains and wallpaper, can effectively purify indoor air.
5, ultraviolet sterilization
Ultraviolet rays can kill bacteria of harmful substances such as formaldehyde, so ultraviolet germicidal lamps can be used to sterilize the air indoors.
It should be noted that when working in in addition to formaldehyde, attention should be paid to safety and environmental protection, appropriate methods and materials should be selected, and scientific and reasonable operation should be carried out according to actual conditions and needs. At the same time, we should also pay attention to air quality and health in daily use to avoid the generation and accumulation of pollution sources.