With people's pursuit of healthy life, the problem of formaldehyde after the decoration of new houses has attracted more and more attention. Formaldehyde is a common indoor air pollutant, mainly due to the release of formaldehyde in building materials such as decoration and furniture. In order to ensure the health and safety of the living environment, it is necessary to take timely measures to remove formaldehyde from the room.
1. Open windows for ventilation.
Opening windows for ventilation is the easiest and most effective way to remove formaldehyde. The indoor formaldehyde can be discharged outdoors through natural wind, which can effectively reduce the indoor formaldehyde concentration. After the renovation is completed, it is recommended to open the windows for ventilation for a period of time every day, especially in hot weather, which helps to speed up the release and discharge of formaldehyde.
2. Plant adsorption.
Some plants have the ability to adsorb formaldehyde, such as spider plant, pothos, aloe vera, etc. Some of these plants can be placed indoors to purify the air by using their adsorption of formaldehyde. However, it should be noted that the amount of formaldehyde adsorbed by plants is relatively small and can only be used as an auxiliary means.
3. Activated carbon adsorption.
Activated carbon is a material with adsorption function, which can effectively remove harmful gases such as formaldehyde in the room. The adsorption effect of activated carbon is related to the surface area and porosity of the material, so it is recommended to choose activated carbon with high surface area and porosity. At the same time, activated carbon needs to be replaced regularly to ensure its adsorption effect.
4. Air purifiers.
An air purifier is a device that uses physical or chemical methods to remove harmful substances from indoor air. You can choose an air purifier with formaldehyde removal function to remove formaldehyde in the room by means of filtration, adsorption, and decomposition. It should be noted that the formaldehyde removal effect of an air purifier is related to the performance of the filter and the frequency of replacement, so the filter needs to be replaced regularly.
5. Photocatalyst technology.
Photocatalyst technology is a method that uses light energy to decompose harmful gases such as formaldehyde. When light hits these surfaces, the light energy will decompose harmful gases such as formaldehyde and convert them into harmless substances. Photocatalyst technology has the advantages of high efficiency, environmental protection, and safety, but it needs to be constructed under the guidance of professionals.
6. Wipe with salt water.
Salt water has the effect of sterilization and disinfection, and you can use a clean rag to dip salt water to wipe the surface of furniture, floors and other surfaces. Salt water can chemically react with harmful gases such as formaldehyde to remove it. This method is simple and easy, but it is necessary to pay attention to keep the room ventilated after wiping with salt water.
7. Fruit skin adsorption.
Some fruit peels have the effect of adsorbing harmful gases such as formaldehyde, such as orange peel, grapefruit peel, etc. These peels can be placed indoors to purify the air using their adsorption of harmful gases. However, it should be noted that fruit peels are prone to rot and deterioration and need to be replaced in time.
In short, the removal of formaldehyde after the decoration of new houses requires a variety of comprehensive treatments. In daily life, it is necessary to pay attention to methods such as opening windows for ventilation, using activated carbon, air purifiers and other equipment, as well as salt water wiping and fruit skin adsorption. At the same time, it is necessary to pay attention to the scope of application and precautions of various methods to ensure the effect and safety of formaldehyde removal.
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