In a newly renovated house or in a room where new furniture is introduced, it is easy to produce substances that are harmful to the human body such as formaldehyde and benzene. They can cause dizziness, vertigo, etc., and they can cause poisoning and death. So what are the indoor formaldehyde removal methods ? Let's take a look with Xiaobian! What are the methods of removing formaldehyde? Ventilation method If the smell in the room does not smell particularly pungent, it means that it has a low formaldehyde content, and ventilation can be used directly at this time. The doors and windows in the room are opened to allow indoor and outdoor air to circulate. This is a more primitive method of removing formaldehyde. It is safe to use, but its removal time is slow. It is only suitable for use in rooms with low formaldehyde content. 2. Activated carbon adsorption method The pores on the surface of the activated carbon can adsorb the formaldehyde in the room and its impurities in the air, without causing secondary pollution and high safety performance. However, when using this method, special attention should be paid to replacing it at regular intervals to prevent saturated activated carbon from releasing formaldehyde gas again. 3. Green plant absorption method In the newly renovated new house, some green plants can be properly placed to purify the air and absorb the residual formaldehyde in the room. Common such plants include green cherries, spider plants and aloe vera. However, this method is not suitable for indoor use where the formaldehyde concentration is too high, otherwise it will not only fail to achieve the desired effect but will also poison the plants. Photocatalyst chemistry This is a more efficient indoor method of removing formaldehyde. The photocatalyst can react with formaldehyde in the room under the action of ultraviolet light to convert it into harmless substances, thereby achieving the purpose of removing formaldehyde. However, such methods need to be performed under specific conditions, otherwise it will affect its normal function. 5. Air Purifier Removal Method The air purifier can effectively reduce the indoor air pollution degree and reduce the indoor formaldehyde content. It is the most common method of removing formaldehyde. This method is simple and convenient. We only need to turn on the air purifier after it is turned on, and the effect is obvious. However, it cannot directly eliminate formaldehyde, but only slows down the pollution of indoor formaldehyde. 6. Nanotechnology Absorption and Decomposition The nano absorption method is an upgraded version of the photocatalytic method and is the most popular method of removing formaldehyde in the market. It does not require any conditions for catalytic reaction and can be used directly in the room. It can not only absorb and decompose the formaldehyde gas in the air, but also has a strong antibacterial and sterilizing effect, and can remove other harmful substances such as benzene and ammonia. Xiao Bian concludes: The above is Xiao Bian's introduction to six common indoor formaldehyde removal methods . I hope that my friends in this area can help. If you still want to know or consult more related issues, welcome to this glossy website! In addition to formaldehyde method
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