Formaldehyde is a common indoor air pollutant, mainly due to the release of formaldehyde in building materials such as decoration and furniture. Formaldehyde is a colorless, pungent odor gas, soluble in water, and has great harm to the human body.
Therefore, removing formaldehyde is a very important task. Here are some recommendations for the most effective ways to remove formaldehyde:
Ventilation is one of the most basic ways to remove formaldehyde. By opening windows for ventilation, formaldehyde can be discharged from the interior to the outside. After the renovation is completed, the windows should be opened for ventilation for as long as possible, especially for newly renovated houses. If the outdoor environment is poor, you can choose to place equipment such as air purifiers or ventilators indoors to promote indoor air circulation.
Activated carbon is a material with adsorption function, which can effectively adsorb harmful gases such as indoor formaldehyde. The adsorption capacity of activated carbon is related to the pore size, specific surface area and pore volume of activated carbon. In general, the smaller the pore size, the larger the specific surface area, and the higher the pore volume, the stronger the adsorption capacity of activated carbon. When using activated carbon to remove formaldehyde, it is necessary to pay attention to replacing the activated carbon regularly to ensure the adsorption effect and indoor air quality.
Formaldehyde decomposition agent is a formaldehyde removal method that decomposes formaldehyde into harmless substances through chemical reactions. At present, there are many types of formaldehyde decomposers on the market, which are mainly divided into two types: oxidants and reducing agents. The oxidant mainly decomposes formaldehyde into harmless substances such as carbon dioxide and water through oxidation reaction, while the reducing agent decomposes formaldehyde into harmless substances such as formic acid through the reduction reaction. When using formaldehyde decomposer, it is necessary to operate according to the product instructions to avoid unnecessary losses.
In the decoration process, we should choose environmentally friendly building materials that meet national standards, and try to avoid using materials containing harmful substances such as formaldehyde. At the same time, the amount of decoration materials should be reduced as much as possible to reduce the concentration of formaldehyde in the room. After the renovation, you should wait for a period of time before moving in to ensure indoor air circulation and natural volatilization.
For places with high indoor formaldehyde content, you can consider asking a professional formaldehyde removal company to treat it. In addition to formaldehyde, the company will choose different treatment methods according to the specific situation, such as spraying formaldehyde decomposer, photocatalyst, etc., in order to achieve the purpose of quickly reducing the indoor formaldehyde content. It should be noted that in addition to formaldehyde, it is still necessary to pay attention to daily maintenance such as ventilation after the company's governance.
In addition to formaldehyde, the company is recommended.
In short, when choosing a formaldehyde removal method, it is necessary to choose according to the actual situation, and pay attention to the control of various parameters and precautions. At the same time, in order to protect indoor air quality, it is recommended to choose building materials and furniture that meet environmental protection standards and low formaldehyde when decorating, so as to fundamentally reduce the release of formaldehyde.