If the formaldehyde of the office chair exceeds the standard, the following solutions can be considered:
First, ventilation
Natural ventilation
Opening office Windows to allow air circulation is the most basic and effective way to reduce formaldehyde concentration. Natural ventilation can exchange indoor air containing formaldehyde with outdoor fresh air to reduce indoor formaldehyde content.
Ventilation time should be as long as possible, it is best to maintain a few hours a day or even all day ventilation. For example, open the Windows to ventilate before going to work and continue to ventilate after work. If the weather conditions permit, the office chair can be moved to an outdoor ventilated place to dry for a period of time to accelerate the volatilization of formaldehyde.
Mechanical ventilation
Use exhaust fans, air purifiers and other equipment to enhance indoor air circulation. Exhaust fans can be installed in Windows or walls to discharge indoor air to the outside, forming negative pressure and promoting outdoor fresh air to enter the room.
The air purifier can remove harmful substances such as formaldehyde in the air through filtration and adsorption. When selecting an air purifier, pay attention to its formaldehyde purification capacity and applicable area to ensure that it can meet the needs of the office.
Second, physical adsorption
Activated carbon adsorption
Put activated carbon packs in the office to absorb formaldehyde in the air. Activated carbon has rich pore structure and can effectively adsorb formaldehyde and other harmful gases.
The activated carbon package should be placed near the office chair and all corners of the room to improve the adsorption effect. Pay attention to replace the activated carbon package regularly, in general, the adsorption capacity of activated carbon will gradually decrease with the extension of the use of time, usually every 1-2 months to replace.
Diatom mud adsorption
Diatom mud is a new type of environmental protection decorative material, but also has a certain adsorption of formaldehyde function. You can use diatom mud in the office wall decoration, or use diatom mud made of decorations, such as ornaments, murals, etc., to increase the adsorption capacity of formaldehyde in the room.
3. Chemical neutralization
Formaldehyde remover
The use of formaldehyde scavengers can chemically react with formaldehyde in the air to break it down into harmless substances. Formaldehyde scavenger has a variety of forms such as spray type and brush type, which can be selected according to the actual situation.
When using formaldehyde scavengers, it is necessary to operate in accordance with the requirements of the manual, and pay attention to the use method and dosage. At the same time, it is necessary to choose products with reliable quality and obvious effects to avoid using inferior scavengers to cause secondary pollution to the indoor environment.
Photocatalyst treatment
Photocatalyst is a kind of photocatalytic photosemiconductor material represented by nanometer titanium dioxide. Under light conditions, photocatalysts can decompose harmful substances such as formaldehyde in the air and play a role in purifying the air.
You can ask a professional photocatalyst treatment company to treat the office, they will use professional equipment and technology, the photocatalyst spray on the surface of the office chair and various parts of the room, to improve the decomposition efficiency of formaldehyde. After treatment, attention should be paid to keeping the indoor light sufficient to give full play to the role of the photocatalyst.
Fourth, plant purification
Choose the right plants
Some plants have a certain ability to absorb formaldehyde, such as green plants, chlorophylla, ivy, Tigertail orchid and so on. These plants can be placed in the office to beautify the environment and purify the air.
Different plants have different absorption capacity of formaldehyde, and the effect of plants to purify the air is relatively limited, and can not completely rely on plants to solve the problem of formaldehyde exceeding the standard. It is usually necessary to choose and match plants reasonably according to the area of the office and the degree of formaldehyde pollution.
Take care of plants
In order to ensure that plants can normally play the role of purifying the air, it is necessary to pay attention to the maintenance of plants. Keep plants in adequate light, appropriate temperature and humidity, and regularly water, fertilize, and prune them. If the plant has diseases and pests, it should be treated in time to avoid affecting the growth of the plant and the purification effect.
Five, replace the office chair
If the formaldehyde of the office chair is seriously exceeded, and the safety standard can not be reached after various methods of treatment, then you can consider replacing the office chair.
When choosing a new office chair, it is necessary to strictly check, choose products that meet environmental standards and are reliable in quality, and avoid the problem of formaldehyde exceeding the standard again. You can ask the supplier for the test report of the product to see whether the formaldehyde content and other indicators meet the national standards.
Post time: Dec-13-2024