How can formaldehyde be eliminated? How to get rid of formaldehyde

Indoor air pollution is not only formaldehyde, but also benzene, toluene, xylene, ammonia and TVOC, but formaldehyde is more familiar because it is a class I carcinogens.

There are only two effective ways to remove decoration pollution: ventilation and professional treatment.

No matter what method is used to remove decoration pollution, the first thing to understand is the degree of pollution. Because the quality of the decoration materials used in the decoration process is uneven, even if all the decoration is made of environmentally friendly materials, it should be tested before moving in. Understand the degree of pollution in your home and then choose a reasonable removal method.

It must be said here that you must find a formal testing agency to do decoration pollution testing, the data error of the test box and handheld detector is very large, **News has also been reported, you can search on Tencent**: Is self-testing formaldehyde reliable? ）

Let's talk about ventilation first, this method is only suitable for houses that are not seriously polluted, if the multiple of the excess is too high, don't ventilate, and it may not be able to meet the living standard for two years. Although ventilation does not cost money, it is more time-consuming and laborious, and the house is vacant for a long time, so it is not recommended to use this method if you are in a hurry to move in. Moreover, it must be ventilated for a long time to have an effect, and the formaldehyde release cycle in furniture is as long as 3-15 years.

We must be prepared for a long-term battle with formaldehyde.

There is also a way is professional governance, indoor home environmental protection has matured after years of development, but there are fish in troubled waters in every industry. The following will introduce you to the commonly used treatment technologies of formaldehyde treatment companies in the market.

The first generation of formaldehyde removal technology: high-temperature fumigation.

Using the volatile characteristics of formaldehyde, benzene and other pollutants, the furniture is fumigated to increase the surface temperature of the furniture to 100-200 degrees Celsius, so that the formaldehyde is released faster. This method can only accelerate the volatilization of formaldehyde on the surface of furniture, but cannot volatilize the formaldehyde in the inner layer of furniture. The effect is okay in the short term, but the formaldehyde inside the furniture will be slowly released over time.

The second generation of formaldehyde removal technology: photocatalyst.

Photocatalyst is a catalyst that can decompose harmful organic compounds such as formaldehyde, toluene, and TVOC into harmless gases under the action of ultraviolet light, so as to achieve the purpose of removing formaldehyde. It is important to remember that the photocatalyst needs to react in the presence of light, and the more light it is, the better. However, in poor lighting or shady corners, the effect of this method in removing formaldehyde becomes limited.

The third generation of formaldehyde removal technology: air catalyst.

Like a photocatalyst, it is also a catalyst, but the difference is that the reaction medium of this catalyst is air. As long as it is in contact with the air, it can decompose harmful pollutants such as formaldehyde, benzene, toluene, xylene, ammonia, and TVOC. This solves some of the limitations of photocatalysts, and it can be said that the effect of governance is more thorough.

Moreover, the air catalyst agent will form a protective film on the surface of the furniture, which can prevent the continuous release of formaldehyde in the deep layers of the furniture.

Formaldehyde removal can be removed by air exchange method, physical adsorption method, plant purification method, nanotechnology absorption and decomposition method, air purifier aldehyde removal method, etc.

1. Air interchange method.

This is the lowest cost and the most convenient method, mainly when the house is just renovated, often open the doors and windows, let the air circulate, and let the air exchange to achieve the effect of removing formaldehyde.

2. Physical adsorption method.

This method mainly uses activated carbon and other substances to be placed in the newly renovated house, so that they can use their strong adsorption effect to adsorb formaldehyde in the air to the body, so as to remove formaldehyde.

3. Plant purification method.

If the indoor formaldehyde content is not high, some green plants can be used to take away part of the formaldehyde through the respiration of green plants. Because its effect is not very powerful, it is generally used in conjunction with other methods, and the reason why it was chosen is because it also has a decorative effect.

4. Nanotechnology absorption field closure decomposition method.

This method is commonly used to use a photocatalyst to purify formaldehyde in the air, and it is also an upgraded photocatalyst. This allows it to react with formaldehyde even in the absence of light.

5. Air purifier aldehyde removal method.

An air purifier is a powerful product that not only purifies the air, but also adsorbs toxic substances in the air, including formaldehyde, so it is a good choice to use it to remove formaldehyde.

Formaldehyde is a common indoor hazard that can be removed in a variety of ways. Here are some common ways to do this:

Ventilation. Ventilation is one of the easiest and most effective ways to remove formaldehyde in the room. Open doors and windows, use natural wind or mechanical ventilation equipment to circulate indoor air to achieve the effect of reducing indoor formaldehyde concentration.

When decorating a new house or new furniture, it is especially necessary to pay attention to ventilation to fully eliminate formaldehyde.

Plant adsorption. Some common plants, such as spider plant, ivy, aloe vera, etc., have a certain ability to adsorb formaldehyde. Placing these plants indoors can help adsorb indoor formaldehyde and purify the air.

However, it should be noted that the adsorption capacity of plants is limited and cannot completely replace other methods of removing formaldehyde.

Room purifiers.

Room purifiers can remove harmful substances such as formaldehyde from the air through filters, adsorbents, ozone, etc. Choosing the right room purifier and operating according to the instructions for use can effectively remove indoor formaldehyde. It should be noted that when choosing a purifier, you should read the product description clearly to confirm whether it can remove formaldehyde, as well as its scope of application and filtration effect.

Formaldehyde cleaner.

Formaldehyde cleaner is a kind of cleaning agent that can remove formaldehyde from furniture, floors and other surfaces. Using formaldehyde cleaner to clean furniture, floors and other surfaces can effectively remove indoor formaldehyde. It should be noted that when using formaldehyde to clean Qingzhihu agent, it is necessary to follow the instructions to avoid damage to surfaces such as furniture and floors.

1.Ventilation to remove formaldehyde.

2.Green plants absorb formaldehyde.

3.Activated carbon adsorbs formaldehyde.

4.Air purifier. It not only freshens the air, but also removes formaldehyde.

To ventilate more, you can, put more green plants, such as pothos, and you can also put some formaldehyde removal bags indoors.

1.Next to the green plant front: Placing spider plants and pothos at home can not only decorate the environment, but also help adsorb a part of formaldehyde.

2.Small granular activated carbon: Place portable silver rubber individually packaged activated carbon in a corner where the wind cannot blow, and use the porous characteristics to adsorb formaldehyde.

Second, open the spine window for ventilation. If possible, try to open the windows to ventilate the Zen Yewang, at least three months to half a year. Opening the window for ventilation is one of the best ways. If it's in the summer, the effect is even better.

Opening windows for ventilation for 4-6 hours a day is the best way to remove formaldehyde.

What can remove formaldehyde indoors, generally using the "ventilation method" to reduce the low formaldehyde concentration through the circulation of indoor air and empty gas, can reduce the content of harmful substances in the indoor air, so as to reduce the harm of such substances to the human body.

Several ways to remove formaldehyde are as follows;

1. Opening windows for ventilation is currently the simplest and most effective way to remove formaldehyde. Therefore, it is recommended that after the decoration of the new house, open more windows for ventilation, and generally you can move in after 3-6 months of ventilation.

2. Now most families will install a set of fresh air system. Of course, the fresh air system itself does not have the ability to remove formaldehyde, but it can also accelerate indoor and outdoor air circulation, and volatilize and dilute formaldehyde and other harmful gases in the new house by exchanging fresh air inside and outside the room.

3. Photocatalyst air treatment, many people don't understand, what is photocatalyst air treatment, in fact, it is the "formaldehyde removal" service that many housekeeping companies will carry out through the catalytic imitator of photocatalyst, under the action of light, it can decompose formaldehyde, toluene, TVOC and other harmful substances in the new house into harmless gases, so as to play a role in removing formaldehyde.

4. Air purifier, in many families nowadays, there is basically an air purifier, which can also play a certain role in removing formaldehyde, and its filter can decompose formaldehyde into carbon dioxide and water to avoid secondary pollution, so as to remove formaldehyde and purify the air.

The villa master provides you with local building policies, building drawings, and villa design drawings;

Villa appearance renderings service, thousands of popular drawings for you to choose.

Villa Master.