How to remove formaldehyde pollution from decoration and how to remove formaldehyde pollution after

After the renovation of the new house is completed, many people will open the windows for ventilation, or try their best to remove the formaldehyde indoors, after all, formaldehyde has a certain impact on the human body. However, some people use activated carbon to remove formaldehyde in the decoration of new houses, which is okay, after all, activated carbon has a certain adsorption property and can quickly adsorb formaldehyde indoors. But there is a drawback, activated carbon cannot be decomposed.

Here are some ways to remove formaldehyde in the room.

1. Can activated carbon really remove formaldehyde from indoor new house decoration?

As we all know, activated carbon has strong adsorption and can quickly adsorb harmful gases such as formaldehyde in indoor decoration pollution. However, the capacity of the activated carbon itself is relatively small, and it is particularly easy to reach saturation after adsorption to a certain period of time, and the activated carbon after saturation cannot adsorb formaldehyde, and at the same time, the adsorbed formaldehyde will be decomposed out, which will eventually lead to secondary pollution. If it is a newly renovated house, do not use activated carbon adsorption, the effect is not good, and it is easy to cause secondary pollution.

2. Green plants can be used for adsorption

Planting certain green plants indoors can also adsorb indoor formaldehyde, especially plants such as tiger pill orchid. However, we also need to pay attention to the fact that green plants can not only absorb harmful gases such as formaldehyde indoors, but also update the indoor air, which can be described as a multi-effective effect.

3. Open windows for ventilation

I believe we all know that the new house needs to open the window for ventilation after the decoration is completed, and indeed the window ventilation can effectively remove the formaldehyde in the room, and it is an economical and applicable method. But when you open the windows for ventilation, you also need to pay attention to related problems.

Through the above introduction, it is estimated that everyone has a simple understanding of how to remove formaldehyde indoors. Under normal circumstances, people will directly choose to open the window for ventilation, after all, it is economical to open the window for ventilation, but there are some other methods, such as directly buying sprays to remove formaldehyde and so on.

After the decoration of the rapid removal of formaldehyde is the way to hire a formaldehyde company, because the indoor formaldehyde treatment needs to use more professional means to remove, because the way to remove formaldehyde by themselves are unprofessional, according to the characteristics of formaldehyde, it is very volatile at room temperature, easy to decompose, so it is necessary to use open windows to ventilate to remove formaldehyde, increase the air volume and wind speed to make indoor formaldehyde and outside air contact, formaldehyde volatilization in a large area.

There is also the use of high-temperature fumigation for the removal of formaldehyde, formaldehyde volatilization with the increase of temperature, so the high temperature fumigation is carried out first, and then the formaldehyde is emitted, so that the formaldehyde can also be quickly removed.

The final finale is to hire a formaldehyde company to remove it, they can use photocatalysts to treat formaldehyde, use titanium dioxide and formaldehyde to react, and then effectively decompose formaldehyde.

It can also be used in some other ways, such as placing activated carbon, diatom mud, nano mineral crystals and other items for formaldehyde adsorption, the effect is still good, but they are easy to reach saturation, and it may cause secondary pollution after saturation, which is also something to pay attention to when using.

Formaldehyde volatilization time is very long, generally 3-15 years, it can be said that the prevention and control of air pollution is the most important. The following tips for you, I hope it can be helpful to you.

1. Wise Stone.

It can actively adsorb indoor free formaldehyde, the process will not be affected by any external factors such as temperature, humidity, light, etc., the adsorption rate of formaldehyde is also dozens of times that of ordinary adsorption materials, in addition to the unique decomposition function, the adsorbed formaldehyde can be decomposed into harmless carbon dioxide and water, and then discharged, so that its internal pores have been in an unsaturated state, and the aldehyde removal rate can reach more than 90%. When choosing, it is important to note that it is a gray ore with an irregular shape and is not a round particle.

2. Ventilation.

Ventilation is an indispensable method of removing formaldehyde indoors, but when the outdoor wind is not strong enough, it is necessary to strengthen ventilation. At this time, you can buy a high-power industrial fan to assist in removing harmful gases in the house, which can accelerate the circulation of air inside and outside the house, which is of great help to remove indoor decoration pollution

3. Activated charcoal.

Activated carbon has the function of adsorbing formaldehyde and other harmful substances, but activated carbon does not have the function of decomposition, so the adsorption capacity is limited, easy to saturate, and needs to be replaced frequently, otherwise it will become a new pollution source to emit harmful substances to the outside, resulting in indoor secondary pollution.

4. Formaldehyde remover.

Formaldehyde scavenger is the use of chemical or biological stock solution physics, formaldehyde decomposes into harmless carbon dioxide and water or other harmless substances, so as to achieve the purpose of purifying formaldehyde, but there are many manufacturers, the quality is also uneven, you must keep your eyes open when purchasing, otherwise it is easy to cause the introduction of other harmful substances in addition to aldehyde.

5. High temperature and humidity.

The release rate of formaldehyde mainly depends on two factors, one is temperature, the other is humidity, so we can use this characteristic of formaldehyde, use heaters, humidifiers, etc. to keep the room in a state of high temperature and high humidity, and then we can cooperate with ventilation or adsorption materials to absorb the formaldehyde that has been released at home, this method is mainly to treat the latent formaldehyde at home, and the effect is very good.

Interior decoration to remove formaldehyde is not very complicated, as long as you choose the appropriate formaldehyde removal method according to the actual situation of the new house.

The most effective method is ventilation.

The fastest way to remove formaldehyde in a newly renovated house:

1. Open windows for ventilation.

Open windows to keep the house ventilated. The replacement of the natural air outside and the air containing formaldehyde in the room to reduce the concentration of formaldehyde is the most effective method and the method that needs to be used for a long time.

2. Plant removal method.

This common method should be used in every newly renovated home, ivy, aloe vera, spider plant, tiger pill orchid, agave, gerbera, these plants can be considered to be placed at home.

3. Soil method.

300 grams of black tea to make hot tea in two basins of water, put it in the new house, if it does not rain, open the window at the same time to ventilate. You can also put some grapefruit peel, orange peel, pineapple, etc. indoors. It can also play a role.

4. Formaldehyde scavenger removal method.

This method is the most direct and effective, and the requirements of this method for products should also be quite professional, such products include chemical products, nano photocatalysts, plant stock solution formaldehyde removal products, etc. Secondary contamination may sometimes occur, so be very careful when using it.

5. Activated carbon adsorption method.

This method is also widely used to remove harmful gases such as formaldehyde with activated carbon and bamboo charcoal with adsorption function. However, activated carbon has less room for action and is generally used in wardrobes and cabinets.

If you want to remove formaldehyde quickly, you can also take the physical adsorption method, for example, put more activated carbon indoors, it is recommended to place about 50g of activated carbon per square meter can have a good adsorption effect on formaldehyde. It is worth noting that attention should be paid to the replacement of activated carbon, which is generally appropriate once every 7-8 months.

It is worth noting that formaldehyde is a very slow volatile gas, if you want to increase the amount of formaldehyde released in a short period of time, the best way is to try to turn up the indoor temperature, you can turn on the air conditioner for an appropriate amount of time to raise the indoor temperature to speed up the volatilization of formaldehyde.

The removal rate of formaldehyde can be determined according to the concentration of formaldehyde and the size of the house area that needs to be removed from formaldehyde

1. Open windows for ventilation, in addition, in order to accelerate indoor and outdoor air exchange, you can also use an electric fan to blow.

2. After the first step, the indoor pollution has changed from dozens of times, or even hundreds of times to several times, and the formaldehyde emission enters a slow process, no matter how it is ventilated, it is impossible to remove it at once. So there are a few ways to do this:

3. Use oranges, pineapples and other fruits or flowers and plants, such as spider plants, cacti, green plants, etc., to adsorb formaldehyde.

4. At the same time of ventilation and plant action, you can use Qingmanlu nano photocatalyst to continue to spray the room to remove formaldehyde and other harmful substances in an all-round way, which can quickly decompose and adsorb formaldehyde as low as. It can be purified in about a week.

Other prevention and control measures:

In addition to the above-mentioned methods, the means of formaldehyde treatment can also be as follows:

1. Vinegar fumigation.

2. Physical adsorption of formaldehyde.

3. Soak in water, vinegar and black tea to remove formaldehyde.

4. Activated carbon adsorbs formaldehyde.

5. Negative ion purification method to purify formaldehyde.

6. The air purifier removes formaldehyde.

Hello, after the decoration of the new house, because the newly renovated materials and furniture will release harmful gases such as formaldehyde, measures need to be taken to remove formaldehyde. Here are some suggestions for removing formaldehyde:

1.Ventilation: After the decoration of the new house, you should open more windows for ventilation, keep indoor air circulation, and try not to use air conditioning. Through ventilation, indoor formaldehyde can be released to the outdoors and indoor concentrations can be reduced. In general, ventilation should last from 2 weeks to 1 month.

2.Plant adsorption: Some plants have a certain adsorption capacity, such as aloe vera, spider plant, tiger tail orchid, pothos, etc., and placing them indoors can help absorb formaldehyde.

3.Activated carbon adsorption: Activated carbon is a material that can adsorb harmful gases such as formaldehyde, and some activated carbon can adsorb formaldehyde in the air and reduce the concentration of formaldehyde when placed indoors.

4.Cleaning and cleaning: After the renovation is completed, the room should be thoroughly cleaned and cleaned, including floors, walls, ceilings, furniture, etc., to reduce the content of harmful gases such as formaldehyde in the room.

5.Formaldehyde scavengers: There are some formaldehyde scavengers on the market, which can be sprayed on furniture, floors, walls and other items containing formaldehyde, effectively reducing formaldehyde concentration.

It is important to note that the process of removing formaldehyde requires patience and time, as the concentration of formaldehyde in the room will gradually decrease over time. If you think formaldehyde concentrations in your home are very high or persistent, it's best to seek professional advice.

Formaldehyde removal construction of new houses.

The removal method of formaldehyde for decoration is as follows:

1. Try to keep the indoor windows open for ventilation for a long time, and you can also use electric fans to assist in accelerating the convection of indoor and outdoor air, and force ventilation for one month, and the decoration smell will be greatly reduced.

2. Plants such as orchids, cacti, aloe vera and other plants are suitable for indoor placement, which is inexpensive and beautifying the environment. In the case of occupancy, 1 pot of 2 square meters can be placed in the bedroom and living room, which will have some effect, but it cannot be removed from the roots.

3. Brush photocatalyst wood essential oil on wooden furniture or floor, which can quickly decompose formaldehyde and remove formaldehyde.

4. Use some materials with the characteristics of porous structure, such as Mayan blue and activated carbon, these tiny pores can contain harmful gas molecules such as formaldehyde and toluene, so they are good materials for removing formaldehyde. There is also activated carbon, which will be saturated, but **cheaper.

Formaldehyde detection methods:

Now a very simple formaldehyde detection instrument has been developed on the market, we can buy formaldehyde detection boxes on the market, and test the formaldehyde content in the room by ourselves. The formaldehyde test box is a kind of thing similar to a pH test strip, and we can determine whether the indoor formaldehyde content exceeds the standard by identifying the color of the test box. If the color of the test box is blue, it indicates that the formaldehyde content in the room is exceeded, and timely treatment is required, and we can live in the new house only after the treatment is completed.

For example, if the animals and plants are sick and die after living in the new house for a period of time, it means that the content of harmful gases in the new house may exceed the standard. Especially when animals have malaise, loss of appetite, plants yellow and die, etc., we should move out of the new house, and then immediately detect and treat the formaldehyde content in the room.

Removal methods of formaldehyde for decoration: ventilation method and use of air fresheners.

1. Ventilation method.

The ventilation method does not have to be explained too much, that is, through the flow of air, the harmful gases are discharged to the outdoors, which is a simple and effective method, the only disadvantage is that the formaldehyde release cycle is long, generally three to fifteen years, and it is obviously unrealistic to idle the new house for more than three years after decoration. Ventilation alone is not enough.

2. Air freshener.

Air fresheners work the same way as grapefruit peels, pineapples, etc., but they mask the smell of harmful gases with a single smell, and they do not have any removal effect at all. And the air freshener itself is a chemical, don't use too much.

Precautions for removing formaldehyde for decoration

1. When we remove formaldehyde, we must use the correct method, and do not listen to some unscientific practices, which not only do not play the role of formaldehyde, but may also increase the release of formaldehyde.

2. Many people like to put some more pungent food at home, such as onions, it is said that onions can cover up the smell of formaldehyde, but this method is wrong, onions can only cover up some odors, but they can remove indoor formaldehyde, so if you want to remove indoor formaldehyde, you also need to put more green plants.

3. Some people think that formaldehyde removal can be fumigated at high temperature, in fact, this method is wrong, high-temperature fumigation with vinegar can only reduce some indoor bacteria under the action of high temperature, but can not completely remove indoor formaldehyde, so this method is wrong, it is not recommended to use this method to remove indoor formaldehyde.