What is the most effective way to remove formaldehyde?

Updated on home 2024-08-10
12 answers
  1. Anonymous users2024-02-15

    One: open windows for ventilation.

    Ventilation is a simple and effective way to remove formaldehyde, open the window to let the indoor and outdoor air circulate, which is conducive to the release and dissipation of decoration pollution, pollution is not accumulated indoors, the pollution of the new house will naturally be much less, and ventilation is the basis of formaldehyde, any method needs to be used together with ventilation to achieve better results.

    2: Green plant assistance.

    Spider plant, tiger pill orchid, pothos, yew are the more common green plants with the effect of purifying the air, put some at home, not only help to purify the indoor air, but also for the new house is also a decoration, but the purification effect of green plants is limited, so it can only be used as an auxiliary purification method.

    Three: decomposition and purification of algae

    Formaldehyde release cycle up to 3-15 years, it is impossible to completely clean up in the short term, in order to prevent pollution, long-term purification and decomposition is still very necessary, after doing furniture spraying treatment, you can use natural mineral materials such as algae to deal with the pollution released into the space, they can continue to decompose and purify formaldehyde, and it is three years of sun-free, put it at home and don't have to worry about adsorption saturation.

    Four: decomposition of the source of the decomposition medium

    The main decoration pollution is decoration materials and furniture plates, etc., these pollution are released from the inside of the board, to do a good job of removing formaldehyde, it is necessary to deal with the pollution inside the board, the mainstream way is to use natural algae decomposition medium spraying to deep purification treatment, spraying can penetrate the interior of the furniture plate for decomposition, can accelerate the removal of pollution from the source.

  2. Anonymous users2024-02-14

    First of all, the easiest and most practical way is to open the windows for ventilation.

    Some people say that opening windows for ventilation is too troublesome and slow, but I have to admit that opening windows is the most effective and least expensive way to remove formaldehyde in the room. Of course, it can be supplemented by some convenient ventilation means, such as using high-power fans to promote the rate of air exchange, putting some simple green plants indoors for the exchange and absorption of carbon dioxide in the air, and also placing activated carbon for adsorption. Secondly, there is also the experience summarized according to the personal operation of many netizens.

    For different formaldehyde, different treatment methods are adopted, for example, for formaldehyde in the local air inside the room, you can open the window for ventilation to solve it, but you must pay attention to the weather, otherwise the furniture damage caused by rainwater infiltration caused by mistakes will outweigh the losses; For the formaldehyde-containing material glue on the surface of the furniture, sprays can be used to directly degrade; For places where there is no air circulation inside the furniture, activated carbon can be used for adsorption, and activated carbon adsorption is saturated, so pay attention to replacing activated carbon regularly; Due to the formaldehyde in some fabrics, they can be cleaned in advance to reduce part of the formaldehyde content. You can also use a humidifier to remove formaldehyde, pay attention to when using a humidifier, be sure to close all doors and windows, wait for about eight hours, and then carry out ventilation operation, the effect is still OK. In addition, a high-profile Lanfeiman photocatalyst sprays it evenly on the surface of the furniture, spraying it every other day, trying to spray it in every corner, decomposing formaldehyde from the root, and no harmful gases are produced in the process.

    There are two methods for the numerical detection of formaldehyde. One is to detect with a formaldehyde detector, and the other is to use CMA for detection, the effect is good, depending on personal preference. Note that no matter whether there are elderly people and children in the home, and no matter how anxious you are to move in, you must wait until all the formaldehyde content reaches the standard before you can move in, do not worry, the toxicity of formaldehyde can destroy the resistance of an adult, do not underestimate it.

  3. Anonymous users2024-02-13

    Hello, your question has been received.

    The simple and convenient way to remove formaldehyde is to open the window for ventilation, and at the same time as the window is opened for ventilation, there will be fresh air to neutralize the formaldehyde, so as to achieve the effect of removing formaldehyde. But there is a downside to this approach, which is mainly affected by the weather.

    If I can help you, please give a good review, thank you.

  4. Anonymous users2024-02-12

    1. The first and most effective way to remove formaldehyde is ventilation. This way of removing formaldehyde is to discharge more harmful gases such as formaldehyde out of the outdoors through air circulation. Although this method of removing formaldehyde is simple and suitable to operate, it generally takes 3 or more years to completely remove formaldehyde by ventilating the method of removing formaldehyde, which is not feasible for ordinary families.

    2. The second most effective way to remove formaldehyde is to use formaldehyde scavenger or formaldehyde dissolving enzyme. Formaldehyde cleaning agent removes formaldehyde by chemical methods to reduce the toxicity of formaldehyde or convert it into a non-toxic substance; Formaldehyde dissolving enzyme removes formaldehyde by infiltrating this enzyme into the board material to remove harmful gases, but it still cannot achieve complete removal.

    3. The third method of removing formaldehyde is to use activated carbon to remove formaldehyde, this method is to form an adsorption formula through the gravitational attraction of carbon molecules in activated carbon and adsorbed molecules, the smaller the pore size, the stronger the adsorption formula, that is to say, activated carbon adsorbs harmful substances must be used as a medium through air, if the fluidity of the air is poor, then the adsorption effect will not be good.

    4. The best way to control indoor formaldehyde pollution is to use activated carbon and open windows for ventilation. Because the structure of activated carbon is characterized by many pores and strong adsorption force, many disinfection masks are made by using this characteristic of activated carbon. It is best to choose activated carbon with relatively small particles, and the smaller the particles, the better the adsorption effect.

    Generally, newly renovated living rooms use activated carbon at the dosage of 1 bag (50g) per square meter. Activated carbon is easy to use, not only can adsorb formaldehyde but also adsorb other polluting gases, and will not produce secondary pollution. The second is to open the windows frequently for ventilation to strengthen the convection of indoor and outdoor air, and the effect is also very good.

  5. Anonymous users2024-02-11

    1. Ventilation: The ventilation method does not explain too much, that is, through the flow of air, the harmful gases are discharged to the outdoors, which is a single effective method, the only disadvantage is that the formaldehyde release cycle is long, generally three to fifteen years;

    2. Green plants: Plants can photosynthesize and remove formaldehyde, but the effect of green plants in removing formaldehyde is relatively limited, and the effect of using green plants to remove formaldehyde is not very good in places where the area is too large.

    3. Activated carbon: activated carbon is a substance with fine pores, which can adsorb harmful substances in the room, and in many cases can adsorb many harmful substances, but the indoor use of activated carbon in a larger area is easy to reach saturation, and the indoor use of activated carbon is still not suitable for the use of activated carbon to remove pollution.

    4. Fresh air system: The hot indoor pollution removal device, the fresh air system can also effectively remove formaldehyde, which belongs to a kind of external circulation, which can effectively purify the indoor air and make the indoor air fresher.

    If you want to quickly remove formaldehyde, it is best to hire a formaldehyde removal company for treatment, first detection and then treatment, one-to-one detection and treatment is better, multi-year warranty, guaranteed.

    In terms of removing formaldehyde, in fact, the most effective way is ventilation and chemical treatment, such as photocatalyst can be treated, which can play a long-term role, save time and effort and will not take too much time, and you can move into a new house in about a week.

  6. Anonymous users2024-02-10

    For the newly renovated house, the formaldehyde concentration must be very high, so indoor ventilation must be carried out. Open all the doors and windows in the room, let the outdoor air and the indoor air circulate to each other, and let formaldehyde and other harmful gases be emitted outside. It is best to ventilate at about one month, and then it is safer to move into a new house.

  7. Anonymous users2024-02-09

    You can find a professional formaldehyde removal company, or buy some activated carbon and put it in the new house, and often open the windows for ventilation.

  8. Anonymous users2024-02-08

    1. Formaldehyde removal scheme by ventilation method. Through the circulation of indoor air, the content of some free harmful substances in the indoor air can be reduced, so as to reduce the harm of such substances to the human body, but the symptoms are not cured. In winter, people often close doors and windows, indoor and outdoor air can not circulate, not only the content of formaldehyde in indoor air will increase, radon will also continue to accumulate, and even reach a high concentration.

    2. Activated carbon adsorption method. Activated charcoal is an internationally recognized drug addict, activated charcoal masks, gas masks are all used activated charcoal. Activated carbon uses the physical action of activated carbon to deodorize and detoxify; There are no chemical additives and no effect on the human body.

    Put two to three dishes in each room, and the indoor odor can be basically eliminated in 72 hours.

    3. Chemical purification method. The chemical purification method mainly consumes formaldehyde in the air through physical adsorption or chemical reaction.

  9. Anonymous users2024-02-07

    Plant method, indoor planting of plants can play a role in purifying the air.

    In the general living environment, mild and moderate pollution, you can also choose the plant purification method, which not only has the effect of cleaning up formaldehyde, but also purifies the air.

  10. Anonymous users2024-02-06

    1. Photocatalyst air treatment. Photocatalyst is a catalyst that can decompose harmful substances such as formaldehyde and toluene into non-toxic gases under the action of light. However, this method can only clear the formaldehyde on the surface of the object, and the effect is average.

    2. Open windows for ventilation. This is the easiest and most effective way to do it. The newly renovated house must not be in a hurry to move in, at least ventilate for three months before moving in, and keep ventilation after moving in to speed up the volatilization of formaldehyde.

    3. Use an air purifier. Air purifiers can be said to be very popular, and many people have them in their homes. The filter of the air purifier can decompose formaldehyde into carbon dioxide and water to avoid secondary pollution.

    Fourth, plant formaldehyde removal.

    Spider plant, ivy, and pothos are the preferred green plants for removing formaldehyde at home, which can effectively adsorb harmful substances.

    5. Activated carbon adsorption method.

    The selection of solid activated carbon is to use its porous characteristics to adsorb and decompose harmful substances such as formaldehyde. At the same time, the smaller the activated carbon particles, the better its adsorption effect.

  11. Anonymous users2024-02-05

    There are many ways to remove formaldehyde, and the following are a few (from low to high effect):

    1. Put green plants

    Plants have an adsorption effect on formaldehyde, but the effect is very weak, and can only be used as an auxiliary method when the concentration is relatively low. If you want to get rid of formaldehyde by green plants, you have to make your home a "tropical rainforest."

    Finish. 2. Activated carbon adsorption

    With its strong adsorption capacity, it has a certain adsorption effect on formaldehyde. This method is more suitable for use in places with relatively small space, because it can only adsorb and cannot decompose, so it needs to be replaced regularly, otherwise it is easy to cause secondary pollution.

    3. Natural ventilation or fresh air system

    The principle of aldehyde removal in both is to achieve the purpose of purification by replacing indoor and outdoor air, but the former relies on natural air circulation, and the latter can be artificially controlled. This method has a good effect on removing free formaldehyde in the room, and the effect will be better if it is matched with a fan during natural ventilation.

    4. Photocatalyst catalysis

    This is mainly from the source of pollution, you can buy your own photocatalyst products spraying, but the quality of the products on the market is uneven, if the product is unqualified, it may also aggravate the pollution. The other is that you can find a formal formaldehyde removal agency to come to the door, they not only have professional training for construction personnel, but also the equipment and chemicals used will be more reliable.

  12. Anonymous users2024-02-04

    1. Green plants. As we all know, many green plants have the ability to adsorb formaldehyde, such as monstera and goosefoot wood.

    Pothos, spider plant, tiger piran, cyclamen, Alocasia, begonia, evergreen, aloe vera, ivy.

    Agave, white palm, etc.

    However, in practical application, we found that the adsorption capacity of green plants for indoor formaldehyde is really limited. Someone once did an experiment with Monstera, and the room with the initial value of formaldehyde was full of Monstera, with more than 400 pots and placed for 24 hours, and the results were detected by formaldehyde.

    It was found that the indoor formaldehyde value is, which shows that the ability of green plants to adsorb formaldehyde is far less strong than we think.

    2. Peel. A friend said that orange peel.

    Peels such as grapefruit peels can adsorb indoor formaldehyde for the simple reason that there is a porous structure on the surface of these peels, which has an adsorption effect on harmful substances such as formaldehyde.

    Indeed, this type of peel has the function of adsorbing formaldehyde in the air, which is similar to activated carbon.

    The principle of formaldehyde removal is similar, but its effect is different from the wisdom of the wise (it is definitely worse than the effect of activated carbon, which can only be used to assist in removing formaldehyde or removing formaldehyde in a relatively small confined space).

    3. Open windows for ventilation.

    Opening windows for ventilation can remove formaldehyde in indoor air, because the air is fluid, when the window is opened, fresh outdoor air rushes into the room, and the indoor air containing formaldehyde flows out of the outside, so as to achieve the purpose of purifying the indoor air.

    In fact, whether it is a common method or a soil method, it is impossible to remove formaldehyde at one time, because the formaldehyde in the indoor volatile source is continuously generated, even if we completely replace the indoor formaldehyde-containing air, once the window is closed, the indoor formaldehyde will exceed the threat.

    From this, we can also see that the above soil methods of formaldehyde removal can only be used to assist in formaldehyde removal, on the one hand, because they have limited ability to remove formaldehyde, and on the other hand, because they cannot effectively remove formaldehyde from pollution sources.

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