Regarding the formaldehyde problem, what good way do you deal with it?

It is recommended to put a little activated charcoal, and some plants that absorb formaldehyde, and try not to use chemical agents. Newly renovated houses are definitely unoccupable in the short term, and keeping the windows ventilated is the best way to deal with formaldehyde problems. <>

Formaldehyde can be removed with plants, and plant decontamination can be selected for medium and low pollution: general indoor environmental pollution in the environment with light and moderate pollution and pollution value below 3 times the national standard, the use of plant purification can achieve better results.

The only way to really remove formaldehyde is to ventilate. Go to open the window in the morning and August, close the window at five in the evening, depending on the area of the room for three to five months, you should be able to live in it, and then take the formaldehyde measurement to measure, you can live without smell.

The ventilation method removes formaldehyde, and through the circulation of indoor air, the content of harmful substances in the indoor air can be reduced, thereby reducing the harm of such substances to the human body. In winter, people often close doors and windows, indoor and outdoor air cannot be circulated, and the content of formaldehyde will increase.

Activated carbon to remove formaldehyde is a relatively cheap and practical method, characterized by physical adsorption, thorough adsorption, not easy to cause secondary pollution. The physical effect of activated carbon is deodorization and detoxification; There are no chemical additives and no effect on the human body.

Dirty air can be expelled outdoors using a household fresh air system. In this way, the effect will be better, in order to achieve the purpose of indoor air purification and oxygenation. Enables indoor occupants to breathe high-quality fresh air and reduce energy consumption.

"Industrial large fan", choose the kind of flooring, more than 1.5 meters high, and the fan diameter is about 800mm. When we were testing in the pheasant factory, we used this to solve the on-site ventilation problem, which was very good, even if a bottle of formaldehyde was thrown on the ground and stood far away, it could not smell anything.

The most important role of the household fresh air system is to help us improve indoor air quality. It is mainly to filter the outdoor air through the fresh air host, sterilize and sterilize, and introduce it into the room as clean and healthy air, and the exhaust air is exchanged with the fresh air when it passes through the host.

Formaldehyde effective treatment measures

We all know that the first thing to do after the decoration of the new house at home is to remove formaldehyde, but many people because they use the wrong method to confirm that it is ineffective to remove formaldehyde, in fact, it is not their own formaldehyde removal with the right method is also very effective, the following will share with you these tricks, move to a new home in less than a month

The first trick: activated carbonActivated carbon has a certain adsorption and purification effect, but most people do not know that its adsorption capacity is certain, and it is no longer effective after adsorption saturation.

The second trick: decomposition of algaeFormaldehyde repeatedly exceeds the standard is the most headache, the choice of algae sodium such adsorption plus decomposition materials, can be a good solution to this problem, it is different from the simple adsorption of carbon bags, can play a role in decomposing formaldehyde, will not appear adsorption saturation and then release the problem, can continue to decompose and purify for a long time, to ensure that formaldehyde is no longer the first after moving in. Therefore, we must be cautious in the selection of aldehyde removal materials.

The third trick: osmotic purificationFurniture odor is more headache, it is not only the main smell of the home, and the pollution comes from the inside of the furniture board, which brings greater difficulty to purification, under normal circumstances, the treatment engineer will use natural algae spray to spray the furniture inside and outside, it can penetrate the furniture plate to decompose the internal pollution, and can last for 3 years, the effect of accelerating the removal of furniture odor and pollution is obvious.

Fourth trick: Salt water wipeThe board and furniture used in decoration are the main odor of the home, formaldehyde and other harmful gases will adhere to the surface of the board, wipe the surface with mild salt water, you can take away some harmful substances; Formaldehyde is soluble in salt water, and wiping the surface frequently also has a certain effect on removing odors.

Effective method to remove formaldehyde 1, photocatalyst to remove formaldehyde: photocatalyst under the irradiation of light, will produce a photocatalytic reaction similar to photosynthesis, produce free hydroxide groups and reactive oxygen species with strong oxidation ability, has a strong photoredox function, can oxidize and decompose various organic compounds and some inorganic substances, can destroy the cell membrane of bacteria and solidify the protein of the virus, can kill bacteria and decompose organic pollutants, and decompose organic pollutants into pollution-free water (H2O) and carbon dioxide (CO2) and other harmless substances, so it has a strong sterilization, deodorization, mildew, anti-fouling and self-cleaning, air purification functions.

Effective method to remove formaldehyde 2, bamboo charcoal adsorption method: bamboo charcoal is recognized as an expert in drug abuse, and activated carbon masks and gas masks are used in it. Bamboo charcoal is 2-3 times stronger than the general charcoal adsorption capacity, because it is cheaper, it is also a common material for removing decoration pollution in people's homes.

Guo Jingzhuo, director of the chemical construction center of Jiangsu Provincial Quality Inspection Institute, introduced that bamboo charcoal is actually adsorption of formaldehyde rather than absorption, due to the infirmity of this adsorption, when the adsorption reaches the saturation value, formaldehyde may be re-released.

Effective method of removing formaldehyde 3, plant extract treatment technology: the principle is similar to the plant method, is to extract some liquid with formaldehyde removal function of plants, and then spray it in the environment, and the decoration of harmful molecules quickly chemical reaction, so that it becomes non-toxic, odorless molecules, to achieve the purpose of formaldehyde removal, generally dozens of yuan.

Effective method for removing formaldehyde 4, activated carbon adsorption method: a physical method with activated carbon as an adsorption material. The principle of this method is to adsorb pollutants in the indoor environment, such as formaldehyde, on the material to achieve the purpose of removing pollutants.

However, experts say that this method cannot effectively remove formaldehyde and will also produce secondary pollution.

1. Ventilation

In good weather, all the indoor vents need to be opened to make the indoor air widely circulated, so as to emit formaldehyde well and reduce the indoor formaldehyde content.

2. Activated carbon

If the indoor formaldehyde content exceeds the standard, not only one or two places, some of the wardrobes and other furniture that may be purchased are excessive formaldehyde, and activated carbon can be used to remove it in small spaces such as indoor furniture, and it is generally difficult to remove it if it is a place where the interior is more prosperous.

3. Industrial fans

Industrial fans are now a more effective way to help indoor ventilation, and industrial fans can be placed next to windows to increase the air speed, which can increase the air volume and quickly reduce the formaldehyde content.

However, in many ways to remove formaldehyde, it is still impossible to break the formaldehyde removal company, because they are professional formaldehyde removal technology, which can remove formaldehyde more effectively, and the removal of formaldehyde by chemical reaction will be more effective, and have a more lasting effect, and can have after-sales protection.

Ventilation in the summer is the most effective.

Formaldehyde release temperature regulation is above 30 degrees Celsius, and then ventilation is best.

Considering that the release cycle of formaldehyde is relatively long, up to 20 years, it is best to ventilate the home frequently.

The most effective methods for indoor formaldehyde treatment 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 function of removing 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 converter 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.

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Of course, there are, and there are many methods to remove formaldehyde on the market now, but only one method will be very slow, especially the release life of formaldehyde of some inferior decoration materials can be as long as more than ten years, so it is urgent to remove aldehyde before moving into a new home, but you can't choose blindly.

1. Wise Stone.

It has regular honeycomb voids inside, its specific area is huge, can efficiently adsorb formaldehyde, its adsorption capacity is strong, can reach more than 20 times of the traditional activated carbon, not only the adsorption capacity is large, but also has the function of ion exchange, can decompose formaldehyde and other harmful substances into harmless carbon dioxide and water, without replacement can be used for a long time.

2. Wind fan.

The fan can play the role of "inducing air" to accelerate the discharge of the gas containing free formaldehyde in the room to the outdoors, this method is only useful for the house with poor ventilation, and has little effect on the house with good ventilation effect.

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

Fourth, high temperature.

We all know that formaldehyde is volatile at high temperature, and we can use some heating equipment to increase the temperature at home a lot, so that a large amount of formaldehyde gas can be volatilized, and then formaldehyde can be removed by opening windows for ventilation. Repeated operation a few times, you can remove most of the formaldehyde in the home, but we must pay attention to safety when using heating equipment to avoid fire.

5. Formaldehyde remover.

Formaldehyde scavenger is the use of chemical or biological principles, formaldehyde decomposition 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 buying, otherwise it is easy to cause the introduction of other harmful substances.

Most of us are office workers, and time is very limited, so if you want to remove formaldehyde from the air as soon as possible, it is best to do it in a variety of ways at the same time.

There are good ways to deal with formaldehyde, one of which is to use activated carbon, because activated carbon has a good purification effect, so formaldehyde is an effective treatment method.

Yes, you can buy some activated carbon to adsorb toxic materials, and you should always keep the windows open for ventilation so that formaldehyde can be removed quickly.

(1) Strengthen indoor air circulation, (2) Adsorb formaldehyde with activated carbon, and (3) Plants can also assist in absorbing formaldehyde in the air.

The correct way to treat formaldehyde.

Method coarse one: ventilation.

Formaldehyde in most people is actually a general concept, and the cognition of formaldehyde is not so clear, thinking that the smell of choking smell is high formaldehyde, and it is qualified if it has no taste.

For whether there is formaldehyde in the house, it is not right to smell alone, after the pungent smell in the house dissipates, you must not relax, and let the house be ventilated regularly is a simple and basic way to remove formaldehyde.

Through the circulation of indoor air, the content of harmful substances in indoor air can be reduced, thereby reducing the harm of such substances to the human body.

Especially in winter, people often close doors and windows, indoor and outdoor air can not circulate, coupled with the high temperature effect of heating and air conditioning, not only the content of formaldehyde will increase, radon will continue to accumulate, and even reach a high concentration, thus causing greater health hazards.

Method 2: Physical adsorption.

The common method is to remove formaldehyde with activated carbon, and the effect is more significant than other methods.

Activated carbon has a loose internal structure, large voids and large surface area, which is the most effective air purification product generally recognized in the world today, and is a good helper for human anti-poison, wide stool poison and purification. In the process of use, we should replace the activated carbon in time, and the used activated carbon should be exposed to the sun, which can play the role of sterilization and disinfection, so that it can be reused.

However, many unscrupulous businesses on the market say that inferior activated carbon is high-quality activated carbon, misleading the masses, and even disguise carbonized materials such as bamboo charcoal, charcoal, and coconut shell charcoal without adsorption as activated carbon, which harms consumers. Therefore, it is best to choose the products of regular activated carbon manufacturers when purchasing.

The treatment of formaldehyde can be said to be a "problem of the century". Today's scientific power can indeed achieve the effect of rapid removal of formaldehyde, but the cost is high and expensive, and it is not suitable for most ordinary families. In the face of formaldehyde problems, remember not to rush to the doctor, and take scientific and effective methods is the best way to solve the problem.