Formaldehyde, retreat!retreat!retreat!retreat!

Come back from the outside, the taste in the room is weird

The air is very stuffy, so you can't breathe your breath

Eyes and skin are easy to itch ...

If you have these feelings, it is likely to be a prompt for formaldehyde pollution.

Furniture will emit formaldehyde, flooring will emit formaldehyde, fashionable wall cloth wallpaper carpets will also emit formaldehyde ...

A study in 2017 showed that the formaldehyde concentration in the new house in China is 0.18 mg/m³, which is beyond the national standard of 0.10 mg/m³ released by the Ministry of Health.

And not only new houses and rental houses, old houses also have formaldehyde problems.

Ali employees rent a free apartment. Due to the excessive formaldehyde and acute leukemia, Jiangsu 5 -year -old girl was found to have acute lymphocyte leukemia. After testing by an institution, she and her family have lived in a house for more than 7 years. Essence

..... Most of the time staying at home, looking at these cases is really scary.

We have always paid attention to formaldehyde.

Last year, we found the formaldehyde -removing activated manganese carbon bag from the School of Environmental College of Tsinghua University. After a year, we will continue to receive praise from users in the background.

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The technology used by manganese charcoal comes from Zhang Pengyi, a living -activated manganese patented technology of Zhang Pengyi, School of Environment of Tsinghua University.

The principle of chemistry is: Activated hydroxyl groups in active manganese can be decomposed into water and carbon dioxide after reacting with formaldehyde.

Water and oxygen in the air can be re -made into active manganese surfaces as active hydroxyl groups, which is more efficient in response to formaldehyde, and can achieve long -term continuous decomposition of formaldehyde.

This discovery is also an important scientific research achievement of the 863 plan of the Ministry of Science and Technology. Professor Zhang Pengyi, a patent person, also appeared on CCTV-1 to explain.

At that time, we also contacted Professor Zhang Pengyi and his team of Tsinghua University and came to the School of Environment of Tsinghua University.

Test this formaldehyde -dehuminonin -dehuminarian manganese carbon bag DF100C.

The entire process is conducted in the laboratory of Tsinghua University. It is operated by professionals throughout the process and strictly follows the "Detection Standards".

First of all, inject a certain capacity of formaldehyde to the heated tablets of the closed space, and then quickly turn off the experimental cabin to wait for the formaldehyde to be uniformly released.

After the value of formaldehyde is stable, the manganese charcoal bag DF100C is quickly put into the test.

In the end, we can see that after 55 minutes, the formaldehyde that exceeds the national standard hundreds of times is thoroughly eaten, which is resolved into carbon dioxide and water.

The formaldehyde quantitative report released by the China Science and Technology Association said: "Formaldehyde can be hidden for 3-15 years, and it will volatilize a lot in 19 ° C. Especially in summer, there will be a wave of explosives. The temperature will rise once, and the concentration increases by 0.15 ~ 0.37 times "

This is not the peak of the concentration of formaldehyde release in the year. We contacted the manganese charcoal bag team, bringing the upgraded new model -visual long -effect removal of small formaldehyde hives.

Not only can it last for formaldehyde to remove formaldehyde, the 24 -hour aldehyde removal rate is 97%, but it can also effectively remove TVOC and odor.

*TVOC is except for carbon monoxide, carbon dioxide, carbonate, metal carbide, carbonate and ammonium carbonate, and any carbon -containing compound involved in the atmosphere is also an important type of air pollutant

Testing through professional institutions: The action time is 24 hours, the purification rate of formaldehyde is 97%, and benzene is a category in tvoc, with a purification rate of 97.8%

Visual and long -effect formaldehyde small honeycomb nests are composed of honeycomb activity+visual enhancement of aldehyde removal factor+enhanced flavor deoxyrum.

After the upgrade, the activity is involved as an efficient catalyst to participate in the decomposition of formaldehyde. It does not consume in the chemical reactions, and can last long. The three are perfectly combined.

The honeycomb activity is fierce material, and the large contact surface can quickly remove formaldehyde.

The design of simulation hive can increase the contact area of ​​20 times at the volume, which greatly improves the efficiency of formaldehyde removal and achieves rapid aldehydes.

Visualized aldehydes -removing factors in the shape of purple balls ensure the effects of aldehyde removal.

With the decomposition of formaldehyde, when the enhanced factors change from purple to dark brown, it indicates that it has failed.

By adjusting the proportion and ingredients, the reinforcement factors of black particles are also added.

It can remove TVOC and odor effects. Compared with previous years, it can "take away" more formaldehyde and harmful gases.

Of course, not all formaldehyde products on the market can be so professional and effective. After all, there are also formaldehyde purification invention patents developed by Tsinghua University, which is also unable to reach other brands.

Patent number: ZL 2014 1 0455990.8

Take a box of small cedar nests in hand, and give 1 bag of independent package removal -removing flavor enhanced packages. Each package is 60g.

A box of efficient aldehydes is more than one year, and the applicable area is 20 square meters.

How to use: Place in the box of the wardrobe, locker, etc., consumes the odor inside the box, or placed on the surface of the object.

In addition to being used for yourself, it also arranged for parents and friends around you!

Many offline formal aldehydes are essentially using the same principles to remove aldehyde removing. Therefore, the price of hundreds of dollars in the house of manganese carbon bags is too much worth more than 5000+ more than a professional team.

Mall special price: starting at 79 yuan

Last year we came to the laboratory of the School of Environmental College of Tsinghua University for testing.

In the next experimental process, Xiaobian will tell you in detail in a simpler way. Note: All the experiments were shot in the laboratory of the School of Environmental College of Tsinghua University. The whole process had assisted by professionals. Do not imitate blindly.

Let's talk about the configuration inside, really cow!

Each one is a very professional instrument internationally, and it requires high use costs and later maintenance costs almost every year.

The instrument we want to use is the following: a professional industrial formaldehyde detector.

What is the effect of activated manganese decomposition formaldehyde? Through this professional instrument, you can see it clearly.

Professional industrial -grade formaldehyde detection equipment is different from general formaldehyde detectors.

There are two values ​​that need to be followed: ① The value of formaldehyde next to the formaldehyde sealing reactor, ② is the value of the carbon dioxide detector.

Let's talk about formaldehyde values: In the face of this number, the effect is really impossible to "lie".

As soon as the machine is turned on, we will see a initial value. The whole process will continue to rise from the initial value until it is stable, and finally decreases after reaching the explosion value.

Followed by carbon dioxide values:

After the formaldehyde is decomposed, carbon dioxide must be produced, so if you see how much carbon dioxide is increased, you can also see the effect of formaldehyde decomposition.

After understanding the key values, we must start experiments. We need to create "formaldehyde" in a closed environment.

Therefore, before the test is started, a bottle of formaldehyde reagent will be prepared and a pistage gun will be prepared to release an environment where formaldehyde simulation is exceeded.

Because the shooting time is relatively tight (only 2 hours in and out of the certificate).

Therefore, during the initial test, the sealing environment was put into formaldehyde, and the value of formaldehyde testers did not return to zero, so the base concentration was 98.7ppm.

Note: When the final calculation removal rate is calculated, the initial and final values ​​need to minus the base concentration value.

Then use the pose gun to absorb 20 μL from the formaldehyde solution, inject the heating sheet in the formaldehyde reactor, and then quickly seal the experimental cabin.

It is convenient for formaldehyde to fill the air in the entire sealed cabin.

With the effect of heating tablets, high -concentration formaldehyde solutions will begin to volatilize quickly.

After a while, the formaldehyde scattered in the kung fu has been evenly distributed in the cabin.

Because the heating film fan rotates faster, the formaldehyde is evenly distributed in the entire cabin, and the value on the formaldehyde tester is also rising all the way, and it has been stabilized at 500 ppm.

At 500ppm, I thought it would continue to rise, and the value suddenly stagnated. The experts next to it explained that the display limit of this instrument is 500 ppm.

However, according to our measurement, it should be able to reach about 700ppm and 800ppm.

After the value of formaldehyde in the cabin is stable, we quickly put in this test of formaldehyde removal products.

Because the concentration of the cabin is too high, the first value remains unchanged at the beginning of 500 ppm.

However, the index has begun to rise on the carbon dioxide detector, indicating that formaldehyde is rapidly decomposing.

TIPS: The carbon dioxide produced by decomposition of formaldehyde can be ignored almost neglecting, and no one has been exhaling a few breaths.

After about 5 minutes, it dropped to 433.9ppm.

It was 397.8ppm at 10 minutes.

At 15 minutes, it was 285.1ppm. In fact, this stage has become obvious.

After 20 minutes, it also fell in line with our expectations and began a rapid decline.

After 55 minutes, the value was still declining, and it was finally stabilized at 105.7ppm.

Draw all data into a table, we can see that the new formaldehyde is almost cleaned within 1 hour.

In other words, the formaldehyde that exceeds the national standard is hundreds of times, and it is eaten through it in 55 minutes, which is resolved into carbon dioxide and water.

Note: The "Sanitary Standards for Formaldehyde in the Formats in the Room" stipulates that the safety value of formaldehyde content is 0.08mg/cubic meter, which is equivalent to 0.06513ppm. (Quality concentration (mg/cubic meter) = m✖️PPM/22.4)

Mall special price: starting at 79 yuan

The method of use is very simple. First, remove the upper cover of the formaldehyde small honeycomb, and then pour the visualized aldehyde removal enhancement package and fill it to the small honeycomb.

Finally, cover the lid, use the sealing sticker on both sides, and paste the top cover with the base to prevent the particles from falling.

The visualization of the aldehyde removal and removing flavor enhanced package, each pack is independent packaging and sealing design, and one pack is removed.

It can be preserved for a long time when it is stored at home, and there is no need to worry about the purification effect at all.

How to use: Place in the box of the wardrobe, locker and other boxes to continuously consume the odor, or place it on the surface of the object. As long as it is a place where harmful gases and odors are active, you can use it ~

Bedroom/living room:

The old houses of the new house, as long as it is a large area of ​​artificial board (floor, furniture), there are formaldehyde and odor.

Especially for pregnant women and children in the family. If you put a few pieces in the corner, your breathing will be healthy, and you will be more at ease.

Home drawer/office drawer:

For this kind of small wood, formaldehyde is generally exceeded. It is recommended that one in the desk drawer and one of the drawers at home.

Counted space/in the car:

After the sun in the sun, every time you open the door, there will always be a pungent taste.

At this time, you can put a few boxes on the back seat and trunk, so that the formaldehyde and odor can now be nowhere to escape.

Regarding dosage, a box can be used to purify about 20 square meters of space, which is mainly effective in the source of pollution.

If you do n’t know how much you should, Dr. Tsinghua ’s counted for you.

A box can be used for at least one year, and it is less than a few cents a day. It is really worth it!

Mall special price: starting at 79 yuan

Swipe, full bean paste 29 yuan 10 boxes of free shipping home

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