After the school is renovated, the formaldehyde smell is too strong, what should I do as a student?

The method of plant absorption and decomposition is adopted. Keep more plants indoors. The effect is very obvious.

It is recommended to put a few pots of pothos large-leaved plants. Purchase a home ozone machine. Pineapples can be used by chopping them into pieces and serving them on a plate and placing them in the room and furniture.

Light more candles indoors to produce carbon dioxide, which is a combined indoor gas and accelerates oxidation. Or more ventilation is generally after 10 o'clock in the morning, divided into morning, noon and evening ventilation for 20 minutes each. The heating will not freeze for 20 minutes at a time.

You can ask a professional company to deal with it. For example: photocatalytic technology, biodegradation technology, material sealing technology, physical adsorption technology, etc.

Air purifying charcoal, the effect is very good, there is no peculiar smell for about 10 days. Put a few more pots of vinegar water indoors, formaldehyde is soluble in water. Placing items such as orange peel and lemon peel in the room is also a very effective way to remove the smell, but they will not be very effective.

Put some tea leaves on a fruit dish and place it in the newly renovated room. White vinegar fumigation throughout the room. Buy a pineapple, don't cut it, put it in the house, the pineapple has the function of absorbing odors, which is very effective; Don't pour out the leftover tea along with the tea residues, and put it at home to attract the smell of decoration to a certain extent; Put some nano live ore in the house, and put it in the place where it needs to absorb the smell so that it can be absorbed all the time.

It is very important to keep the room well ventilated and open the doors and windows every day to fill the room with fresh air. Generally speaking, if you don't smell a pungent smell in a newly renovated house, it's best not to rush to move in, and it's best to move in after three months. 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.

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. <>

Ventilation: no money, good effect, the negative effect is that the north may introduce a lot of dust; People and plants to absorb: cheap, the effect is average, plants are okay, people are dangerous; Air Purifier:

The air purifier actually uses the adsorption method of activated carbon inside the purifier to remove formaldehyde, and the effect is average, and the activated carbon needs to be replaced after a long time, which is not low; Fresh air system: similar to ventilation, but the fresh air system will filter out, and ventilation can't; Titanium dioxide photocatalyst: This has also been relatively popular recently, and many professional formaldehyde removal companies use this method, but this method.

The advantage is that the effect lasts for a long time, and the disadvantage is not nothing, because a lot of formaldehyde is emitted by the glue inside the home, all in the home, even if the photocatalyst can remove formaldehyde, it can only remove a layer on the surface, and the formaldehyde in the deep part of the home is difficult to remove. <>

Plant decontamination can be selected for medium and low pollution: general indoor environmental pollution in the environment with light and moderate pollution, and the pollution value is less than 3 times the national standard, and the use of plant purification can achieve better results. Choose and place plants according to the different functions and sizes of the room.

In general, in a room of about 10 square meters, it is more appropriate to put two pots of plants with a height of meters. (Recommended indoor pollution control methods: ventilation + activated carbon + formaldehyde removal plants, suitable for medium and low pollution) Select and place plants according to the different functions and size of the room.

In general, in a room of about 10 square meters, it is more appropriate to put two pots of plants with a height of meters. <>

1. Maintain frequent ventilation. Don't rely too much on air conditioning for indoor heatstroke prevention in summer, because most air conditioners can only adjust the room temperature and do not have the function of ventilation. To ensure a certain ventilation time to keep the indoor air circulating, you can open the windows in the morning and evening when it is cool, so as to effectively reduce the concentration of indoor pollutants.

When turning on the air conditioner, you can also leave a small gap in the window in the shade.

2. Place green plants on the windowsill of the classroom. Indoor sources of pollution are generally tables, chairs, and paint on tables and chairs. After putting in green plants, the harmful gases such as formaldehyde released will be adsorbed by the green plants, thereby reducing indoor pollution.

3. If the concentration of formaldehyde and other polluting substances is too high, you must find a professional formaldehyde treatment company to treat it. After all, it's about our health.

Excessive formaldehyde in schools has a great impact on the health of all children. So in this case, you must pay attention to it, and you must find a regular company for testing. If the formaldehyde is not up to standard, then it must be ventilated, and all the solution must be dispersed.

In this way, we can ensure the health of our children.

The formaldehyde in the school decoration has exceeded the standard, and now you can't go to school, so it's best to let all the students go outside the school to study.

1. Require professional formaldehyde treatment institutions to come to the door. If it is not realistic to change classrooms, then the fastest way is to ask a professional formaldehyde treatment agency to do the treatment. 2. Require schools to add air purifiers or install wall-mounted fresh fans.

3. Adequate ventilation.

The formaldehyde in the school decoration has exceeded the standard, so don't use it anymore, because it is very troublesome to use this formaldehyde that exceeds the standard.

School decoration formaldehyde exceeds the standard is caused by the use of unqualified building materials, should choose to choose the decoration during the holiday to select qualified building materials, take ventilation measures.

The way to decorate the school with excessive formaldehyde is to buy some flowers that can remove formaldehyde, and open more doors and windows to dissipate it.

You can sue them through a lot of them, sue them.

Hello, put a basin of cold water indoors, which can absorb harmful substances in the air.

On this occasion in school, it is not realistic to remove formaldehyde by yourself, so it is recommended to find a professional formaldehyde removal company to remove formaldehyde.

You can sign an agreement contract, the most important thing is to have a long-term effect, after a week, a month, half a year, a year can not appear formaldehyde**, can be done is really effective.

The school should also know some professional knowledge, formaldehyde pollution sources are divided into short-term and long-term, wall paint, wallpaper curtains and the like belong to the short-term, the release cycle is short, and it is easy to treat. The long-term formaldehyde pollution source comes from wood-based panels, including tables, cabinets and other items containing wood-based panels, and such formaldehyde pollution sources need to meet national standardsTest Method for Removal Ability of Formaldehyde Scavengers for Wood-based Panels and Their Products GB T 35239-2017of"Formaldehyde scavengers for wood-based panels and their products".Brush to control pollution from the source of formaldehyde release.

1.It is recommended to buy more potted pothos in the school classroom, the kind of plant absorbs formaldehyde and is easy to feed!

2.Opening more windows and ventilating classrooms can also alleviate formaldehyde.

3.Formaldehyde is exceeded, the human body absorbs too much, such as nausea, vomiting, fever, then dare to ask for leave to go to the hospital for medical treatment.

Formaldehyde removal method:

Ventilation method: 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 the case of high temperature and humidity, the volatilization rate of formaldehyde will be accelerated. The higher the indoor temperature, the faster the formaldehyde volatilizes, and the higher the temperature, the faster the formaldehyde volatilizes. A certain period can reduce the amount of formaldehyde released.

Deodorization method: Formaldehyde deodorant Hanzi captures and decomposes harmful pollutants of formaldehyde, benzene and ammonia, kills germs and harmful microorganisms of mites, purifies the air and eliminates odors.

Formaldehyde exceeding the standard:

1. Ventilation method.

It is to open the windows for ventilation. A more common way is to open doors and windows to allow natural air circulation. This can reduce the content of indoor furniture odor to a certain extent, but it cannot fundamentally reduce the existence of harmful gases, cut off the source of pollution, and treat the symptoms but not the root cause.

Because formaldehyde has three states of existence: free, adsorbent and combined.

2. Activated carbon adsorption method.

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. However, for the environment with high concentration, a large amount of activated carbon is required, and the adsorption capacity of a small amount of activated carbon is still limited.

3. Green plant adsorption method.

Placing some plants indoors can also reduce pollution, such as pothos, rich bamboo, grapefruit peel, pineapple, tea, etc., these five kinds of plants have a good effect on the removal of formaldehyde. Among them, pothos has good stability and sustainability for formaldehyde removal. In particular, it should be reminded that the indoor air purified by plants should be rotated regularly to ensure the sustainability of the adsorption purification effect.

It can only be used as an auxiliary means, with limited effect, and cannot be used as the main formaldehyde removal method.

4. Photocatalyst aldehyde removal method.

Photocatalyst is a general term for photosemiconductor materials with photocatalytic functions represented by nanoscale TiO2 (titanium dioxide). Coating it on the surface of the substrate, under light conditions, it can make organic or inorganic matter undergo redox reaction, and finally react to generate carbon dioxide and water, which can quickly and effectively remove formaldehyde and other pollution sources, kill a variety of bacteria, and can decompose and harmless the toxins released by bacteria or fungi, and can also decompose some life odors introduced by human activities.

5. Please have a professional formaldehyde testing and management institution.

When you control formaldehyde pollution, you can find a professional formaldehyde removal company. In this way, not only the formaldehyde removal time is relatively fast, but it can be moved in about 5 or 7 days.

New school formaldehyde more words:

1. Let the school find a formaldehyde removal company for formaldehyde treatment.

2. Keep the doors and windows of the classroom open to keep the indoor air circulating.

3. Some activated carbon, algae earth and other materials can be placed in the classroom for adsorption 4. Some photophyll materials can be used to decompose formaldehyde.

Find an aldehyde removal company to help you remove, there are more students in school, formaldehyde is especially harmful to children, if it exceeds the standard is very serious, it will lead to leukemia, ** disease, cancer or something, it is best to find a testing company to help you measure it, but don't believe in the online photocatalyst, nano catalyst, no effect at all, the school is in Beijing.

1.Pay attention to hygiene and ventilation.

2.Place more green plants in the corner of the classroom, such as cacti, spider plant, iron tree, chrysanthemum, etc. Generally speaking, plants with large leaves and vanilla have a better effect on absorbing formaldehyde, such as spider plant, tiger tail orchid, etc.

3.Putting Ye Guang mud in each table can adsorb and decompose formaldehyde and recycle it without adsorption saturation.

How to remove formaldehyde, teach you a trick, it is no longer difficult to remove formaldehyde, try it after reading.

Report the complaint to the Education Bureau and the Environmental Protection Bureau.

It is recommended that schools install SEEF fresh air systems.

There are several ways to decontaminate on the Internet: doors and windows are opened, natural ventilation, and the time is more than 1 month, generally 3-6 months.

2. Plants that can absorb formaldehyde, such as tiger spider plant, aloe vera, cactus, etc., are placed indoors.

3. Put 1 pack of activated carbon for every 2 square meters indoors, and increase the appropriate amount in places with large flavors.

4. Use the herbal air purifier of "Positive Feeling Healthy Wind".

The online have commented, the glue, paint, and flooring used in the decoration are unavoidable to contain formaldehyde, and the above 4 methods, the best is of course the first one, but it takes a few months to rent a house. So I thought of the following kinds, but I read the comments on the Internet that although the plants such as tiger spider plant and aloe vera have an effect, they are relatively slow. Activated charcoal too.

The best thing is to use the "Positive Spiritual Health Wind".

Anyway, depending on the actual situation, these methods will do!