How harmful is excessive formaldehyde in kindergarten to children?

If the formaldehyde content in the newly renovated kindergarten is excessive, it may cause: itching, congestion, and pimples, and suppuration and necrosis may occur after breakage, and induration hypertrophy or cracking can be formed. It can cause increased glandular secretion in the mucous membranes.

Tearing, severe eye pain, cough, chest tightness, general weakness, headache and dizziness. Mucosal congestion such as eye and nosebleeds. Therefore, it is very necessary for kindergartens to remove formaldehyde deeply:

1. Use a fumigator to raise the temperature so that formaldehyde is released, and the release is reduced.

2. The ventilation temperature is high, and the formaldehyde is ventilated when it is released quickly, and some plants can also be put in it.

3. Cabinets and furniture are made of some alcoid, activated carbon materials, and decomposed into films, which can be used for a long time.

4. Photophyllin, which is extracted from plants, this kind of material can decompose formaldehyde well when exposed to light, which will not cause secondary pollution, and is safer and more secure to use in kindergartens.

Kindergarten is a place for children to learn to go to class, excessive formaldehyde will cause children to feel uncomfortable in the throat, cough and other uncomfortable symptoms, but also dizziness, nausea, vomiting and other symptoms, want to really deal with the best to choose a good material Dialin decomposes formaldehyde, take measures:

1. Indoor windows are often opened for ventilation to maintain ventilation and convection, because the indoor and outdoor clean wind will bring the formaldehyde continuously released by the indoor home out of the outdoors, which is the most effective way to reduce the concentration of indoor benzene and other pollutants.

2. Breed more plants indoors, plants have the function of purifying the air, such as spider plant, pothos, ivy and other plants are good experts in adsorbing formaldehyde, but the adsorption capacity of plants is more effective, so it can only play an auxiliary role.

3. Adsorb formaldehyde with physical absorption, put some leaf wide mud, activated carbon material.

OK.

The maximum allowable concentration of formaldehyde in indoor air in China is milligrams cubic meters.

The reaction of various concentrations of formaldehyde: formaldehyde concentration milligram cubic meter Children will have slight wheezing, formaldehyde concentration will reach milligram per cubic meter will have a peculiar smell and discomfort, up to milligram per cubic meter will feel stinging in the eyes, causing tearing, up to milligram cubic meter will cause nausea, chest tightness, sore throat, severe pulmonary edema.

Therefore, the detection standard of formaldehyde in kindergartens can refer to the national standard milligram cube, but in order to give children a better environment, it is best to keep it at the following.

Note: If you teach kindergarten, you will need to subscribe to an early childhood education magazine. If you teach chemistry, you can attend a seminar at your local university. Whether this is the first year of teaching or the 30th year of teaching, it is important to keep up with the changes in the professional field.

Do a good job of organization: An efficient and orderly organization allows users to spend more time with students. Establish a way to handle daily tasks – collect student assignments, distribute instructional materials, publish assignments, exchange class news, and more.

Excessive formaldehyde in kindergartens can pose a potential risk to your child's health, so it is important to get tested as soon as possible. Here are some possible ways:

Ask a professional organization to conduct testing: Asking a professional organization to conduct formaldehyde testing is the most reliable method. These agencies will use specialized equipment and test methods to assess the amount of formaldehyde in the air. You can ask for help from local health testing institutes, indoor environmental testing companies, and other institutions.

Use formaldehyde detection instruments: Formaldehyde detection instruments can be purchased or rented on the internet. These instruments may not be as accurate as those of professional institutions, but they can provide a preliminary assessment of formaldehyde levels. Note that when using certified equipment, follow the instructions.

Observe children's health: If the indoor formaldehyde content exceeds the standard, children may experience some symptoms, such as headaches, itchy eyes, allergies, etc. If more than one child has similar symptoms, it could mean that there is formaldehyde pollution in the indoor air.

However, this method is not accurate enough to be used as the only criterion for judging.

If you find that the indoor formaldehyde content in the kindergarten exceeds the standard, you need to take measures as soon as possible, such as ventilation, cleaning, formaldehyde adsorbents, etc., to reduce the formaldehyde content. In case of serious cases, it is advisable to close the classroom immediately and contact the relevant authorities for professional help.

If you can, you can treat it, this thing is like buying insurance, in case it really exceeds the standard and harms the child, then the gain outweighs the loss. There are already many schools that have similar problems, and I hope to pay attention to them.

In the past, people removed formaldehyde in the newly renovated school kindergarten training classroom by placing onions and grapefruit peels, in order to "adsorb" the odors produced after decoration, in fact, onions and grapefruit peels can not absorb these odors, it can only rely on its own strong smell to cover the original odor, so that the human body can not smell it.

In the long-term practice, the engineers responsible for all-round purification have mastered a set of methods for removing excessive formaldehyde in the decoration of school kindergarten training classrooms. Through all-round purification treatment, the formaldehyde pollution source of the newly renovated school kindergarten training classroom can be safely and quickly removed, and there is no ** phenomenon. In Changsha, a number of schools and kindergartens have successfully removed formaldehyde pollution caused by decoration through all-round purification and treatment.

Generally, the clothes we wear for babies are Class A clothing, and the A, B, C level of clothing can guide whether these clothes can be worn closely. Excessive formaldehyde in clothing will cause baby rashes, allergies, etc.; Excessive indoor formaldehyde will make the baby's immunity worse and sick.

If infants and young children are in an environment with excessive formaldehyde for a long time, they will often get sick, and severe cases will suffer from blood cancer, or some children with blood cancer will also be caused by exposure to the environment with excessive formaldehyde after being treated and stabilized.

So, do you know what are the dangers of formaldehyde to infants?

Gelv environmental protection professionals said: although the harm of formaldehyde is relatively large, but there are still people who do not pay attention to it, even if it is found that there is formaldehyde in the room, it is not removed in time, so that formaldehyde is more harmful to babies and can have an increased impact in many aspects

Excessive indoor formaldehyde is the main cause of blood diseases in children, that is, leukemia.

Excessive formaldehyde affects the incidence of infant malformations and various diseases.

Indoor pollution is the root cause of lead poisoning in children.

Excessive formaldehyde increases the incidence of asthma in children.

Excessive indoor formaldehyde greatly reduces children's intelligence.

Among them, Hebei Gelv Environmental Protection Engineering is an environmental protection high-tech enterprise integrating R&D, production, sales and service. Green's indoor air aldehyde removal technology was introduced into the United Kingdom, and it is a leading high-tech company in international air purification technology. We have developed special technologies and products specifically for China's air pollution to solve the current situation of China's air pollution, and at the same time provide the best market technical support and services for Chinese customers.

Excessive formaldehyde in the environment will pose a great threat to children's health. The child's organs and other aspects are still underdeveloped, and their own immunity and resistance are very weak. If a certain amount of formaldehyde is inhaled, it will cause allergic dermatitis, jaundice, bronchitis, pneumonia and other diseases, children's intelligence and memory will be greatly reduced, and even induce blood diseases in children, so we must do a good job of removing formaldehyde, using activated carbon and other materials to remove formaldehyde to avoid outweighing the gains

1) Open windows for ventilation and replace the formaldehyde accumulated indoors. 2) Planting aloe vera, cactus and other green plants, experiments have proved that although the effect of plants in removing formaldehyde is weak, it still has a certain effect. 3) Put some activated carbon and algae soil and other formaldehyde removal materials indoors to decompose formaldehyde and other harmful substances.