The formaldehyde of the house exceeds the standard, how to treat it

The treatment method of formaldehyde is as follows:1. Ventilation method: Normally open window ventilation or installation of ventilation machine is the simplest, most effective and economical way to remove indoor air pollution.

When opening doors and windows, pay attention to the time and method, otherwise it will cause cracking of the wall and affect the decoration effect. Try to open one or two windows when releasing the smell, do not open all the doors and windows, the air convection is too large, which is not good for the decoration of the wall. When opening windows, it is best to choose morning and evening, and try to avoid sunny noon, to prevent the walls from bursting due to strong sunlight.

2. Physical adsorption: various air purifiers mainly use the strong adsorption of activated carbon to adsorb formaldehyde and other pollutants. Activated carbon can adsorb all harmful gas molecules in the room, and at the same time has the properties of regulating catalysis, inhibiting the spread of epidemic pathogens, and has comprehensive functions such as detoxification, odor absorption, deodorization, dehumidification, mildew prevention, sterilization, and purification.

Commonly used adsorbents include porous carbon materials, honeycomb activated carbon, spherical activated carbon, activated carbon fiber, new activated carbon, molecular sieves, zeolite, porous clay ores, activated alumina and silica gel.

3. Plant purification method: the most common indoor plants are: aloe vera, spider plant, tiger tail orchid, one-leaf orchid, monstera, which can remove harmful substances in the air, especially formaldehyde.

Studies have shown that tiger tail and spider plant can absorb more than 80% of harmful gases indoors. Aloe vera is also a good absorber of formaldehyde, absorbing 90% of the formaldehyde contained in 1 cubic meter of air. Agave, evergreen, daisies, etc. can also absorb trichloroethylene from the air.

Formaldehyde exceeds the standard, and the methods to reduce formaldehyde are:

1. Ventilation of the room

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.

2. Use formaldehyde and formaldehyde deodorant:

Formaldehyde deodorant can capture and decompose harmful pollutants such as formaldehyde, benzene and ammonia, kill germs and harmful microorganisms of mites, purify the air and eliminate odors.

The newly renovated house can always smell a pungent smell, if you stay in such an environment for a long time, it is very bad for the health of yourself and your family, so now most families will test the concentration of formaldehyde at home after decorating the house, so how to treat formaldehyde exceeding the standard? How to detect whether formaldehyde exceeds the standard? Let's take a look with me!

1. How to treat excessive formaldehyde.

In the case of excessive formaldehyde, you can often open the window for ventilation, so that the indoor toxic gas can be discharged outside, and at the same time, you can also place a few pots of green plants with the function of absorbing formaldehyde at home, such as spider plant, cactus, ivy, etc., and put activated carbon in the corners of each room, which can have a good formaldehyde adsorption effect.

2. How to detect whether formaldehyde exceeds the standard.

1. After the decoration of the new house is completed, you can ask a professional indoor environmental protection company to test the indoor formaldehyde concentration, which is the most effective way to detect whether the formaldehyde concentration exceeds the standard, because the professional indoor environmental protection company can use professional testing equipment to accurately detect the indoor formaldehyde concentration.

2. Before waiting for the door-to-door testing of professional indoor environmental protection companies, you can first go to the store to buy formaldehyde self-test boxes, and then estimate whether formaldehyde exceeds the standard according to the color comparison, if you use the formaldehyde self-test box for testing, you can ask a professional indoor environmental protection company to come to the door for testing, 3. At present, the more advanced indoor formaldehyde detection method is sensor detection, which is very simple to detect, but it is easy to be interfered with by other substances in the detection process, and it is relatively high, but it is relatively high, but it is different from others Compared with the detection tool, the sensor detection will be more practical.

Summary: The relevant content of how to treat excessive formaldehyde will be introduced to you here, I hope to help friends in need. In order to provide a healthy and environmentally friendly home environment for yourself and your family, it is recommended that you test the indoor formaldehyde concentration after decorating the house.

The method of dealing with serious excess formaldehyde in rental housing is: if the safety or health of the tenant is endangered, the tenant has the right to terminate the housing lease contract at any time. The house delivered by the lessor shall comply with the provisions of the lease contract and be in a normal usable state in the open zone, and if the lessee checks out due to the serious excess of formaldehyde in the leased house, the lessor shall be liable for breach of contract.

Article 562 of the Civil Code.

The parties may terminate the contract by consensus. The parties may agree on the grounds for one party to terminate the agreement. The person who has the right to terminate the contract may terminate the contract if the cause of termination occurs.

Article 577.

If one of the parties fails to perform its contractual obligations or the performance of its contractual obligations does not conform to the agreement, it shall bear the liability for breach of contract such as continuing to perform, taking remedial measures or compensating for losses.

Article 731.

If the leased property endangers the safety or health of the lessee, the lessee may still terminate the contract at any time, even if the lessee clearly knows that the quality of the leased goods is not up to standard at the time of entering into the contract.

Generally, our new house has just been renovated, there will be a pungent smell indoors, which is excessive formaldehyde, formaldehyde treatment is just to reduce the formaldehyde concentration of your home, reduce to a livable environment, if you want to make the formaldehyde in the house all disappear, it is impossible, formaldehyde volatilization period is as long as three to fifteen years, so how to control excessive formaldehyde? Next, let's find out together!

You can use activated carbon physical adsorption method, or you can keep it ventilated in summer for a few months, which can remove a lot of formaldehyde, and you can also put a few more water basins at home to absorb formaldehyde, or use vinegar or black tea to soak in water, or laughing liquid people can place more green plants indoors, which can purify the air, and many plants can also adsorb formaldehyde, such as pothos.

Specific methods of formaldehyde removal.

1. Physical adsorption, open doors and windows for ventilation.

Activated carbon has a good adsorption effect on haze particles, but the adsorption of formaldehyde is weak, and the adsorption saturation may be released to form secondary pollution, there is a little effect, ventilation is the most cost-effective method, formaldehyde at higher temperature, higher humidity, volatile increases, so, if the new house is kept ventilated in the summer for a few months, it can remove a lot of formaldehyde.

2. Soak in water, vinegar and black tea to remove formaldehyde and plant absorption of formaldehyde.

You can put a few more water basins at home to absorb formaldehyde, or use vinegar or black tea to soak in water, formaldehyde is easily soluble in water, and the free formaldehyde in the air will dissolve into it after encountering water during the movement, which is basically the same as the adsorption principle of activated carbon.

Conclusion: The above content is how to deal with excessive formaldehyde? I hope it can help you. I believe that after the content introduction, you will have a better understanding of the specific methods of formaldehyde removal, and if you have a need in the future, you can refer to it.

Formaldehyde is a common volatile organic compound that is commonly used in the production of building materials, furniture, flooring, etc. When formaldehyde exceeds the standard, it may cause harm to human health, so it needs to be treated.

Here are some ways to control excessive formaldehyde:

Ventilation: Open windows or doors to let fresh air into the room, so as to expel formaldehyde from the room. This is one of the easiest and most effective ways to do this.

Indoor plants: Some plants, such as Zhaolan and Sanwei orchid, can absorb harmful gases such as formaldehyde, so placing these plants indoors can have a certain treatment effect.

Activated carbon adsorption: Activated carbon can adsorb harmful gases such as formaldehyde, so placing some activated carbon indoors can have a certain treatment effect.

Formaldehyde cleaners: Some detergents specially used to clean formaldehyde can help clean formaldehyde-contaminated areas and achieve the effect of treatment.

Interior decoration: If the indoor formaldehyde exceeds the standard, it is necessary to carry out interior decoration, such as replacing building materials and furniture with low formaldehyde content.

The above methods can be used alone or in combination to achieve the purpose of controlling excessive formaldehyde. However, if the exceedance is more serious, it is recommended to seek the help of a professional indoor environmental treatment company.