Appropriate measures must be taken to reduce the formaldehyde content after the renovation of the new house. However, there are different views on in addition to formaldehyde's method in the market. Today, I will give you an in-depth explanation of how to in addition to formaldehyde.
1, open the window for ventilation
As most people know, newly renovated houses must be ventilated to keep the air circulating. In fact, the windows of general family rooms will be designed more than one meter from the ground, and the proportion of formaldehyde is larger than that of air, which is easy to precipitate. Even if the windows are ventilated, it is still difficult to completely remove formaldehyde. This is the most commonly used method to remove formaldehyde, and it is also the most effective method without side effects at present.
Advantages: good effect, no rebound and no side effects.
Disadvantages: it takes a long time.
Suitable for users: people who have enough time and patience to wait.
2. Plant adsorption method
People also know that plants are cleaners of air pollution. When formaldehyde needs to be removed, people will naturally think of plants for the first time, and think that formaldehyde can be removed well through the adsorption of plants, especially flowers such as chlorophytum, aloe, and Huwei Lan are widely used. Therefore, it is impossible to expect plants to completely absorb formaldehyde. Now, for the herbaceous decomposition method of pollution sources, Dialin adopts pure low-temperature osmotic membrane technology, which directly acts on pollution sources through the principle of contact decomposition and removes formaldehyde for a long time.
Advantages: it is pleasing to the eye and has a certain adsorption effect on light pollution.
Disadvantages: Not suitable for adsorbing high concentration pollution.
Applicable users: it is suitable for all users except people who are allergic to flowers, but it cannot be the main force.
3. Activated carbon adsorption method
Activated carbon can be said to be the best adsorption material in nature. It has the characteristics of many and dense pores, and has strong adsorption and decomposition effects on harmful substances such as formaldehyde. Generally speaking, the smaller the particles of activated carbon, the better the adsorption effect. However, activated carbon will reach adsorption saturation within three days. After adsorption saturation, it will become a new pollution source and release harmful gases into the air, which has not fundamentally solved the pollution of harmful gases. The variety of activated carbon is coconut shell carbon, which has high pore density and large adsorption capacity. Using coconut charcoal to control decoration pollution has a remarkable effect. It should be noted that the processing technology of activated carbon itself is very demanding and the cost is relatively high. If the price is too low, pay attention to whether it is a counterfeit of ordinary carbon, which has no adsorption effect.
Advantages: strong adsorption, obvious effect, no side effects, safety and environmental protection.
Disadvantages: users can easily use miscellaneous charcoal such as bamboo charcoal as activated carbon.
Suitable for users: suitable for all users.
4, photocatalyst decomposition method
The so-called photocatalyst is a kind of photo-semiconductor material with photocatalytic function represented by nano-titanium dioxide. Under the action of light, it can produce strong catalytic degradation, effectively decompose harmful and toxic gases such as formaldehyde in the air, kill a variety of bacteria and fungi, and harmlessly decompose toxins released by bacteria and fungi. At the same time, it also has the functions of deodorization, pollution prevention and air purification. It is also the most ideal material to control indoor environmental pollution in the world at present. The better is the product of Huankang nano-aldehyde-removing enzyme, which has its own living ore adsorption and improved photocatalytic decomposition principle. Only when there is light can it be completely decomposed and achieve a long-term effective state.
Advantages: the effect is obvious and lasting.
Disadvantages: the cost is relatively high, and the effect requires ultraviolet rays and other light.
Suitable for users: users with better economic conditions and better family lighting conditions.
5. Folk indigenous methods
In addition to the above methods, there are rumors among the people that aged vinegar can react with formaldehyde to remove formaldehyde. In fact, the main component of mature vinegar is acetic acid, which does not react with formaldehyde. In fact, these methods are similar to the air freshener method, and they are all stealing the column. They can't remove formaldehyde in the air at all, and can only cover up the irritating smell of formaldehyde to a certain extent.
Advantages: it can cover up the air odor to a certain extent.
Disadvantages: unable to effectively adsorb and remove formaldehyde.
Suitable for users: not recommended, the effect is poor.
The harm of formaldehyde is undoubtedly very great. However, removing formaldehyde is not an easy task. It is not an expedient measure, but it is expensive and harsh. Therefore, if it is not necessary, users must not be anxious when facing it. It is best to let it naturally dilute and volatilize through ventilation. These are in addition to formaldehyde's five methods?