Indoor formaldehyde removal method is the key

"Formaldehyde has exceeded it?" This is the recent technical staff to help tenants indoor air formaldehyde content testing, the owners often ask questions. If you encounter indoor formaldehyde is still indifferent to the situation, the detection of formaldehyde in the room is why?
It is understood that the present method of formaldehyde in addition to the common people's life can be divided into the following: the ventilation window, the use of photocatalyst, equipped with air purifier, spray air fresheners, placed green plants, placed activated carbon package, professional management. These methods which are more reliable? What are the advantages and disadvantages of these methods?
Professional management needs to pay attention to public praise
From the extent of the removal of formaldehyde to consider, compared to the window ventilation, purification with air purifiers and other methods, the current more effective way is to ask the professional bodies of high temperature fumigation and other scientific governance.
In fact, the indoor air formaldehyde mainly from the wall paint, flooring, wooden doors and wood furniture binder. Home industry, there is no glue is not a cabinet, the argument, and glue is generally referred to as the adhesive plate products. In particular, some poor density board, composite board in the production process will use a large number of binders, which exacerbated the indoor air formaldehyde content.
In the new house after the renovation, wall paint and paint furniture in the formaldehyde release quickly after indoor ventilation after a period of time, this part will often formaldehyde releasing. However, the natural release of formaldehyde in the wooden plate is very slow, and sometimes its release period can be up to ten years. The current professional institutions of governance within the industry generally taken in the removal of indoor formaldehyde is high temperature fumigating, through the high temperature steam continuous plate heating to accelerate its internal formaldehyde release, reaching the purpose of removing formaldehyde. Generally speaking, this method is more reliable, but also through scientific principles to explain the. However, consumers in the choice of governance institutions must be particularly cautious, as far as possible to choose a better reputation on the market, the organization can sign a contract to cooperate. Because with the development of indoor formaldehyde treatment market, some of the "genuine", "Jerry" behavior is not uncommon, consumers must be rational treatment.
Auxiliary aldehyde removal should understand its principles
In addition to professional indoor air management, with the aid of some equipment and reagents to achieve the purpose of purifying the air is also feasible. But all kinds of methods have certain limitations, consumers can choose according to their own conditions, the right way.
The use of photocatalyst is feasible in addition to formaldehyde. In fact, refers to the TiO2 photocatalyst. The working principle of the photocatalyst is titanium dioxide in the ultraviolet or visible light conditions, can be used as a catalyst, the water molecules in the air generated hydroxyl anion (oh-), and negative ion hydroxyl group reacted with formaldehyde to produce water and carbon dioxide, in order to achieve the effect of formaldehyde decomposition. This method can be used, but the effect is not as big; and the work environment must be photocatalyst. Most of the furniture in the room is usually unable to illuminate the sun. Therefore, this method is more suitable for lighting conditions are particularly good households and all day there is a market for fluorescent light.
Air purifier is also to reduce indoor air formaldehyde content has some help, such products to remove formaldehyde mainly rely on the activated carbon adsorption method. The biggest limitation of this type of product is the need for continuous power consumption in the working process of the purifier, and once the power is cut off, the purification function will disappear, and the purifier also needs to be replaced frequently. This method is similar to the indoor placed directly on activated carbon, charcoal like substances, these substances have a certain adsorption function of formaldehyde, but requires regular replacement of carbon, carbon package once adsorption saturation will lose the function of adsorption of formaldehyde.
Window ventilation is the most common way to remove formaldehyde. But the owners need to pay attention to the ventilation window when a certain skill. Indoor temperature is too low is not conducive to volatile formaldehyde, so this method is more effective in summer or winter indoor heating. Note that the ventilation window to reduce indoor formaldehyde is a long-term work, not only focus on arrangements for one or two months after the completion of the new premises decoration, because of natural formaldehyde release cycle some products in the years.
Please ignore some methods
Put the plants, placed pineapple skin, spray air freshener is often mentioned as the formaldehyde removal method. In fact, these methods to reduce the concentration of formaldehyde in indoor air has no substantial help.
Pineapple peel and spray air freshener can only cover up the smell of the newly renovated house, simply can not eliminate formaldehyde. Green, cactus and other plants although the formaldehyde absorption function, but this function is very weak, for reducing the indoor formaldehyde concentration is an utterly inadequate measure. So, for these methods, the owners can be completely indifferent.
NSFocus Environmental Protection Technology Co., Ltd. was founded in 2003, specializes in Foshan Foshan Foshan in addition to formaldehyde, photocatalyst, in addition to smell, the smell of paint in Foshan, Foshan new home in addition to flavor, Foshan air purification, Foshan formaldehyde testing and other services, is the first in the photocatalyst, formaldehyde removal, large enterprises pollution decoration, is one of the earliest in addition to master the core technology and application of Photocatalyst formaldehyde pollution in the high-tech enterprises, is the environmental protection industry association unit. Free hotline: 400-096-2989, home page: http://www.fslvmeng.com/