>>>Removal of pollution after decoration First, light ventilation cannot completely solve the pollution Because many substances that are harmful to the human body are buried deep inside the decorative materials, the release involves a rather complicated dynamic process. For example, the release of free formaldehyde in the board includes: the remaining uninvolved reactions in the board making process Free formaldehyde; Intermediate products that are not fully reacted during adhesive curing, are affected by environmental factors Hydrolysis Oxidation releases formaldehyde; Cured adhesives are affected by environmental factors Slowly oxidatively Hydrolysis releases formaldehyde, etc., According to Japanese scientists experiments to prove its release time As long as 3 to 15 years, therefore, decoration pollution cannot be eliminated completely naturally in a short time. However, it can be said that emptying and opening the windows of rooms to enhance ventilation can speed up the volatilization of toxic pollutants and significantly improve the indoor air quality. However, due to the long release time of formaldehyde and other pollutants, it is impossible to completely volatilize in the short term. After the furniture enters, indoor air quality testing is performed to ensure the indoor air is healthy. Second, ask specialized agencies to conduct inspections After the renovation is completed, testing should be conducted strictly in accordance with the national testing standards, and must be checked after all the furniture has entered the site. This can ensure the accuracy of the test results, and detection can be performed without exceeding the standard. Because, after the renovation does not exceed the standard test does not mean that there is no indoor pollutants, just refers to the decoration pollutants within the national limit value, if coupled with the release of furniture pollutants, it is difficult to determine the indoor air quality standards, it is very Hard to rest assured. Third, there will be pollution when there are renovations As long as the decoration will bring a certain amount of indoor pollution. Only the degree of pollution is different. If this indoor pollution index is controlled within the relevant national standards, it will not cause too much harm to the human body. Fourth, being innocent does not mean completely safe As long as the indoor pollutants do not exceed the limit, it will not immediately lead to illness or death, but its poisoning is chronic. Living and working in a problematic indoor environment for a long time, people's immunity will certainly be affected, and toxic substances will be affected. Accumulation in the body will eventually lead to human illness. In reality, most people are sick because they often do not think that they are caused by pollution from home furnishings. Therefore, for the sake of health, it is recommended to carry out an indoor air quality test before moving into a new home, if the excessive standard can be comprehensively managed by a professional management company. Fifth, environmental protection materials cannot completely avoid pollution Buy furniture and environmental protection materials can indeed relatively reduce indoor air pollution, but each piece of qualified furniture and green sheet is not free of pollutants, but the amount released is within the national standard, but it is definitely not free of pollutants, such as national standards. The E1 class standards for free formaldehyde emission from sheet metal require a formaldehyde release limit of ≤1.5 mg/l (dryer method), which is equivalent to ≤9 mg/100 g in the perforation extraction method. The free formaldehyde emission of the dry plate must not exceed 9 mg). Since the space in the house is constant, even if each product (furniture) is an environmentally friendly product that meets the standards, the pollutants released from a large amount of furniture and environmentally friendly decorative materials will continue to accumulate as the absolute number of furniture and materials increases. Lead to excessive indoor pollution. Sixth, activated carbon can not completely solve the pollution <br> In the room placed activated carbon, etc., will have a certain degree of mitigation of indoor air pollution, but this approach still can not fundamentally solve the problem. Activated carbon is used for the purpose of purifying and improving indoor air quality by adsorbing toxic substances in indoor air, that is, it is a relatively passive purification mode. Only toxic volatiles within the adsorption range can be adsorbed. In addition, there is also a problem of adsorption saturation of activated carbon, which can no longer exert adsorption after reaching adsorption saturation, but each family does not have the detection conditions, and people do not know when they reach saturation. Seventh, it is best to deal with pollution beforehand Indoor environmental governance can be divided into pre-invasive and post-mortem remediation. The so-called pre-invasive type begins with the advent of decorative materials, and targetedly carries out the harmless treatment of decorative materials (mainly plates) in advance, completes the renovation, and conducts comprehensive purification of indoor environments after the furniture enters the market. Afterwards, the type of remedial measures was to complete the renovation of the indoor environment after the renovation was completed and furniture was found to have failed to meet the standards for indoor air quality. Obviously, the intervention in advance can completely solve the problem of home decoration pollution. At the same time, if we use the products that have been tested by state-authorized disease control agencies and have antibacterial effects, we can also improve human immune function to a certain extent. Experts suggest that: For the family's health and happiness, it is best to choose a pre-invasive approach to comprehensive management. Eighth, deodorant is not a panacea Because each family because of different decorative materials, indoor pollution components will also be different, and indoor pollutants will never be a single or a few kinds, so to the supermarket to buy one or two products to manage to solve all Indoor pollution is just as unrealistic as buying a cure for all odd drugs. And due to furniture and other production processes and material physical and chemical properties decided to require professional skills and equipment to ensure that not only solve the pollution but also ensure that after treatment does not affect its aesthetic and other physical and chemical properties. Of course, for a simple deodorant can also take a self-dealing approach. Nowadays people are familiar with knowing that after planting, they choose plants to filter or adsorb harmful substances in the air. But first of all, it is impossible for plants to suck out harmful substances in decorative materials. Therefore, it is still impossible to fundamentally solve the threat posed by pollution. Secondly, when selecting plants to be placed in the home, it is important to consult relevant experts and select plants that are conducive to improvement of indoor air quality, otherwise selection errors may lead to worse results. Nine, no smell may also be excessive pollution Some harmful substances are not perceived because they are colorless and odorless. For the family's health advice, please check with a professional testing agency to determine whether there is excessive contamination. Entrance decoration restaurant decoration interior decoration furniture formaldehyde decoration room
Ninth, plants filter air is not a panacea
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