Has been walking in the forum, did not take a bubble. Recently saw an article, is a reminder of the decoration! Is there a serious over-standard formaldehyde in the decoration, what is the formaldehyde, how to prevent it. The warm spring breeze is no longer, and the hot July holds the lengthy tail has been quietly approaching us. Maybe you are planning to move into your new home and enjoy your own ivory tower; or you are preparing to refurbish the newly-acquired affordable housing, taking care of the trivial words of your wife at dinner; or you may be considering refurbishing the old home that has no life, and you A warm and comfortable. In this seemingly perfect process, a ruthless killer is reaching out to you and your family, devouring the future of your health and well-being. Formaldehyde, an unfamiliar and familiar name, is threatening our health and safety. Apply a sentence of the master: Formaldehyde is stronger than "tiger" also... Formaldehyde is a colorless gas with a strong pungent odor. It is gaseous at room temperature but usually occurs as an aqueous solution. It is soluble in water, alcohols and ethers. When the content reaches 35 to 40%, the aqueous formaldehyde solution is called formalin. Formaldehyde is an important organic raw material, mainly used in the plastics industry, synthetic fibers, leather industry, medicine, dyes and so on. Formaldehyde is found everywhere in our lives—offices, cinemas, bars, coffee shops, and so on. In these familiar places, formaldehyde is eating our bodies healthy and unscrupulous. According to relevant investigations, indoor formaldehyde pollution mainly comes from artificial plates such as plywood, fine wood, particleboard, etc. used for decoration; materials such as wallpapers, wall coverings, and paints used for decoration; and furniture made of unqualified plates. For the indoor air formaldehyde content, the national standard is 0.08mg/m3, exceeding this standard will cause more obvious damage to the human body. Formaldehyde, the release period of this harmful gas, is rather slow and can last as long as ten years. And under normal circumstances, we are moving in and staying for 2 to 3 months after the new decoration. Most people are completely unaware of the seriousness of the problem. Everyone seems to have a fortunate attitude. As everyone knows, in the hustle and bustle of time, we are at the expense of our own physical health. Formaldehyde as a toxic substance also poses a fatal hazard to our lives, and is specifically expressed in the following four aspects: 1, stimulation The main hazards of formaldehyde are manifestations of skin and mucous membrane irritation. Formaldehyde is the original plasma poison, which can bind to proteins and cause severe respiratory irritations, edema, and headaches when inhaled at high concentrations. The stimulating effect of formaldehyde is also reflected in the eyes. In rooms with excessive formaldehyde, you simply cannot open your eyes. Excessive levels of formaldehyde can also cause irritation in the eyes, nose, throat, and throat, difficulty in breathing, and skin irritation. 2, sensitization Formaldehyde and human protein macromolecules can cause sensitization reactions in humans, mainly manifested as allergic dermatitis and pigmentation. Formaldehyde can also induce bronchial asthma, which can sometimes lead to death. Another survey showed that formaldehyde may also cause miscarriage in pregnant women with allergies; if the skin is exposed to formaldehyde, it may also cause allergic dermatitis, pigmentation, and necrosis. 3, mutation The third hazard of formaldehyde is to cause mutations. Formaldehyde can cause DNA fragmentation at a certain concentration level. High concentrations of formaldehyde can form adducts in DNE and have strong mutagenicity. In general, high concentrations of formaldehyde can denature human proteins, reduce human immunity, and induce tumors. 4, outstanding The main highlights of formaldehyde are headache, dizziness, fatigue, nausea, vomiting, chest tightness, eye pain, sore throat, poor appetite, heart palpitations, insomnia, weight loss, loss of mind and autonomic disorders; long-term inhalation of pregnant women may cause Fetal malformation, even death, men's long-term inhalation can lead to men's sperm deformity, death and so on. The harm of formaldehyde also makes us startle, especially in children: 1, industry experts pointed out that formaldehyde has been identified by the World Health Organization as carcinogenic and teratogenic substances, but also one of the potentially strong mutagens. When the concentration reaches 0.006-0.007 mg per cubic meter of air, children will experience slight asthma. Higher concentrations can cause nausea and vomiting, cough, chest tightness, wheezing, and even pulmonary edema. When it reaches 30mg, it will immediately die. Staying in the environment with excessive formaldehyde for a long period of time can lead to lead poisoning in children and greatly reduce children’s intelligence. 2. According to the epidemiological statistics previously released by China, the natural incidence of leukemia in China is 3/10. About 40,000 leukemia patients are newly added each year, 50% of which are children, and the majority are children aged 2 to 7 years. Of the urban children with leukemia who were diagnosed by the Beijing Children's Hospital in 2001, more than 90% of the children had renovated within six months. In 2004, the Shenzhen Children's Hospital and related departments conducted a survey on the family living environment of newly-increased leukemia children. It was found that 90% of the small patients had been renovated within six months. One of the reasons for the onset of these leukemias is that the radiation of natural stone damages the hematopoietic function of the human body; the other reason is that the organic compounds in the decoration, especially benzenes, are absorbed by the body and cause the DNA to break and shift, leading to the canceration of the cells, resulting in suffering from leukemia. 3. According to a data released by the World Health Organization, 100,000 people in the world die of asthma every year because of indoor air pollution, and 35% of them are children. In China, the prevalence of childhood asthma is 2 - 5%. Experts believe that this is related to indoor pollution when children stay indoors for long periods of time. Although formaldehyde cannot be completely eradicated, we can take necessary measures to avoid or mitigate it. First of all, the most fundamental method is to choose a formal decoration and decoration unit or company, to purchase decoration materials that meet the national security standards, and after the renovation, a special agency should be invited to assess the room and wait for a while to stay. Second, when purchasing furniture, products with a less pungent odor produced by regular companies should be selected because the more pungent odor, the more toxic gas is released. Families with relaxed conditions can also vacate the newly purchased furniture for a period of time before use. For existing homes with serious formaldehyde pollution, the indoor air environment testing department may be required to conduct on-site inspections, analyze the sources, and then rely on the test results to request the responsible party to resolve the problem. Serious damage can be resolved by legal means. Finally, if the degree of pollution in the house is lighter, the damage can be reduced by opening windows for ventilation or raising some flowers in the house (Cyprinus, Tigertail, Orchid aloe). Before the end of the article, we reminded readers once again: Focus on the knowledge of formaldehyde, prevention, prevention and control, and a harmonious and healthy home. Entrance decoration restaurant decoration formaldehyde interior decoration furniture home decoration decoration bar door office furniture
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