Formaldehyde is a colorless gas with a strong pungent odor. Soluble in water, alcohol and ether. Because formaldehyde has strong adhesion, can enhance the hardness and pest control, anti-corrosion function, it is often used in building materials, decorative articles in the artificial plate: such as particleboard, plywood, MDF, paint and so on. It is also due to the long release time of formaldehyde in man-made boards, which can be as long as 3 to 15 years. We also know that formaldehyde can cause headaches, dizziness, fatigue, nausea, vomiting, chest tightness, eye pain, sore throat, memory loss, and neurological disorders; long-term inhalation of formaldehyde in pregnant women can lead to fetal malformations and even death. Formaldehyde has invisible affect people's health.
The following Xian Ding Run environmental protection for everyone to introduce the following indoor formaldehyde treatment which methods are the most direct and simplest method is a long period of ventilation (time more than three months). Applicable to the decoration of the room with light smell, light ventilation, and ventilation for a long time. For the rooms with heavy pollution and poor ventilation, it is difficult to achieve the effect of removing odors.
The second is the plant removal method, which puts some plants in the new home to help clean the air. Chlorophytum: not only beautiful, but also very good adsorption of toxic gases. In a room with 8 to 10 square meters of potted plants, even if the rooms are not renovated, raising a pot of spider plants is also very beneficial to human health. Aloe Vera: Aloe vera has a certain absorption and odor effect, and there is also the effect of beautifying the living room. Cactus: Most plants absorb carbon dioxide during the day to release oxygen, which is the opposite at night. Cactus, Tiger Piran, Sedum, Aloe Vera, and Chlorophytum are all absorbed carbon dioxide to release oxygen.
The third is a chemical method that uses the chemical decomposition reaction principle to remove formaldehyde using products such as formaldehyde trapping agents on the market. This method is applicable to the processing of plates and other materials during the decoration process. If used in the decoration process, it can fundamentally solve the problem of sustained release of formaldehyde, but the use of the decoration after the decoration is easy to damage the human body and the object, the cost is relatively high;
The fourth closed cover method, the closed product is brushed on the surface of large core boards, furniture, etc. to form a coating film. This method can temporarily mask harmful substances such as formaldehyde, and the cost is low;
The fifth photocatalyst method uses titanium dioxide photocatalytic effect to remove harmful gases. It is effective in removal of harmful gases such as formaldehyde, benzene, and ammonia. It has extremely strong removal effects on indoor harmful microorganisms, and has a strong bactericidal effect against various bacteria. The coating itself has a strong self-cleaning effect and has a long service life.
Indoor pollution control expert preferred Xi'an Dingrun environmental protection
National "863" Key Project Products; National Photocatalyst Industry Standards Development Unit; Premier Wen Jiabao's Key Recommendation Project
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