Interior decoration pollution eliminator and preparation method thereof
A technology of remover and interior decoration, applied in the direction of deodorization, disinfection, etc., can solve the problems of inconvenience and inconspicuous elimination of formaldehyde pollution.
Inactive Publication Date: 2006-07-12
张向华
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AI Technical Summary
Problems solved by technology
Activated carbon adsorption technology can only absorb and store harmful substances, but cannot eliminate them eventually, so it is very inconvenient to replace the adsorption materials frequently
Method used
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Experimental program
Comparison scheme
Effect test
example 1
[0021] After decoration, the concentration of free formaldehyde in indoor wardrobes and wardrobes is high, and the smell is pungent and pungent, causing people to cry and cough. Spray the inner wall of the wardrobe with the product of the present invention. The air formaldehyde concentration in the wardrobe before treatment is 2.1mg / m3, the spraying amount during treatment is 30ml / m3, and the air formaldehyde concentration in the wardrobe after treatment is <0.08mg / m3.
example 2
[0023]
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The invention relates to an agent for removing pollution by interior decoration, which is prepared from the following raw materials (by weight percent): water 55-85%, ammonium carbonate 0-6%, sodium carbonate 0-10%, ammonium acetate 3-16%, sodium chloride 0-5%, ammonium chloride 0-20% and urea 4-15%.
Description
technical field [0001] The invention relates to an indoor decoration pollution eliminating agent and a preparation method thereof, belonging to the technical field of chemical industry. Background technique [0002] In recent years, with the increase in the number of wood-based panels used in decoration, the accompanying indoor formaldehyde pollution has always been a concern. There is often a pungent smell coming out of newly renovated houses and wardrobe cabinets. This is the poisonous gas - formaldehyde. When formaldehyde reaches a certain concentration, it will stimulate the upper respiratory tract and cornea of the human body. Long-term exposure will reduce the body's immunity, especially for the elderly, children and pregnant women. It will cause infertility in pregnant women and deformities in newborns. Therefore, purifying indoor air and reducing indoor formaldehyde pollution has become a top priority. At present, the methods used in China to purify air include a...
Claims
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Patent Timeline
Login to View More IPC IPC(8): A61L9/01A61L101/00
Inventor 张向华
Owner 张向华
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