| abstract |
The invention relates to the field of environmental protection, in particular to an indoor formaldehyde removing spray. It includes the following components by mass percentage: 5-10% of 2-imidazolidinone; 0.5-2% of nano-titanium dioxide; 1-3% of nano-silicon dioxide; 0.2-3% of plant extract; 0.01-0.1% of dispersant; the balance for water. In the present invention, the biological enzymes and the like contained in the plant extract interact with nano-titanium dioxide, plant extracts, nano-titanium dioxide and other substances, and the formaldehyde-removing spray obtained by combining them in a certain proportion improves the formaldehyde-removing efficiency, not only in the ultraviolet The formaldehyde removal efficiency is high under irradiation, and it also has a high formaldehyde removal efficiency without visible light irradiation; and the formaldehyde removal is effective for a long time, and the formaldehyde removal process is green and environmentally friendly, and the removal process will not produce secondary pollution and other advantages, it can also be removed A variety of common harmful substances in home improvement, such as benzene, ammonia, etc. |