Bohua Kangsheng is a leading equipment and service provider in the field of life, health and environmental protection technology in China. Bohua Kangsheng is committed to the research of cutting-edge technologies such as life and health, environmental detection, etc. Its products and services mainly cover life and health instruments and chips, and smart home systems. ?
Bohua Kangsheng integrates high-quality resources at home and abroad, focuses on environmental protection and health, and sets up branches in Beijing and Shenzhen. Through continuous R&D investment and profound user insight, we have created a future vision of science and technology and a global vision based on China, and strived to promote the development of human health and technology application.
In addition to formaldehyde law:
1, ventilation mode
It is a simple and effective method to discharge harmful gases outdoors through the flow of air. The only drawback is that the formaldehyde release cycle is long, usually three to fifteen years. It is obviously unrealistic to leave the new house idle for more than three years after renovation. Because of this, ventilation alone cannot meet the requirements.
2. Physical methods
Activated carbon, coconut charcoal and other materials are mainly used to adsorb polluted gases, which is not only physical adsorption, but also the best physical removal method at present. The principle is that the porous structure of activated carbon provides a large amount of surface area, which makes it very easy to absorb and collect impurities.
3. Chemical methods
Its principle is that chemical substances and harmful gases change chemically, such as nanotechnology, photocatalyst, formaldehyde remover, deodorant and so on. Oxidizing polluted gas. In addition, various electric air purifiers can also play the role of physical and chemical treatment.
Reference to the above content: Baidu Encyclopedia-Bohua Kangsheng
Refer to the above content: Baidu Encyclopedia-in addition to formaldehyde