1: ventilation
Advantages: the most effective and fastest elimination of free formaldehyde in the air. It is recommended to ventilate for more than six hours every day.
Disadvantages: ventilation only blows away formaldehyde in the air, and it can't fundamentally solve the formaldehyde problem. The incubation period of formaldehyde is 3- 15 years ~ we can't always ventilate. . .
2. Plants
In fact, the treatment of formaldehyde by plants means that you use the immune ability of plants to absorb formaldehyde. People can also have some immunity to formaldehyde, but high concentration of formaldehyde is not good for people's health, and so are plants. The immune ability is limited, so the effect of plants on formaldehyde treatment is limited.
3. Air purifier
Air purifiers are generally effective for particulate pollutants in the air, but there are also instruments specifically for formaldehyde, which are particularly expensive. . This effect can also be based on photocatalyst or extractant.
4: Activated carbon
Activated carbon has obvious effect on particles, absorbing part of formaldehyde, but it will be absorbed and released. This is also the reason why it can be used repeatedly. In addition, while people absorb activated carbon.
5. Find professional corporate governance. Some products of the company are mainly photocatalysts, which are divided into two categories. Ultraviolet photocatalyst, visible light photocatalyst. Visible light photocatalyst has the best effect ~ Zhengzhou Lanbang Environmental Protection Technology Co., Ltd. has independent research and development patents, specializing in the research, development, production and sales of visible light photocatalyst. At the same time, it provides indoor formaldehyde detection and treatment services.
In addition to formaldehyde has many methods. The following are the most commonly used. You might as well try them. It is better to use multiple methods together!