Let's talk about the new house, in addition to formaldehyde.

1, window ventilation, ventilation is the most effective way to remove indoor pollution in the early stage, and the circulating air will discharge a lot of dust, suspended particles and some harmful gases in the indoor air. The disadvantage is that it takes a long time and there will be a lot of residues, which need other methods to cooperate.

2, plant adsorption, indoor pollution In the environment of mild pollution and moderate pollution, more plants can be planted indoors, and plants can purify the air, such as green radish and chlorophytum can also adsorb formaldehyde. The disadvantage is that the processing capacity of green plants is too small, which can only play an auxiliary role.

3. Activated carbon In addition to formaldehyde, putting activated carbon is a common method. Activated carbon adsorbs chemical pollutants by using adsorption materials made of pore technology, which has a good effect on formaldehyde and ammonia; Disadvantages: short use time and easy saturation. If it is to be regenerated, it needs to be replaced regularly.

4. Nano-photocatalysis technology, which uses nano-photocatalysis to decompose formaldehyde; Defect: trace, little effect. Nano-catalytic technology, quick effect, completely eliminate formaldehyde. Disadvantages: Professional in addition to formaldehyde personnel need to operate.

5, Maya blue adsorption, Maya blue and activated carbon have the same principle, different from activated carbon is that Maya blue has a long use time, is not easy to saturate, can be reused, and will not produce secondary pollution. Disadvantages: the price is more expensive than activated carbon.

6. Oxidation technology, which uses strong oxidation characteristics to decompose pollution; Defect: toxic.

7. Folklore spread, with tea, grapefruit peel, onion slices, pineapple slices, etc. In a newly renovated room or fumigate the whole room with white vinegar. But this method can only cover up and has no effect on removing formaldehyde and other pollution.

8. Photocatalytic decomposition technology. Photocatalyst can decompose formaldehyde in the air into carbon dioxide and water under the action of light, such as leather aldehyde-removing nursing solution, which can quickly remove formaldehyde without causing secondary pollution. Disadvantages: the photocatalyst market is chaotic, and the products are mixed. Consumers should be vigilant when buying.

9, air purifier, many people also like to use air purifiers, it is true that air purifiers have certain effects, but the effect becomes worse after a period of use, because the principle of air purifiers is the same as activated carbon, and it is easier to saturate. Disadvantages: expensive, easy to saturate and waste electricity.

10, perfume and air freshener, some people like to spray some perfume or air freshener at home to make the room fragrant and temporarily cover up the odor, but many perfumes and air fresheners contain harmful substances, which are easy to cause secondary pollution.

1 1 There is a formaldehyde detector at home to detect indoor air quality anytime and anywhere. Good planning can also be done in the direction of aldehyde removal!