What plants can purify 3.4 benzopyrene in the air?

Chlorophytum: A pot of Chlorophytum is equivalent to an air purifier in a room of 8 to 10 square meter, which can effectively absorb formaldehyde, carbon monoxide, benzene, TVOC and other toxic chemicals in the air. It can kill 80% of indoor harmful substances and absorb 86% of formaldehyde within 24 hours. It can absorb carbon monoxide and nitrogen peroxide emitted from stoves, electrical appliances and plastic products.

Taxus chinensis, also known as yew, is an ancient tree species left over from glaciers in the fourth century. It has a history of 2.5 million years on earth, and is known as "living fossil" and "sacred tree of geomantic omen". Taxol extracted from the roots and skins of Taxus chinensis is the most effective anticancer drug recognized by the world medical community at present.

Scientific research shows that ordinary plants can only inhale carbon dioxide and exhale oxygen during the day, inhale oxygen and exhale carbon dioxide at night, and compete with people for oxygen indoors. Taxus chinensis can not only absorb toxic substances such as carbon monoxide, nicotine and sulfur dioxide, but also absorb carcinogens such as formaldehyde, benzene, toluene and xylene. At the same time, yew belongs to CAM plant, inhaling carbon dioxide and exhaling oxygen 24 hours a day. Therefore, compared with other plants, the biggest advantage of Taxus chinensis is that it is suitable for indoor display and has the effect of increasing oxygen.

Studies have confirmed that yew will also release a negative oxygen gas, which can purify the air, diminish inflammation, sterilize and prevent diseases. The air purification effect of two 8-year-old Taxus bonsai is equivalent to 1000 holly trees, which is very beneficial to human health, just like being in a natural forest of more than 600 square meters. Taxus bonsai integrates medicinal, ornamental and health care functions. It is refreshing to put a few pots of Taxus bonsai at home, or in hotels, hotels, office buildings and other places.

Tiger-tail orchid (bark): Tiger-tail orchid (including foliage plants with huge leaves such as Eupatorium odoratum): it can be called "pollution control expert" indoors. A pot of Euonymus japonicus can absorb more than 80% harmful gases (formaldehyde, benzene, TVOC, etc.). ) In a room of about 10 square meter, two pots of Euonymus japonicus can completely purify the air in ordinary rooms. Huwei orchid can also release a lot of oxygen during the day.

Tortoise shell bamboo: it can absorb a lot of formaldehyde and TVOC, and can absorb a lot of carbon dioxide and release oxygen.

In addition, there is green radish, which can absorb a lot of toxic gases such as formaldehyde, benzene, ammonia and TVOC, which is more comprehensive.