What are the benzene and hydrogen sulfide resistant plants suitable for planting in chemical plants? !

Plants that can purify the environment

Rose: widely cultivated all over China, it can absorb hydrogen sulfide, hydrogen fluoride, benzene, ethyl phenol, ether and other gases; It is also quite resistant to sulfur dioxide and nitrogen dioxide.

Rhododendron: It has the reputation of "the king of flowers and trees". It is an ideal flower and tree that can resist sulfur dioxide pollution, such as Davidia involucrata, which can germinate normally at a distance of more than 300 meters from the sulfur dioxide pollution source.

Hibiscus: Common flowers and trees in the courtyard. It can absorb harmful gases such as sulfur dioxide, chlorine, hydrogen chloride and zinc oxide, and can grow normally at a distance of 150 meters from fluorine pollution source.

Lagerstroemia indica: Also known as Hundred Days Red, it is a kind of garden cultivated flower. It can absorb harmful gases such as sulfur dioxide, hydrogen chloride, chlorine gas and hydrogen fluoride, and it can still grow well after absorbing about10g of sulfur per kilogram of dry leaves.

Camellia: It is one of the famous flowers in China. It can resist harmful substances such as sulfur dioxide, hydrogen chloride, chromic acid and nitric acid smoke, and can purify the atmosphere.

Milan: It's a potted flower, which can absorb sulfur dioxide and chlorine in the atmosphere. The chlorine absorption of one kilogram of dried leaves is 0.0048 grams.

Osmanthus fragrans: evergreen in the south and potted in the north. It has special resistance to chemical smog and different degrees of resistance to pollutants such as hydrogen chloride, hydrogen sulfide and phenol. After 48 days of planting in chlorine polluted areas, one kilogram of leaves can absorb 4.8 grams of chlorine and mercury vapor.

Mei: Plum blossoms are called "gentlemen in flowers" and have the ability to monitor the pollution of sulfur dioxide, hydrogen fluoride, hydrogen sulfide, ethylene, benzene and aldehyde in the environment. It is particularly sensitive to sulfide and fluoride pollution. Once sulfide appears in the environment, its leaves will appear mottled or even yellow, which is a wake-up call for people.

Peach Tree: It is a common flower and tree in China. It is particularly sensitive to sulfide and chloride that pollute the environment and can be used to monitor the above harmful substances.

Pomegranate tree: beautiful flowers, edible fruit, easy cultivation, wide pollution resistance, can absorb sulfur dioxide, and has absorption and resistance to chlorine, hydrogen chloride, ozone, salicylic acid, nitrogen dioxide and hydrogen sulfide.