초록(영문)
This study wanted to check what factors affect the ability to purify fine dust, check the principle and find out
how they can be used industrially. The five air purifying plants announced by NASA, Areca Palm, Dracaena Janet
Craig, Rubber Tree, Bamboo Palmo, and Bamboo Palm, were analyzed for morphological features and compared
with five other plants (Eternity Plant, Avis, Crown of Thorns, Monstera, and Lantana) which are the controls.
As a result, the species with excellent air purification ability had much more stomata per unit area, and the back
of the leaves had much wrinkled shape. Control plants, on the other hand, were found to have flat or fine leaves.
Then, rhizosphere microorganisms were cultured with formaldehyde and toluene solutions, and the results showed
that there were rhizosphere microorganisms capable of dissolving VOCs. Pantoea cypripedii, which has been
appeared several times in the result of separation and identification, has revealed that it has the ability to remove
formaldehyde. The DGGE experiment showed that the genetic diversity of microbial clusters in the environment
where the VOC is present was reduced, and through this it was shown that microbial separation was successful.
Through the morphological features found and rhizosphere microorganisms including Pantoea cypripedii, the
performance of air purification devices will be improved in an environmentally friendly manner.