Study on Purification Capacity of Platanus Orientalis on Compound Pollution of Atmospheric SO_2-Pb

摘要

The purification capacity of SO_2 and Pb for plants is the basis of the ecological rehabilitation of SO_2-Pb compound pollution with plants. The experiment studies the purification capacity of Platanus orientalis on SO_2 and Pb by field sampling. The results show that the purification capacity of Pb is strong for Platanus orientalis, but is weak for SO_2 or the absorbed SO_2 is transferred to other organs, and no significant correlation between SO_2 purification and Pb purification.