METHOD OF PURIFYING HEAVY METAL-CONTAINING SOIL

摘要

A soil purification (phytoremediation) method which comprises purifying contaminated soil by making a plant to absorb contaminants contained therein. Namely, it is intended to provide a method of purifying contaminated soil with the use of phytoremediation whereby heavy metal-containing soil can be purified within a shorter time than in the existing methods while little affecting the environment. This object can be achieved by making a plant belonging to the genus <i