Phytoremediation is a new environmental pollution control technology that uses certain plants that can tolerate and super-enrich toxic elements and their coexisting microbial systems to remove pollution. Phytoremediation systems can be viewed as solar-powered "water pumps" and carry out Biological treatment of "plant reactor", plants can absorb and transfer elements and compounds, can accumulate, metabolize and fix pollutants, is an important way to fundamentally solve soil pollution. The following statements are not among the advantages of phytoremediation:. ['Human phytoremediation is easy to implement and has little side effects on the soil.', 'The phytoremediation process is faster than the physicochemical process and has a higher efficiency than conventional management.', 'Less disturbance to the environment, no excavation, transportation and huge processing place required.', 'Phytoremediation will not damage the landscape ecology, can green the environment, and is easily accepted by the public.']