Phytoremediation Uses Plants to Detoxify Soil from Radiation

Concerns about radioactive materials accumulating in soil and water since the nuclear accident in Japan this year have led individuals to look at natural ways to clean their property of possible radiation. One method worthy of examination is phytoremediation. Phytoremediation uses plants to detoxify areas contaminated by the accumulation of hazardous substances, heavy metals and pollutants such as radioactive material.

Remediation using various plants relies on the plants ability to draw material out of the soil through their roots and up into their stalks, leaves and flowers. Some plants are particularly adept at leeching heavy metals and radiation from soil and water. The prospect of using plants to clean up radioactive messes is attractive because plants are a natural, economical means to restore areas contaminated by radiation. In the face of nuclear accidents like the  Continue reading