Heavy metal toxicity poses major environmental and health problems. Owing to the high costs of conventional methods to decontaminate soil, sediments and water, there is great scientific and commercial interest in alternate low-cost methods. The use of the Heavy metal toxicity poses major environmental and health problems. Owing to the high costs of conventional methods to decontaminate soil, sediments and water, there is great scientific and commercial interest in alternate low-cost methods. The use of the