carbon is a popular and effective method for pollutants from water, particularly in treatment and industrial processes. carbon is produced from environmental with high carbon content. Lignocellulosic and materials have been used as raw materials planned manufacturing of activated carbons. There are two for preparing activated carbon that can be in water purification processes: physical activation chemical activation. carbon has good potential for adsorbing metals because of its greater surface area, ability, and chemical complexity of its area. Activated carbon can be made relatively at home using materials like coconut shells or and is therefore an attractive tool to remove Both statement II and Statement III are correct both of them explain Statement I.