Iron & manganese present as pollutant in water can not be removed ...
Iron is a chemical element with the symbol Fe and atomic number 26. It is a metal that is commonly found in the Earth's crust, and is the fourth most abundant element in the universe. Iron has a silvery-grey color, and is known for its strength, ductility, and ability to conduct electricity.
Iron is essential for many biological processes in both plants and animals, including the production of hemoglobin in red blood cells, which allows them to transport oxygen throughout the body. Iron is also used in the production of steel, which is a crucial material in the construction of buildings, bridges, and other infrastructure.
Iron is found in many different minerals, including hematite, magnetite, and taconite. It can be extracted from these minerals through a process called smelting, which involves heating the ore to a high temperature and separating the iron from the other elements in the mineral.
Iron deficiency is a common health problem, particularly among women and children. Symptoms of iron deficiency include fatigue, weakness, and shortness of breath. Iron supplements and dietary changes can help prevent and treat iron deficiency.