By Basavaraju Manu, on 22 December 2018.Geogenic iron contamination can be explained by negative health effects caused by a high concentration of iron in water. Laterite is a major available soil type in coastal parts of Karnataka and Kerala. Laterite also contains 30-40 per cent of iron. Risks associated with this type of soil includeContinueContinue reading “Removing Geogenic Iron from Water Using Locally Available Seashells. Possible, but is it sustainable?”