This paper describes an indigenous water treatment method using Moringa oleifera seeds in the form of a water-soluble extract in suspension, resulting in an effective natural clarification agent for highly turbid and untreated pathogenic surface water.
LEA, M. (2010): Bioremediation of Turbid Surface Water Using Seed Extract from Moringa Oleifera Lam, (Drumstick) Tree. In: Current Protocols in Microbiology :