Field experience of Fluoride Nilogon: a method of fluoride removal from groundwater

Submitted by susan on Thu, 2020-01-30 12:00

Field trial of a patented fluoride removal method, based on precipitation–adsorption, has been carried out in some villages of Assam, North East India, with groundwater sources containing 1.8–20 mg/l initial [F– ] at small community (220 l) and household (15 l) levels.