Process of deflouridation of water is -
The National Environmental Engineering Research Institute,Nagpur developed a technique for removing flouride by chemical treatment.It is called Nalgonda technique for deflourination of water.REF.PARK'S TEXTBOOK OF PREVENTIVE AND SOCIAL MEDICINE.Editon-21.Page no.-596
Nalgonda technique
NINH
Sand filter
Parboiling
Nutrition and health