Tables index


De-fluoridation of Groundwater using Precipitation Method in a Region of Nagaur District, Rajasthan, India

Ravi Sharma, B.R Rojh

Applied Ecology and Environmental Sciences. 2020, 8(6), 379-386 doi:10.12691/aees-8-6-8
  • Table 1. Fluoride bearing minerals
  • Table 2. Approximate Alum dose (mg/L) required to obtain acceptable quality (~1.0 mg/L) of drinking water from raw water at various alkalinity and fluoride levels#1 *To be treated after increasing the alkalinity with lime.
  • Table 3. Removal of Fluoride by 5% Ferric Ammonium Sulphate solution
  • Table 4. Removal of Fluoride by 2% Ferric Ammonium Sulphate solution
  • Table 5. Comparison between removals of fluoride by different concentration of solution of Ferric Ammonium Sulphate