From: A critical study on efficiency of different materials for fluoride removal from aqueous media
Adsorbent
AC (mg/g)
CR (mg/L)
pH
Ref.
Quick Lime
16.67
10-50
-
[56]
Lime stone & Al(OH)3 impregnated lime stone
43.10 & 84.03
0-100
8
[57]
Apatitic tricalcium phosphate
15.15
30-60
6.8-6.9
[58]
Calcium Aluminate (CA)
4.37
8.9
3-11
[60]