A critical study on efficiency of different materials for fluoride removal from aqueous media

BMC Chemistry

Table 2 Adsorption capacities (AC) and other parameters for the removal of fluoride by modified activated alumina

Adsorbent	AC (mg/g)	CR (mg/L)	pH	Ref.
La(III) impregnated on alumina	48.0	276 -300	5.7-8.0	[37]
Alum-impregnated activated alumina	40.7	1-35	6.5	[38]
Copper oxide coated alumina	7.8	10- 15	-	[39]
Magnesia-amended activated alumina	10.1	5-150	6.5-7.0	[40]
Calcium oxide-modified activated alumina	101.0	1-1000	5.5	[42]

ISSN: 2661-801X