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Table 7 Adsorption capacities (AC) and other parameters for the removal of fluoride by Carbon based sorbents

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

Adsorbent

AC (mg/g)

CR (mg/L)

pH

Ref.

MWCNTs

-

1-100

5-9

[87]

(PAOA) modified carbon

3.2-11.8

50-200

7

[88]

Al-impregnated hierarchal web of carbon fibres

17.0

0.1-50

-

[91]

MnO2-coated granular activated carbon

-

3-35

5.2

[92]

Various grades of graphite

0.16-3.13

2-10

7.0

[93]

CMPNS

2.3

5–40

7.0

[94]

Graphene

17.65

5-30

7.0

[95]

cerium dispersed in carbon (CeDC)

52

2.8-8.3

8.0

[96]