Table 6 Maximum adsorption capacities of phosphorus onto various adsorbents

1

TiO₂ nanoparticles

AL₂O₃ nanoparticles

Fe₃O₄ nanoparticles

28.3

24.4

21.5

[91]

2

Hydroxy-aluminum pillared bentonite

12.9

[88]

3

Iron oxide-coated Fly Ash

8.95

[92]

4

SnO₂ nanoparticles

WO₃ nanoparticles

21.5

19.0

[16]

5

Ag nanoparticles-loaded activated carbon

4.5

[93]

6

Bayoxide

9.1

[94]

7

Hydrated ferric oxide nanoparticles

12.86

[7]

8

Magnetite-enriched particles

6.4

[95]

9

Magnetite-based nanoparticles

5.2

[96]

10

Biochar derived from Sewage Sludge

4.8

[97]

11

ZSFB-composite fiber

4.18

[98]

12

Hollow-magnetic -Fe₃O₄

11.95

[99]

13

NaCl modified zeolite

6.67

[100]

14

ZnO particles

53.4

[14]

15

ZnO nanoparticle

89.8

This Study