Adsorbent

qe (mg/g)

Reference

G-3PS

14.86

This study

G-5PS

16.04

This study

AC from Coir Pith

6.72

[42]

Datestone AC (CO­­2800)

15.23

[43]

Activated Carbon Coffee waste

90.90

[27]

Luffa cylindrica cellulose fibre

17.39

[44]

Anilinepropylsilica xerogel

22.62

[45]

Eucalyptus Wood Sawdust

31.25

[46]

Eichhhonia Charcoal

56.8

[47]

Bottom Ash

142.1

[48]

Magenetite FeO­₄ Core shell NPs

11.22

[49]

Bimetallic Fe-Zn NPs

28.56

[50]

Glutaraldehyde cross-linked magnetite chitosan

101.74

[51]

Microgel based on nano-cellulose polyvinyl amine

869.1

[52]

Malachite-Clay nanocomposite

238.09

[53]

Polyaniline-montmorrillonite composite

25.1

[54]

Magemite nanoparticles

208.33

[55]

Zinc oxide nanorods loaded on activated carbon

142.9

[56]

Cu-NPs

37.5

[57]

Amino-coated Fe₃O₄ nanoparticles

97.3

[58]